AWS SDK for PHP 3.x

Service ID: rds

Version: 2014-10-31

This page describes the parameters and results for the operations of the Amazon Relational Database Service (2014-10-31), and shows how to use the Aws\Rds\RdsClient object to call the described operations. This documentation is specific to the 2014-10-31 API version of the service.

Operation Summary

Each of the following operations can be created from a client using $client->getCommand('CommandName'), where "CommandName" is the name of one of the following operations. Note: a command is a value that encapsulates an operation and the parameters used to create an HTTP request.

You can also create and send a command immediately using the magic methods available on a client object: $client->commandName(/* parameters */). You can send the command asynchronously (returning a promise) by appending the word "Async" to the operation name: $client->commandNameAsync(/* parameters */).

AddRoleToDBCluster ( array $params = [] )
Associates an Identity and Access Management (IAM) role from an Amazon Aurora DB cluster.
AddRoleToDBInstance ( array $params = [] )
Associates an AWS Identity and Access Management (IAM) role with a DB instance.
AddSourceIdentifierToSubscription ( array $params = [] )
Adds a source identifier to an existing RDS event notification subscription.
AddTagsToResource ( array $params = [] )
Adds metadata tags to an Amazon RDS resource.
ApplyPendingMaintenanceAction ( array $params = [] )
Applies a pending maintenance action to a resource (for example, to a DB instance).
AuthorizeDBSecurityGroupIngress ( array $params = [] )
Enables ingress to a DBSecurityGroup using one of two forms of authorization.
BacktrackDBCluster ( array $params = [] )
Backtracks a DB cluster to a specific time, without creating a new DB cluster.
CancelExportTask ( array $params = [] )
Cancels an export task in progress that is exporting a snapshot to Amazon S3.
CopyDBClusterParameterGroup ( array $params = [] )
Copies the specified DB cluster parameter group.
CopyDBClusterSnapshot ( array $params = [] )
Copies a snapshot of a DB cluster.
CopyDBParameterGroup ( array $params = [] )
Copies the specified DB parameter group.
CopyDBSnapshot ( array $params = [] )
Copies the specified DB snapshot.
CopyOptionGroup ( array $params = [] )
Copies the specified option group.
CreateCustomAvailabilityZone ( array $params = [] )
Creates a custom Availability Zone (AZ).
CreateDBCluster ( array $params = [] )
Creates a new Amazon Aurora DB cluster.
CreateDBClusterEndpoint ( array $params = [] )
Creates a new custom endpoint and associates it with an Amazon Aurora DB cluster.
CreateDBClusterParameterGroup ( array $params = [] )
Creates a new DB cluster parameter group.
CreateDBClusterSnapshot ( array $params = [] )
Creates a snapshot of a DB cluster.
CreateDBInstance ( array $params = [] )
Creates a new DB instance.
CreateDBInstanceReadReplica ( array $params = [] )
Creates a new DB instance that acts as a Read Replica for an existing source DB instance.
CreateDBParameterGroup ( array $params = [] )
Creates a new DB parameter group.
CreateDBProxy ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
CreateDBSecurityGroup ( array $params = [] )
Creates a new DB security group.
CreateDBSnapshot ( array $params = [] )
Creates a DBSnapshot.
CreateDBSubnetGroup ( array $params = [] )
Creates a new DB subnet group.
CreateEventSubscription ( array $params = [] )
Creates an RDS event notification subscription.
CreateGlobalCluster ( array $params = [] )
Creates an Aurora global database spread across multiple regions.
CreateOptionGroup ( array $params = [] )
Creates a new option group.
DeleteCustomAvailabilityZone ( array $params = [] )
Deletes a custom Availability Zone (AZ).
DeleteDBCluster ( array $params = [] )
The DeleteDBCluster action deletes a previously provisioned DB cluster.
DeleteDBClusterEndpoint ( array $params = [] )
Deletes a custom endpoint and removes it from an Amazon Aurora DB cluster.
DeleteDBClusterParameterGroup ( array $params = [] )
Deletes a specified DB cluster parameter group.
DeleteDBClusterSnapshot ( array $params = [] )
Deletes a DB cluster snapshot.
DeleteDBInstance ( array $params = [] )
The DeleteDBInstance action deletes a previously provisioned DB instance.
DeleteDBInstanceAutomatedBackup ( array $params = [] )
Deletes automated backups based on the source instance's DbiResourceId value or the restorable instance's resource ID.
DeleteDBParameterGroup ( array $params = [] )
Deletes a specified DB parameter group.
DeleteDBProxy ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
DeleteDBSecurityGroup ( array $params = [] )
Deletes a DB security group.
DeleteDBSnapshot ( array $params = [] )
Deletes a DB snapshot.
DeleteDBSubnetGroup ( array $params = [] )
Deletes a DB subnet group.
DeleteEventSubscription ( array $params = [] )
Deletes an RDS event notification subscription.
DeleteGlobalCluster ( array $params = [] )
Deletes a global database cluster.
DeleteInstallationMedia ( array $params = [] )
Deletes the installation medium for a DB engine that requires an on-premises customer provided license, such as Microsoft SQL Server.
DeleteOptionGroup ( array $params = [] )
Deletes an existing option group.
DeregisterDBProxyTargets ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
DescribeAccountAttributes ( array $params = [] )
Lists all of the attributes for a customer account.
DescribeCertificates ( array $params = [] )
Lists the set of CA certificates provided by Amazon RDS for this AWS account.
DescribeCustomAvailabilityZones ( array $params = [] )
Returns information about custom Availability Zones (AZs).
DescribeDBClusterBacktracks ( array $params = [] )
Returns information about backtracks for a DB cluster.
DescribeDBClusterEndpoints ( array $params = [] )
Returns information about endpoints for an Amazon Aurora DB cluster.
DescribeDBClusterParameterGroups ( array $params = [] )
Returns a list of DBClusterParameterGroup descriptions.
DescribeDBClusterParameters ( array $params = [] )
Returns the detailed parameter list for a particular DB cluster parameter group.
DescribeDBClusterSnapshotAttributes ( array $params = [] )
Returns a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot.
DescribeDBClusterSnapshots ( array $params = [] )
Returns information about DB cluster snapshots.
DescribeDBClusters ( array $params = [] )
Returns information about provisioned Aurora DB clusters.
DescribeDBEngineVersions ( array $params = [] )
Returns a list of the available DB engines.
DescribeDBInstanceAutomatedBackups ( array $params = [] )
Displays backups for both current and deleted instances.
DescribeDBInstances ( array $params = [] )
Returns information about provisioned RDS instances.
DescribeDBLogFiles ( array $params = [] )
Returns a list of DB log files for the DB instance.
DescribeDBParameterGroups ( array $params = [] )
Returns a list of DBParameterGroup descriptions.
DescribeDBParameters ( array $params = [] )
Returns the detailed parameter list for a particular DB parameter group.
DescribeDBProxies ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
DescribeDBProxyTargetGroups ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
DescribeDBProxyTargets ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
DescribeDBSecurityGroups ( array $params = [] )
Returns a list of DBSecurityGroup descriptions.
DescribeDBSnapshotAttributes ( array $params = [] )
Returns a list of DB snapshot attribute names and values for a manual DB snapshot.
DescribeDBSnapshots ( array $params = [] )
Returns information about DB snapshots.
DescribeDBSubnetGroups ( array $params = [] )
Returns a list of DBSubnetGroup descriptions.
DescribeEngineDefaultClusterParameters ( array $params = [] )
Returns the default engine and system parameter information for the cluster database engine.
DescribeEngineDefaultParameters ( array $params = [] )
Returns the default engine and system parameter information for the specified database engine.
DescribeEventCategories ( array $params = [] )
Displays a list of categories for all event source types, or, if specified, for a specified source type.
DescribeEventSubscriptions ( array $params = [] )
Lists all the subscription descriptions for a customer account.
DescribeEvents ( array $params = [] )
Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days.
DescribeExportTasks ( array $params = [] )
Returns information about a snapshot export to Amazon S3.
DescribeGlobalClusters ( array $params = [] )
Returns information about Aurora global database clusters.
DescribeInstallationMedia ( array $params = [] )
Describes the available installation media for a DB engine that requires an on-premises customer provided license, such as Microsoft SQL Server.
DescribeOptionGroupOptions ( array $params = [] )
Describes all available options.
DescribeOptionGroups ( array $params = [] )
Describes the available option groups.
DescribeOrderableDBInstanceOptions ( array $params = [] )
Returns a list of orderable DB instance options for the specified engine.
DescribePendingMaintenanceActions ( array $params = [] )
Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.
DescribeReservedDBInstances ( array $params = [] )
Returns information about reserved DB instances for this account, or about a specified reserved DB instance.
DescribeReservedDBInstancesOfferings ( array $params = [] )
Lists available reserved DB instance offerings.
DescribeSourceRegions ( array $params = [] )
Returns a list of the source AWS Regions where the current AWS Region can create a Read Replica or copy a DB snapshot from.
DescribeValidDBInstanceModifications ( array $params = [] )
You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance.
DownloadDBLogFilePortion ( array $params = [] )
Downloads all or a portion of the specified log file, up to 1 MB in size.
FailoverDBCluster ( array $params = [] )
Forces a failover for a DB cluster.
ImportInstallationMedia ( array $params = [] )
Imports the installation media for a DB engine that requires an on-premises customer provided license, such as SQL Server.
ListTagsForResource ( array $params = [] )
Lists all tags on an Amazon RDS resource.
ModifyCertificates ( array $params = [] )
Override the system-default Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificate for Amazon RDS for new DB instances temporarily, or remove the override.
ModifyCurrentDBClusterCapacity ( array $params = [] )
Set the capacity of an Aurora Serverless DB cluster to a specific value.
ModifyDBCluster ( array $params = [] )
Modify a setting for an Amazon Aurora DB cluster.
ModifyDBClusterEndpoint ( array $params = [] )
Modifies the properties of an endpoint in an Amazon Aurora DB cluster.
ModifyDBClusterParameterGroup ( array $params = [] )
Modifies the parameters of a DB cluster parameter group.
ModifyDBClusterSnapshotAttribute ( array $params = [] )
Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot.
ModifyDBInstance ( array $params = [] )
Modifies settings for a DB instance.
ModifyDBParameterGroup ( array $params = [] )
Modifies the parameters of a DB parameter group.
ModifyDBProxy ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
ModifyDBProxyTargetGroup ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
ModifyDBSnapshot ( array $params = [] )
Updates a manual DB snapshot, which can be encrypted or not encrypted, with a new engine version.
ModifyDBSnapshotAttribute ( array $params = [] )
Adds an attribute and values to, or removes an attribute and values from, a manual DB snapshot.
ModifyDBSubnetGroup ( array $params = [] )
Modifies an existing DB subnet group.
ModifyEventSubscription ( array $params = [] )
Modifies an existing RDS event notification subscription.
ModifyGlobalCluster ( array $params = [] )
Modify a setting for an Amazon Aurora global cluster.
ModifyOptionGroup ( array $params = [] )
Modifies an existing option group.
PromoteReadReplica ( array $params = [] )
Promotes a Read Replica DB instance to a standalone DB instance.
PromoteReadReplicaDBCluster ( array $params = [] )
Promotes a Read Replica DB cluster to a standalone DB cluster.
PurchaseReservedDBInstancesOffering ( array $params = [] )
Purchases a reserved DB instance offering.
RebootDBInstance ( array $params = [] )
You might need to reboot your DB instance, usually for maintenance reasons.
RegisterDBProxyTargets ( array $params = [] )
This is prerelease documentation for the RDS Database Proxy feature in preview release.
RemoveFromGlobalCluster ( array $params = [] )
Detaches an Aurora secondary cluster from an Aurora global database cluster.
RemoveRoleFromDBCluster ( array $params = [] )
Disassociates an AWS Identity and Access Management (IAM) role from an Amazon Aurora DB cluster.
RemoveRoleFromDBInstance ( array $params = [] )
Disassociates an AWS Identity and Access Management (IAM) role from a DB instance.
RemoveSourceIdentifierFromSubscription ( array $params = [] )
Removes a source identifier from an existing RDS event notification subscription.
RemoveTagsFromResource ( array $params = [] )
Removes metadata tags from an Amazon RDS resource.
ResetDBClusterParameterGroup ( array $params = [] )
Modifies the parameters of a DB cluster parameter group to the default value.
ResetDBParameterGroup ( array $params = [] )
Modifies the parameters of a DB parameter group to the engine/system default value.
RestoreDBClusterFromS3 ( array $params = [] )
Creates an Amazon Aurora DB cluster from data stored in an Amazon S3 bucket.
RestoreDBClusterFromSnapshot ( array $params = [] )
Creates a new DB cluster from a DB snapshot or DB cluster snapshot.
RestoreDBClusterToPointInTime ( array $params = [] )
Restores a DB cluster to an arbitrary point in time.
RestoreDBInstanceFromDBSnapshot ( array $params = [] )
Creates a new DB instance from a DB snapshot.
RestoreDBInstanceFromS3 ( array $params = [] )
Amazon Relational Database Service (Amazon RDS) supports importing MySQL databases by using backup files.
RestoreDBInstanceToPointInTime ( array $params = [] )
Restores a DB instance to an arbitrary point in time.
RevokeDBSecurityGroupIngress ( array $params = [] )
Revokes ingress from a DBSecurityGroup for previously authorized IP ranges or EC2 or VPC Security Groups.
StartActivityStream ( array $params = [] )
Starts a database activity stream to monitor activity on the database.
StartDBCluster ( array $params = [] )
Starts an Amazon Aurora DB cluster that was stopped using the AWS console, the stop-db-cluster AWS CLI command, or the StopDBCluster action.
StartDBInstance ( array $params = [] )
Starts an Amazon RDS DB instance that was stopped using the AWS console, the stop-db-instance AWS CLI command, or the StopDBInstance action.
StartExportTask ( array $params = [] )
Starts an export of a snapshot to Amazon S3.
StopActivityStream ( array $params = [] )
Stops a database activity stream that was started using the AWS console, the start-activity-stream AWS CLI command, or the StartActivityStream action.
StopDBCluster ( array $params = [] )
Stops an Amazon Aurora DB cluster.
StopDBInstance ( array $params = [] )
Stops an Amazon RDS DB instance.

Paginators

Paginators handle automatically iterating over paginated API results. Paginators are associated with specific API operations, and they accept the parameters that the corresponding API operation accepts. You can get a paginator from a client class using getPaginator($paginatorName, $operationParameters). This client supports the following paginators:

DescribeCustomAvailabilityZones
DescribeDBClusters
DescribeDBEngineVersions
DescribeDBInstanceAutomatedBackups
DescribeDBInstances
DescribeDBLogFiles
DescribeDBParameterGroups
DescribeDBParameters
DescribeDBProxies
DescribeDBProxyTargetGroups
DescribeDBProxyTargets
DescribeDBSecurityGroups
DescribeDBSnapshots
DescribeDBSubnetGroups
DescribeEngineDefaultParameters
DescribeEventSubscriptions
DescribeEvents
DescribeExportTasks
DescribeGlobalClusters
DescribeInstallationMedia
DescribeOptionGroupOptions
DescribeOptionGroups
DescribeOrderableDBInstanceOptions
DescribeReservedDBInstances
DescribeReservedDBInstancesOfferings
DownloadDBLogFilePortion
ListTagsForResource

Waiters

Waiters allow you to poll a resource until it enters into a desired state. A waiter has a name used to describe what it does, and is associated with an API operation. When creating a waiter, you can provide the API operation parameters associated with the corresponding operation. Waiters can be accessed using the getWaiter($waiterName, $operationParameters) method of a client object. This client supports the following waiters:

Waiter name	API Operation	Delay	Max Attempts
DBInstanceAvailable	DescribeDBInstances	30	60
DBInstanceDeleted	DescribeDBInstances	30	60
DBSnapshotAvailable	DescribeDBSnapshots	30	60
DBSnapshotDeleted	DescribeDBSnapshots	30	60
DBClusterSnapshotAvailable	DescribeDBClusterSnapshots	30	60
DBClusterSnapshotDeleted	DescribeDBClusterSnapshots	30	60

Operations

AddRoleToDBCluster

$result = $client->addRoleToDBCluster([/* ... */]);
$promise = $client->addRoleToDBClusterAsync([/* ... */]);

Associates an Identity and Access Management (IAM) role from an Amazon Aurora DB cluster. For more information, see Authorizing Amazon Aurora MySQL to Access Other AWS Services on Your Behalf in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->addRoleToDBCluster([
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'FeatureName' => '<string>',
    'RoleArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBClusterIdentifier

Required: Yes
Type: string

The name of the DB cluster to associate the IAM role with.

FeatureName

Type: string

The name of the feature for the DB cluster that the IAM role is to be associated with. For the list of supported feature names, see DBEngineVersion.

RoleArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the IAM role to associate with the Aurora DB cluster, for example arn:aws:iam::123456789012:role/AuroraAccessRole.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
DBClusterRoleAlreadyExistsFault:
The specified IAM role Amazon Resource Name (ARN) is already associated with the specified DB cluster.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
DBClusterRoleQuotaExceededFault:
You have exceeded the maximum number of IAM roles that can be associated with the specified DB cluster.

AddRoleToDBInstance

$result = $client->addRoleToDBInstance([/* ... */]);
$promise = $client->addRoleToDBInstanceAsync([/* ... */]);

Associates an AWS Identity and Access Management (IAM) role with a DB instance.

To add a role to a DB instance, the status of the DB instance must be available.

Parameter Syntax

$result = $client->addRoleToDBInstance([
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'FeatureName' => '<string>', // REQUIRED
    'RoleArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBInstanceIdentifier

Required: Yes
Type: string

The name of the DB instance to associate the IAM role with.

FeatureName

Required: Yes
Type: string

The name of the feature for the DB instance that the IAM role is to be associated with. For the list of supported feature names, see DBEngineVersion.

RoleArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the IAM role to associate with the DB instance, for example arn:aws:iam::123456789012:role/AccessRole.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
DBInstanceRoleAlreadyExistsFault:
The specified RoleArn or FeatureName value is already associated with the DB instance.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.
DBInstanceRoleQuotaExceededFault:
You can't associate any more AWS Identity and Access Management (IAM) roles with the DB instance because the quota has been reached.

AddSourceIdentifierToSubscription

$result = $client->addSourceIdentifierToSubscription([/* ... */]);
$promise = $client->addSourceIdentifierToSubscriptionAsync([/* ... */]);

Adds a source identifier to an existing RDS event notification subscription.

Parameter Syntax

$result = $client->addSourceIdentifierToSubscription([
    'SourceIdentifier' => '<string>', // REQUIRED
    'SubscriptionName' => '<string>', // REQUIRED
]);

Parameter Details

Members

SourceIdentifier

Required: Yes
Type: string

The identifier of the event source to be added.

Constraints:

If the source type is a DB instance, then a DBInstanceIdentifier must be supplied.
If the source type is a DB security group, a DBSecurityGroupName must be supplied.
If the source type is a DB parameter group, a DBParameterGroupName must be supplied.
If the source type is a DB snapshot, a DBSnapshotIdentifier must be supplied.

SubscriptionName

Required: Yes
Type: string

The name of the RDS event notification subscription you want to add a source identifier to.

Result Syntax

[
    'EventSubscription' => [
        'CustSubscriptionId' => '<string>',
        'CustomerAwsId' => '<string>',
        'Enabled' => true || false,
        'EventCategoriesList' => ['<string>', ...],
        'EventSubscriptionArn' => '<string>',
        'SnsTopicArn' => '<string>',
        'SourceIdsList' => ['<string>', ...],
        'SourceType' => '<string>',
        'Status' => '<string>',
        'SubscriptionCreationTime' => '<string>',
    ],
]

Result Details

Members

EventSubscription

Type: EventSubscription structure

Contains the results of a successful invocation of the DescribeEventSubscriptions action.

Errors

SubscriptionNotFoundFault:
The subscription name does not exist.
SourceNotFoundFault:
The requested source could not be found.

Examples

Example 1: To add a source identifier to an event notification subscription

This example add a source identifier to an event notification subscription.

$result = $client->addSourceIdentifierToSubscription([
    'SourceIdentifier' => 'mymysqlinstance',
    'SubscriptionName' => 'mymysqleventsubscription',
]);

Result syntax:

[
    'EventSubscription' => [
    ],
]

AddTagsToResource

$result = $client->addTagsToResource([/* ... */]);
$promise = $client->addTagsToResourceAsync([/* ... */]);

Adds metadata tags to an Amazon RDS resource. These tags can also be used with cost allocation reporting to track cost associated with Amazon RDS resources, or used in a Condition statement in an IAM policy for Amazon RDS.

For an overview on tagging Amazon RDS resources, see Tagging Amazon RDS Resources.

Parameter Syntax

$result = $client->addTagsToResource([
    'ResourceName' => '<string>', // REQUIRED
    'Tags' => [ // REQUIRED
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

ResourceName

Required: Yes
Type: string

The Amazon RDS resource that the tags are added to. This value is an Amazon Resource Name (ARN). For information about creating an ARN, see Constructing an RDS Amazon Resource Name (ARN).

Tags

Required: Yes
Type: Array of Tag structures

The tags to be assigned to the Amazon RDS resource.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
DBSnapshotNotFoundFault:
DBSnapshotIdentifier doesn't refer to an existing DB snapshot.
DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.

Examples

Example 1: To add tags to a resource

This example adds a tag to an option group.

$result = $client->addTagsToResource([
    'ResourceName' => 'arn:aws:rds:us-east-1:992648334831:og:mymysqloptiongroup',
    'Tags' => [
        [
            'Key' => 'Staging',
            'Value' => 'LocationDB',
        ],
    ],
]);

ApplyPendingMaintenanceAction

$result = $client->applyPendingMaintenanceAction([/* ... */]);
$promise = $client->applyPendingMaintenanceActionAsync([/* ... */]);

Applies a pending maintenance action to a resource (for example, to a DB instance).

Parameter Syntax

$result = $client->applyPendingMaintenanceAction([
    'ApplyAction' => '<string>', // REQUIRED
    'OptInType' => '<string>', // REQUIRED
    'ResourceIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

ApplyAction

Required: Yes
Type: string

The pending maintenance action to apply to this resource.

Valid values: system-update, db-upgrade, hardware-maintenance, ca-certificate-rotation

OptInType

Required: Yes
Type: string

A value that specifies the type of opt-in request, or undoes an opt-in request. An opt-in request of type immediate can't be undone.

Valid values:

immediate - Apply the maintenance action immediately.
next-maintenance - Apply the maintenance action during the next maintenance window for the resource.
undo-opt-in - Cancel any existing next-maintenance opt-in requests.

ResourceIdentifier

Required: Yes
Type: string

The RDS Amazon Resource Name (ARN) of the resource that the pending maintenance action applies to. For information about creating an ARN, see Constructing an RDS Amazon Resource Name (ARN).

Result Syntax

[
    'ResourcePendingMaintenanceActions' => [
        'PendingMaintenanceActionDetails' => [
            [
                'Action' => '<string>',
                'AutoAppliedAfterDate' => <DateTime>,
                'CurrentApplyDate' => <DateTime>,
                'Description' => '<string>',
                'ForcedApplyDate' => <DateTime>,
                'OptInStatus' => '<string>',
            ],
            // ...
        ],
        'ResourceIdentifier' => '<string>',
    ],
]

Result Details

Members

ResourcePendingMaintenanceActions

Type: ResourcePendingMaintenanceActions structure

Describes the pending maintenance actions for a resource.

Errors

ResourceNotFoundFault:
The specified resource ID was not found.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.

Examples

Example 1: To apply a pending maintenance action

This example immediately applies a pending system update to a DB instance.

$result = $client->applyPendingMaintenanceAction([
    'ApplyAction' => 'system-update',
    'OptInType' => 'immediate',
    'ResourceIdentifier' => 'arn:aws:rds:us-east-1:992648334831:db:mymysqlinstance',
]);

Result syntax:

[
    'ResourcePendingMaintenanceActions' => [
    ],
]

AuthorizeDBSecurityGroupIngress

$result = $client->authorizeDBSecurityGroupIngress([/* ... */]);
$promise = $client->authorizeDBSecurityGroupIngressAsync([/* ... */]);

Enables ingress to a DBSecurityGroup using one of two forms of authorization. First, EC2 or VPC security groups can be added to the DBSecurityGroup if the application using the database is running on EC2 or VPC instances. Second, IP ranges are available if the application accessing your database is running on the Internet. Required parameters for this API are one of CIDR range, EC2SecurityGroupId for VPC, or (EC2SecurityGroupOwnerId and either EC2SecurityGroupName or EC2SecurityGroupId for non-VPC).

You can't authorize ingress from an EC2 security group in one AWS Region to an Amazon RDS DB instance in another. You can't authorize ingress from a VPC security group in one VPC to an Amazon RDS DB instance in another.

For an overview of CIDR ranges, go to the Wikipedia Tutorial.

Parameter Syntax

$result = $client->authorizeDBSecurityGroupIngress([
    'CIDRIP' => '<string>',
    'DBSecurityGroupName' => '<string>', // REQUIRED
    'EC2SecurityGroupId' => '<string>',
    'EC2SecurityGroupName' => '<string>',
    'EC2SecurityGroupOwnerId' => '<string>',
]);

Parameter Details

Members

CIDRIP

Type: string

The IP range to authorize.

DBSecurityGroupName

Required: Yes
Type: string

The name of the DB security group to add authorization to.

EC2SecurityGroupId

Type: string

Id of the EC2 security group to authorize. For VPC DB security groups, EC2SecurityGroupId must be provided. Otherwise, EC2SecurityGroupOwnerId and either EC2SecurityGroupName or EC2SecurityGroupId must be provided.

EC2SecurityGroupName

Type: string

Name of the EC2 security group to authorize. For VPC DB security groups, EC2SecurityGroupId must be provided. Otherwise, EC2SecurityGroupOwnerId and either EC2SecurityGroupName or EC2SecurityGroupId must be provided.

EC2SecurityGroupOwnerId

Type: string

AWS account number of the owner of the EC2 security group specified in the EC2SecurityGroupName parameter. The AWS access key ID isn't an acceptable value. For VPC DB security groups, EC2SecurityGroupId must be provided. Otherwise, EC2SecurityGroupOwnerId and either EC2SecurityGroupName or EC2SecurityGroupId must be provided.

Result Syntax

[
    'DBSecurityGroup' => [
        'DBSecurityGroupArn' => '<string>',
        'DBSecurityGroupDescription' => '<string>',
        'DBSecurityGroupName' => '<string>',
        'EC2SecurityGroups' => [
            [
                'EC2SecurityGroupId' => '<string>',
                'EC2SecurityGroupName' => '<string>',
                'EC2SecurityGroupOwnerId' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'IPRanges' => [
            [
                'CIDRIP' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'OwnerId' => '<string>',
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBSecurityGroup

Type: DBSecurityGroup structure

Contains the details for an Amazon RDS DB security group.

This data type is used as a response element in the DescribeDBSecurityGroups action.

Errors

DBSecurityGroupNotFoundFault:
DBSecurityGroupName doesn't refer to an existing DB security group.
InvalidDBSecurityGroupStateFault:
The state of the DB security group doesn't allow deletion.
AuthorizationAlreadyExistsFault:
The specified CIDR IP range or Amazon EC2 security group is already authorized for the specified DB security group.
AuthorizationQuotaExceededFault:
The DB security group authorization quota has been reached.

Examples

Example 1: To authorize DB security group integress

This example authorizes access to the specified security group by the specified CIDR block.

$result = $client->authorizeDBSecurityGroupIngress([
    'CIDRIP' => '203.0.113.5/32',
    'DBSecurityGroupName' => 'mydbsecuritygroup',
]);

Result syntax:

[
    'DBSecurityGroup' => [
    ],
]

BacktrackDBCluster

$result = $client->backtrackDBCluster([/* ... */]);
$promise = $client->backtrackDBClusterAsync([/* ... */]);

Backtracks a DB cluster to a specific time, without creating a new DB cluster.

For more information on backtracking, see Backtracking an Aurora DB Cluster in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->backtrackDBCluster([
    'BacktrackTo' => <integer || string || DateTime>, // REQUIRED
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'Force' => true || false,
    'UseEarliestTimeOnPointInTimeUnavailable' => true || false,
]);

Parameter Details

Members

BacktrackTo

Required: Yes
Type: timestamp (string|DateTime or anything parsable by strtotime)

The timestamp of the time to backtrack the DB cluster to, specified in ISO 8601 format. For more information about ISO 8601, see the ISO8601 Wikipedia page.

If the specified time isn't a consistent time for the DB cluster, Aurora automatically chooses the nearest possible consistent time for the DB cluster.

Constraints:

Must contain a valid ISO 8601 timestamp.
Can't contain a timestamp set in the future.

Example: 2017-07-08T18:00Z

DBClusterIdentifier

Required: Yes
Type: string

The DB cluster identifier of the DB cluster to be backtracked. This parameter is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 alphanumeric characters or hyphens.
First character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.

Example: my-cluster1

Force

Type: boolean

A value that indicates whether to force the DB cluster to backtrack when binary logging is enabled. Otherwise, an error occurs when binary logging is enabled.

UseEarliestTimeOnPointInTimeUnavailable

Type: boolean

A value that indicates whether to backtrack the DB cluster to the earliest possible backtrack time when BacktrackTo is set to a timestamp earlier than the earliest backtrack time. When this parameter is disabled and BacktrackTo is set to a timestamp earlier than the earliest backtrack time, an error occurs.

Result Syntax

[
    'BacktrackIdentifier' => '<string>',
    'BacktrackRequestCreationTime' => <DateTime>,
    'BacktrackTo' => <DateTime>,
    'BacktrackedFrom' => <DateTime>,
    'DBClusterIdentifier' => '<string>',
    'Status' => '<string>',
]

Result Details

Members

BacktrackIdentifier

Type: string

Contains the backtrack identifier.

BacktrackRequestCreationTime

Type: timestamp (string|DateTime or anything parsable by strtotime)

The timestamp of the time at which the backtrack was requested.

BacktrackTo

Type: timestamp (string|DateTime or anything parsable by strtotime)

The timestamp of the time to which the DB cluster was backtracked.

BacktrackedFrom

Type: timestamp (string|DateTime or anything parsable by strtotime)

The timestamp of the time from which the DB cluster was backtracked.

DBClusterIdentifier

Type: string

Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.

Status

Type: string

The status of the backtrack. This property returns one of the following values:

applying - The backtrack is currently being applied to or rolled back from the DB cluster.
completed - The backtrack has successfully been applied to or rolled back from the DB cluster.
failed - An error occurred while the backtrack was applied to or rolled back from the DB cluster.
pending - The backtrack is currently pending application to or rollback from the DB cluster.

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.

CancelExportTask

$result = $client->cancelExportTask([/* ... */]);
$promise = $client->cancelExportTaskAsync([/* ... */]);

Cancels an export task in progress that is exporting a snapshot to Amazon S3. Any data that has already been written to the S3 bucket isn't removed.

Parameter Syntax

$result = $client->cancelExportTask([
    'ExportTaskIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

ExportTaskIdentifier

Required: Yes
Type: string

The identifier of the snapshot export task to cancel.

Result Syntax

[
    'ExportOnly' => ['<string>', ...],
    'ExportTaskIdentifier' => '<string>',
    'FailureCause' => '<string>',
    'IamRoleArn' => '<string>',
    'KmsKeyId' => '<string>',
    'PercentProgress' => <integer>,
    'S3Bucket' => '<string>',
    'S3Prefix' => '<string>',
    'SnapshotTime' => <DateTime>,
    'SourceArn' => '<string>',
    'Status' => '<string>',
    'TaskEndTime' => <DateTime>,
    'TaskStartTime' => <DateTime>,
    'TotalExtractedDataInGB' => <integer>,
    'WarningMessage' => '<string>',
]

Result Details

Members

ExportOnly

Type: Array of strings

The data exported from the snapshot. Valid values are the following:

database - Export all the data of the snapshot.
database.table [table-name] - Export a table of the snapshot.
database.schema [schema-name] - Export a database schema of the snapshot. This value isn't valid for RDS for MySQL, RDS for MariaDB, or Aurora MySQL.
database.schema.table [table-name] - Export a table of the database schema. This value isn't valid for RDS for MySQL, RDS for MariaDB, or Aurora MySQL.

ExportTaskIdentifier

Type: string

A unique identifier for the snapshot export task. This ID isn't an identifier for the Amazon S3 bucket where the snapshot is exported to.

FailureCause

Type: string

The reason the export failed, if it failed.

IamRoleArn

Type: string

The name of the IAM role that is used to write to Amazon S3 when exporting a snapshot.

KmsKeyId

Type: string

The ID of the AWS KMS key that is used to encrypt the snapshot when it's exported to Amazon S3. The KMS key ID is the Amazon Resource Name (ARN), the KMS key identifier, or the KMS key alias for the KMS encryption key. The IAM role used for the snapshot export must have encryption and decryption permissions to use this KMS key.

PercentProgress

Type: int

The progress of the snapshot export task as a percentage.

S3Bucket

Type: string

The Amazon S3 bucket that the snapshot is exported to.

S3Prefix

Type: string

The Amazon S3 bucket prefix that is the file name and path of the exported snapshot.

SnapshotTime

Type: timestamp (string|DateTime or anything parsable by strtotime)

The time that the snapshot was created.

SourceArn

Type: string

The Amazon Resource Name (ARN) of the snapshot exported to Amazon S3.

Status

Type: string

The progress status of the export task.

TaskEndTime

Type: timestamp (string|DateTime or anything parsable by strtotime)

The time that the snapshot export task completed.

TaskStartTime

Type: timestamp (string|DateTime or anything parsable by strtotime)

The time that the snapshot export task started.

TotalExtractedDataInGB

Type: int

The total amount of data exported, in gigabytes.

WarningMessage

Type: string

A warning about the snapshot export task.

Errors

ExportTaskNotFoundFault:
The export task doesn't exist.
InvalidExportTaskStateFault:
You can't cancel an export task that has completed.

CopyDBClusterParameterGroup

$result = $client->copyDBClusterParameterGroup([/* ... */]);
$promise = $client->copyDBClusterParameterGroupAsync([/* ... */]);

Copies the specified DB cluster parameter group.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->copyDBClusterParameterGroup([
    'SourceDBClusterParameterGroupIdentifier' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'TargetDBClusterParameterGroupDescription' => '<string>', // REQUIRED
    'TargetDBClusterParameterGroupIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

SourceDBClusterParameterGroupIdentifier

Required: Yes
Type: string

The identifier or Amazon Resource Name (ARN) for the source DB cluster parameter group. For information about creating an ARN, see Constructing an ARN for Amazon RDS in the Amazon Aurora User Guide.

Constraints:

Must specify a valid DB cluster parameter group.
If the source DB cluster parameter group is in the same AWS Region as the copy, specify a valid DB parameter group identifier, for example my-db-cluster-param-group, or a valid ARN.
If the source DB parameter group is in a different AWS Region than the copy, specify a valid DB cluster parameter group ARN, for example arn:aws:rds:us-east-1:123456789012:cluster-pg:custom-cluster-group1.

Tags

Type: Array of Tag structures

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

TargetDBClusterParameterGroupDescription

Required: Yes
Type: string

A description for the copied DB cluster parameter group.

TargetDBClusterParameterGroupIdentifier

Required: Yes
Type: string

The identifier for the copied DB cluster parameter group.

Constraints:

Can't be null, empty, or blank
Must contain from 1 to 255 letters, numbers, or hyphens
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

Example: my-cluster-param-group1

Result Syntax

[
    'DBClusterParameterGroup' => [
        'DBClusterParameterGroupArn' => '<string>',
        'DBClusterParameterGroupName' => '<string>',
        'DBParameterGroupFamily' => '<string>',
        'Description' => '<string>',
    ],
]

Result Details

Members

DBClusterParameterGroup

Type: DBClusterParameterGroup structure

Contains the details of an Amazon RDS DB cluster parameter group.

This data type is used as a response element in the DescribeDBClusterParameterGroups action.

Errors

DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.
DBParameterGroupQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB parameter groups.
DBParameterGroupAlreadyExistsFault:
A DB parameter group with the same name exists.

Examples

Example 1: To copy a DB cluster parameter group

This example copies a DB cluster parameter group.

$result = $client->copyDBClusterParameterGroup([
    'SourceDBClusterParameterGroupIdentifier' => 'mydbclusterparametergroup',
    'TargetDBClusterParameterGroupDescription' => 'My DB cluster parameter group copy',
    'TargetDBClusterParameterGroupIdentifier' => 'mydbclusterparametergroup-copy',
]);

Result syntax:

[
    'DBClusterParameterGroup' => [
    ],
]

CopyDBClusterSnapshot

$result = $client->copyDBClusterSnapshot([/* ... */]);
$promise = $client->copyDBClusterSnapshotAsync([/* ... */]);

Copies a snapshot of a DB cluster.

To copy a DB cluster snapshot from a shared manual DB cluster snapshot, SourceDBClusterSnapshotIdentifier must be the Amazon Resource Name (ARN) of the shared DB cluster snapshot.

You can copy an encrypted DB cluster snapshot from another AWS Region. In that case, the AWS Region where you call the CopyDBClusterSnapshot action is the destination AWS Region for the encrypted DB cluster snapshot to be copied to. To copy an encrypted DB cluster snapshot from another AWS Region, you must provide the following values:

KmsKeyId - The AWS Key Management System (AWS KMS) key identifier for the key to use to encrypt the copy of the DB cluster snapshot in the destination AWS Region.
PreSignedUrl - A URL that contains a Signature Version 4 signed request for the CopyDBClusterSnapshot action to be called in the source AWS Region where the DB cluster snapshot is copied from. The pre-signed URL must be a valid request for the CopyDBClusterSnapshot API action that can be executed in the source AWS Region that contains the encrypted DB cluster snapshot to be copied.

The pre-signed URL request must contain the following parameter values:
- KmsKeyId - The KMS key identifier for the key to use to encrypt the copy of the DB cluster snapshot in the destination AWS Region. This is the same identifier for both the CopyDBClusterSnapshot action that is called in the destination AWS Region, and the action contained in the pre-signed URL.
- DestinationRegion - The name of the AWS Region that the DB cluster snapshot is to be created in.
- SourceDBClusterSnapshotIdentifier - The DB cluster snapshot identifier for the encrypted DB cluster snapshot to be copied. This identifier must be in the Amazon Resource Name (ARN) format for the source AWS Region. For example, if you are copying an encrypted DB cluster snapshot from the us-west-2 AWS Region, then your SourceDBClusterSnapshotIdentifier looks like the following example: arn:aws:rds:us-west-2:123456789012:cluster-snapshot:aurora-cluster1-snapshot-20161115.
To learn how to generate a Signature Version 4 signed request, see Authenticating Requests: Using Query Parameters (AWS Signature Version 4) and Signature Version 4 Signing Process.

If you are using an AWS SDK tool or the AWS CLI, you can specify SourceRegion (or --source-region for the AWS CLI) instead of specifying PreSignedUrl manually. Specifying SourceRegion autogenerates a pre-signed URL that is a valid request for the operation that can be executed in the source AWS Region.
TargetDBClusterSnapshotIdentifier - The identifier for the new copy of the DB cluster snapshot in the destination AWS Region.
SourceDBClusterSnapshotIdentifier - The DB cluster snapshot identifier for the encrypted DB cluster snapshot to be copied. This identifier must be in the ARN format for the source AWS Region and is the same value as the SourceDBClusterSnapshotIdentifier in the pre-signed URL.

To cancel the copy operation once it is in progress, delete the target DB cluster snapshot identified by TargetDBClusterSnapshotIdentifier while that DB cluster snapshot is in "copying" status.

For more information on copying encrypted DB cluster snapshots from one AWS Region to another, see Copying a Snapshot in the Amazon Aurora User Guide.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->copyDBClusterSnapshot([
    'CopyTags' => true || false,
    'DestinationRegion' => '<string>',
    'KmsKeyId' => '<string>',
    'PreSignedUrl' => '<string>',
    'SourceDBClusterSnapshotIdentifier' => '<string>', // REQUIRED
    'SourceRegion' => '<string>',
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'TargetDBClusterSnapshotIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

CopyTags

Type: boolean

A value that indicates whether to copy all tags from the source DB cluster snapshot to the target DB cluster snapshot. By default, tags are not copied.

DestinationRegion

Type: string

The SDK will populate this parameter on your behalf using the configured region value of the client.

KmsKeyId

Type: string

The AWS KMS key ID for an encrypted DB cluster snapshot. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

If you copy an encrypted DB cluster snapshot from your AWS account, you can specify a value for KmsKeyId to encrypt the copy with a new KMS encryption key. If you don't specify a value for KmsKeyId, then the copy of the DB cluster snapshot is encrypted with the same KMS key as the source DB cluster snapshot.

If you copy an encrypted DB cluster snapshot that is shared from another AWS account, then you must specify a value for KmsKeyId.

To copy an encrypted DB cluster snapshot to another AWS Region, you must set KmsKeyId to the KMS key ID you want to use to encrypt the copy of the DB cluster snapshot in the destination AWS Region. KMS encryption keys are specific to the AWS Region that they are created in, and you can't use encryption keys from one AWS Region in another AWS Region.

If you copy an unencrypted DB cluster snapshot and specify a value for the KmsKeyId parameter, an error is returned.

PreSignedUrl

Type: string

The SDK will compute this value for you on your behalf.

SourceDBClusterSnapshotIdentifier

Required: Yes
Type: string

The identifier of the DB cluster snapshot to copy. This parameter isn't case-sensitive.

You can't copy an encrypted, shared DB cluster snapshot from one AWS Region to another.

Constraints:

Must specify a valid system snapshot in the "available" state.
If the source snapshot is in the same AWS Region as the copy, specify a valid DB snapshot identifier.
If the source snapshot is in a different AWS Region than the copy, specify a valid DB cluster snapshot ARN. For more information, go to Copying Snapshots Across AWS Regions in the Amazon Aurora User Guide.

Example: my-cluster-snapshot1

SourceRegion

Type: string

A required parameter that indicates the region that the DB snapshot will be copied from.

Tags

Type: Array of Tag structures

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

TargetDBClusterSnapshotIdentifier

Required: Yes
Type: string

The identifier of the new DB cluster snapshot to create from the source DB cluster snapshot. This parameter isn't case-sensitive.

Constraints:

Must contain from 1 to 63 letters, numbers, or hyphens.
First character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.

Example: my-cluster-snapshot2

Result Syntax

[
    'DBClusterSnapshot' => [
        'AllocatedStorage' => <integer>,
        'AvailabilityZones' => ['<string>', ...],
        'ClusterCreateTime' => <DateTime>,
        'DBClusterIdentifier' => '<string>',
        'DBClusterSnapshotArn' => '<string>',
        'DBClusterSnapshotIdentifier' => '<string>',
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'KmsKeyId' => '<string>',
        'LicenseModel' => '<string>',
        'MasterUsername' => '<string>',
        'PercentProgress' => <integer>,
        'Port' => <integer>,
        'SnapshotCreateTime' => <DateTime>,
        'SnapshotType' => '<string>',
        'SourceDBClusterSnapshotArn' => '<string>',
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBClusterSnapshot

Type: DBClusterSnapshot structure

Contains the details for an Amazon RDS DB cluster snapshot

This data type is used as a response element in the DescribeDBClusterSnapshots action.

Errors

DBClusterSnapshotAlreadyExistsFault:
The user already has a DB cluster snapshot with the given identifier.
DBClusterSnapshotNotFoundFault:
DBClusterSnapshotIdentifier doesn't refer to an existing DB cluster snapshot.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
InvalidDBClusterSnapshotStateFault:
The supplied value isn't a valid DB cluster snapshot state.
SnapshotQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB snapshots.
KMSKeyNotAccessibleFault:
An error occurred accessing an AWS KMS key.

Examples

Example 1: To copy a DB cluster snapshot

The following example copies an automated snapshot of a DB cluster to a new DB cluster snapshot.

$result = $client->copyDBClusterSnapshot([
    'SourceDBClusterSnapshotIdentifier' => 'rds:sample-cluster-2016-09-14-10-38',
    'TargetDBClusterSnapshotIdentifier' => 'cluster-snapshot-copy-1',
]);

Result syntax:

[
    'DBClusterSnapshot' => [
    ],
]

CopyDBParameterGroup

$result = $client->copyDBParameterGroup([/* ... */]);
$promise = $client->copyDBParameterGroupAsync([/* ... */]);

Copies the specified DB parameter group.

Parameter Syntax

$result = $client->copyDBParameterGroup([
    'SourceDBParameterGroupIdentifier' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'TargetDBParameterGroupDescription' => '<string>', // REQUIRED
    'TargetDBParameterGroupIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

SourceDBParameterGroupIdentifier

Required: Yes
Type: string

The identifier or ARN for the source DB parameter group. For information about creating an ARN, see Constructing an ARN for Amazon RDS in the Amazon RDS User Guide.

Constraints:

Must specify a valid DB parameter group.
Must specify a valid DB parameter group identifier, for example my-db-param-group, or a valid ARN.

Tags

Type: Array of Tag structures

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

TargetDBParameterGroupDescription

Required: Yes
Type: string

A description for the copied DB parameter group.

TargetDBParameterGroupIdentifier

Required: Yes
Type: string

The identifier for the copied DB parameter group.

Constraints:

Can't be null, empty, or blank
Must contain from 1 to 255 letters, numbers, or hyphens
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

Example: my-db-parameter-group

Result Syntax

[
    'DBParameterGroup' => [
        'DBParameterGroupArn' => '<string>',
        'DBParameterGroupFamily' => '<string>',
        'DBParameterGroupName' => '<string>',
        'Description' => '<string>',
    ],
]

Result Details

Members

DBParameterGroup

Type: DBParameterGroup structure

Contains the details of an Amazon RDS DB parameter group.

This data type is used as a response element in the DescribeDBParameterGroups action.

Errors

DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.
DBParameterGroupAlreadyExistsFault:
A DB parameter group with the same name exists.
DBParameterGroupQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB parameter groups.

Examples

Example 1: To copy a DB parameter group

This example copies a DB parameter group.

$result = $client->copyDBParameterGroup([
    'SourceDBParameterGroupIdentifier' => 'mymysqlparametergroup',
    'TargetDBParameterGroupDescription' => 'My MySQL parameter group copy',
    'TargetDBParameterGroupIdentifier' => 'mymysqlparametergroup-copy',
]);

Result syntax:

[
    'DBParameterGroup' => [
    ],
]

CopyDBSnapshot

$result = $client->copyDBSnapshot([/* ... */]);
$promise = $client->copyDBSnapshotAsync([/* ... */]);

Copies the specified DB snapshot. The source DB snapshot must be in the "available" state.

You can copy a snapshot from one AWS Region to another. In that case, the AWS Region where you call the CopyDBSnapshot action is the destination AWS Region for the DB snapshot copy.

For more information about copying snapshots, see Copying a DB Snapshot in the Amazon RDS User Guide.

Parameter Syntax

$result = $client->copyDBSnapshot([
    'CopyTags' => true || false,
    'DestinationRegion' => '<string>',
    'KmsKeyId' => '<string>',
    'OptionGroupName' => '<string>',
    'PreSignedUrl' => '<string>',
    'SourceDBSnapshotIdentifier' => '<string>', // REQUIRED
    'SourceRegion' => '<string>',
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'TargetDBSnapshotIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

CopyTags

Type: boolean

A value that indicates whether to copy all tags from the source DB snapshot to the target DB snapshot. By default, tags are not copied.

DestinationRegion

Type: string

The SDK will populate this parameter on your behalf using the configured region value of the client.

KmsKeyId

Type: string

The AWS KMS key ID for an encrypted DB snapshot. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

If you copy an encrypted DB snapshot from your AWS account, you can specify a value for this parameter to encrypt the copy with a new KMS encryption key. If you don't specify a value for this parameter, then the copy of the DB snapshot is encrypted with the same KMS key as the source DB snapshot.

If you copy an encrypted DB snapshot that is shared from another AWS account, then you must specify a value for this parameter.

If you specify this parameter when you copy an unencrypted snapshot, the copy is encrypted.

If you copy an encrypted snapshot to a different AWS Region, then you must specify a KMS key for the destination AWS Region. KMS encryption keys are specific to the AWS Region that they are created in, and you can't use encryption keys from one AWS Region in another AWS Region.

OptionGroupName

Type: string

The name of an option group to associate with the copy of the snapshot.

Specify this option if you are copying a snapshot from one AWS Region to another, and your DB instance uses a nondefault option group. If your source DB instance uses Transparent Data Encryption for Oracle or Microsoft SQL Server, you must specify this option when copying across AWS Regions. For more information, see Option Group Considerations in the Amazon RDS User Guide.

PreSignedUrl

Type: string

The SDK will compute this value for you on your behalf.

SourceDBSnapshotIdentifier

Required: Yes
Type: string

The identifier for the source DB snapshot.

If the source snapshot is in the same AWS Region as the copy, specify a valid DB snapshot identifier. For example, you might specify rds:mysql-instance1-snapshot-20130805.

If the source snapshot is in a different AWS Region than the copy, specify a valid DB snapshot ARN. For example, you might specify arn:aws:rds:us-west-2:123456789012:snapshot:mysql-instance1-snapshot-20130805.

If you are copying from a shared manual DB snapshot, this parameter must be the Amazon Resource Name (ARN) of the shared DB snapshot.

If you are copying an encrypted snapshot this parameter must be in the ARN format for the source AWS Region, and must match the SourceDBSnapshotIdentifier in the PreSignedUrl parameter.

Constraints:

Must specify a valid system snapshot in the "available" state.

Example: rds:mydb-2012-04-02-00-01

Example: arn:aws:rds:us-west-2:123456789012:snapshot:mysql-instance1-snapshot-20130805

SourceRegion

Type: string

A required parameter that indicates the region that the DB snapshot will be copied from.

Tags

Type: Array of Tag structures

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

TargetDBSnapshotIdentifier

Required: Yes
Type: string

The identifier for the copy of the snapshot.

Constraints:

Can't be null, empty, or blank
Must contain from 1 to 255 letters, numbers, or hyphens
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

Example: my-db-snapshot

Result Syntax

[
    'DBSnapshot' => [
        'AllocatedStorage' => <integer>,
        'AvailabilityZone' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DBSnapshotArn' => '<string>',
        'DBSnapshotIdentifier' => '<string>',
        'DbiResourceId' => '<string>',
        'Encrypted' => true || false,
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LicenseModel' => '<string>',
        'MasterUsername' => '<string>',
        'OptionGroupName' => '<string>',
        'PercentProgress' => <integer>,
        'Port' => <integer>,
        'ProcessorFeatures' => [
            [
                'Name' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
        'SnapshotCreateTime' => <DateTime>,
        'SnapshotType' => '<string>',
        'SourceDBSnapshotIdentifier' => '<string>',
        'SourceRegion' => '<string>',
        'Status' => '<string>',
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBSnapshot

Type: DBSnapshot structure

Contains the details of an Amazon RDS DB snapshot.

This data type is used as a response element in the DescribeDBSnapshots action.

Errors

DBSnapshotAlreadyExistsFault:
DBSnapshotIdentifier is already used by an existing snapshot.
DBSnapshotNotFoundFault:
DBSnapshotIdentifier doesn't refer to an existing DB snapshot.
InvalidDBSnapshotStateFault:
The state of the DB snapshot doesn't allow deletion.
SnapshotQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB snapshots.
KMSKeyNotAccessibleFault:
An error occurred accessing an AWS KMS key.

Examples

Example 1: To copy a DB snapshot

This example copies a DB snapshot.

$result = $client->copyDBSnapshot([
    'SourceDBSnapshotIdentifier' => 'mydbsnapshot',
    'TargetDBSnapshotIdentifier' => 'mydbsnapshot-copy',
]);

Result syntax:

[
    'DBSnapshot' => [
    ],
]

CopyOptionGroup

$result = $client->copyOptionGroup([/* ... */]);
$promise = $client->copyOptionGroupAsync([/* ... */]);

Copies the specified option group.

Parameter Syntax

$result = $client->copyOptionGroup([
    'SourceOptionGroupIdentifier' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'TargetOptionGroupDescription' => '<string>', // REQUIRED
    'TargetOptionGroupIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

SourceOptionGroupIdentifier

Required: Yes
Type: string

The identifier or ARN for the source option group. For information about creating an ARN, see Constructing an ARN for Amazon RDS in the Amazon RDS User Guide.

Constraints:

Must specify a valid option group.
If the source option group is in the same AWS Region as the copy, specify a valid option group identifier, for example my-option-group, or a valid ARN.
If the source option group is in a different AWS Region than the copy, specify a valid option group ARN, for example arn:aws:rds:us-west-2:123456789012:og:special-options.

Tags

Type: Array of Tag structures

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

TargetOptionGroupDescription

Required: Yes
Type: string

The description for the copied option group.

TargetOptionGroupIdentifier

Required: Yes
Type: string

The identifier for the copied option group.

Constraints:

Can't be null, empty, or blank
Must contain from 1 to 255 letters, numbers, or hyphens
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

Example: my-option-group

Result Syntax

[
    'OptionGroup' => [
        'AllowsVpcAndNonVpcInstanceMemberships' => true || false,
        'EngineName' => '<string>',
        'MajorEngineVersion' => '<string>',
        'OptionGroupArn' => '<string>',
        'OptionGroupDescription' => '<string>',
        'OptionGroupName' => '<string>',
        'Options' => [
            [
                'DBSecurityGroupMemberships' => [
                    [
                        'DBSecurityGroupName' => '<string>',
                        'Status' => '<string>',
                    ],
                    // ...
                ],
                'OptionDescription' => '<string>',
                'OptionName' => '<string>',
                'OptionSettings' => [
                    [
                        'AllowedValues' => '<string>',
                        'ApplyType' => '<string>',
                        'DataType' => '<string>',
                        'DefaultValue' => '<string>',
                        'Description' => '<string>',
                        'IsCollection' => true || false,
                        'IsModifiable' => true || false,
                        'Name' => '<string>',
                        'Value' => '<string>',
                    ],
                    // ...
                ],
                'OptionVersion' => '<string>',
                'Permanent' => true || false,
                'Persistent' => true || false,
                'Port' => <integer>,
                'VpcSecurityGroupMemberships' => [
                    [
                        'Status' => '<string>',
                        'VpcSecurityGroupId' => '<string>',
                    ],
                    // ...
                ],
            ],
            // ...
        ],
        'VpcId' => '<string>',
    ],
]

Result Details

Members

OptionGroup

Type: OptionGroup structure

Errors

OptionGroupAlreadyExistsFault:
The option group you are trying to create already exists.
OptionGroupNotFoundFault:
The specified option group could not be found.
OptionGroupQuotaExceededFault:
The quota of 20 option groups was exceeded for this AWS account.

Examples

Example 1: To copy an option group

This example copies an option group.

$result = $client->copyOptionGroup([
    'SourceOptionGroupIdentifier' => 'mymysqloptiongroup',
    'TargetOptionGroupDescription' => 'My MySQL option group copy',
    'TargetOptionGroupIdentifier' => 'mymysqloptiongroup-copy',
]);

Result syntax:

[
    'OptionGroup' => [
    ],
]

CreateCustomAvailabilityZone

$result = $client->createCustomAvailabilityZone([/* ... */]);
$promise = $client->createCustomAvailabilityZoneAsync([/* ... */]);

Creates a custom Availability Zone (AZ).

A custom AZ is an on-premises AZ that is integrated with a VMware vSphere cluster.

For more information about RDS on VMware, see the RDS on VMware User Guide.

Parameter Syntax

$result = $client->createCustomAvailabilityZone([
    'CustomAvailabilityZoneName' => '<string>', // REQUIRED
    'ExistingVpnId' => '<string>',
    'NewVpnTunnelName' => '<string>',
    'VpnTunnelOriginatorIP' => '<string>',
]);

Parameter Details

Members

CustomAvailabilityZoneName

Required: Yes
Type: string

The name of the custom Availability Zone (AZ).

ExistingVpnId

Type: string

The ID of an existing virtual private network (VPN) between the Amazon RDS website and the VMware vSphere cluster.

NewVpnTunnelName

Type: string

The name of a new VPN tunnel between the Amazon RDS website and the VMware vSphere cluster.

Specify this parameter only if ExistingVpnId isn't specified.

VpnTunnelOriginatorIP

Type: string

The IP address of network traffic from your on-premises data center. A custom AZ receives the network traffic.

Specify this parameter only if ExistingVpnId isn't specified.

Result Syntax

[
    'CustomAvailabilityZone' => [
        'CustomAvailabilityZoneId' => '<string>',
        'CustomAvailabilityZoneName' => '<string>',
        'CustomAvailabilityZoneStatus' => '<string>',
        'VpnDetails' => [
            'VpnGatewayIp' => '<string>',
            'VpnId' => '<string>',
            'VpnName' => '<string>',
            'VpnPSK' => '<string>',
            'VpnState' => '<string>',
            'VpnTunnelOriginatorIP' => '<string>',
        ],
    ],
]

Result Details

Members

CustomAvailabilityZone

Type: CustomAvailabilityZone structure

A custom Availability Zone (AZ) is an on-premises AZ that is integrated with a VMware vSphere cluster.

For more information about RDS on VMware, see the RDS on VMware User Guide.

Errors

CustomAvailabilityZoneAlreadyExistsFault:
CustomAvailabilityZoneName is already used by an existing custom Availability Zone.
CustomAvailabilityZoneQuotaExceededFault:
You have exceeded the maximum number of custom Availability Zones.
KMSKeyNotAccessibleFault:
An error occurred accessing an AWS KMS key.

CreateDBCluster

$result = $client->createDBCluster([/* ... */]);
$promise = $client->createDBClusterAsync([/* ... */]);

Creates a new Amazon Aurora DB cluster.

You can use the ReplicationSourceIdentifier parameter to create the DB cluster as a Read Replica of another DB cluster or Amazon RDS MySQL DB instance. For cross-region replication where the DB cluster identified by ReplicationSourceIdentifier is encrypted, you must also specify the PreSignedUrl parameter.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->createDBCluster([
    'AvailabilityZones' => ['<string>', ...],
    'BacktrackWindow' => <integer>,
    'BackupRetentionPeriod' => <integer>,
    'CharacterSetName' => '<string>',
    'CopyTagsToSnapshot' => true || false,
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'DBClusterParameterGroupName' => '<string>',
    'DBSubnetGroupName' => '<string>',
    'DatabaseName' => '<string>',
    'DeletionProtection' => true || false,
    'DestinationRegion' => '<string>',
    'Domain' => '<string>',
    'DomainIAMRoleName' => '<string>',
    'EnableCloudwatchLogsExports' => ['<string>', ...],
    'EnableHttpEndpoint' => true || false,
    'EnableIAMDatabaseAuthentication' => true || false,
    'Engine' => '<string>', // REQUIRED
    'EngineMode' => '<string>',
    'EngineVersion' => '<string>',
    'GlobalClusterIdentifier' => '<string>',
    'KmsKeyId' => '<string>',
    'MasterUserPassword' => '<string>',
    'MasterUsername' => '<string>',
    'OptionGroupName' => '<string>',
    'Port' => <integer>,
    'PreSignedUrl' => '<string>',
    'PreferredBackupWindow' => '<string>',
    'PreferredMaintenanceWindow' => '<string>',
    'ReplicationSourceIdentifier' => '<string>',
    'ScalingConfiguration' => [
        'AutoPause' => true || false,
        'MaxCapacity' => <integer>,
        'MinCapacity' => <integer>,
        'SecondsUntilAutoPause' => <integer>,
        'TimeoutAction' => '<string>',
    ],
    'SourceRegion' => '<string>',
    'StorageEncrypted' => true || false,
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'VpcSecurityGroupIds' => ['<string>', ...],
]);

Parameter Details

Members

AvailabilityZones

Type: Array of strings

A list of Availability Zones (AZs) where instances in the DB cluster can be created. For information on AWS Regions and Availability Zones, see Choosing the Regions and Availability Zones in the Amazon Aurora User Guide.

BacktrackWindow

Type: long (int|float)

The target backtrack window, in seconds. To disable backtracking, set this value to 0.

Default: 0

Constraints:

If specified, this value must be set to a number from 0 to 259,200 (72 hours).

BackupRetentionPeriod

Type: int

The number of days for which automated backups are retained.

Default: 1

Constraints:

Must be a value from 1 to 35

CharacterSetName

Type: string

A value that indicates that the DB cluster should be associated with the specified CharacterSet.

CopyTagsToSnapshot

Type: boolean

A value that indicates whether to copy all tags from the DB cluster to snapshots of the DB cluster. The default is not to copy them.

DBClusterIdentifier

Required: Yes
Type: string

The DB cluster identifier. This parameter is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 letters, numbers, or hyphens.
First character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.

Example: my-cluster1

DBClusterParameterGroupName

Type: string

The name of the DB cluster parameter group to associate with this DB cluster. If you do not specify a value, then the default DB cluster parameter group for the specified DB engine and version is used.

Constraints:

If supplied, must match the name of an existing DB cluster parameter group.

DBSubnetGroupName

Type: string

A DB subnet group to associate with this DB cluster.

Constraints: Must match the name of an existing DBSubnetGroup. Must not be default.

Example: mySubnetgroup

DatabaseName

Type: string

The name for your database of up to 64 alphanumeric characters. If you do not provide a name, Amazon RDS doesn't create a database in the DB cluster you are creating.

DeletionProtection

Type: boolean

A value that indicates whether the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled. By default, deletion protection is disabled.

DestinationRegion

Type: string

The SDK will populate this parameter on your behalf using the configured region value of the client.

Domain

Type: string

The Active Directory directory ID to create the DB cluster in.

For Amazon Aurora DB clusters, Amazon RDS can use Kerberos Authentication to authenticate users that connect to the DB cluster. For more information, see Using Kerberos Authentication for Aurora MySQL in the Amazon Aurora User Guide.

DomainIAMRoleName

Type: string

Specify the name of the IAM role to be used when making API calls to the Directory Service.

EnableCloudwatchLogsExports

Type: Array of strings

The list of log types that need to be enabled for exporting to CloudWatch Logs. The values in the list depend on the DB engine being used. For more information, see Publishing Database Logs to Amazon CloudWatch Logs in the Amazon Aurora User Guide.

EnableHttpEndpoint

Type: boolean

A value that indicates whether to enable the HTTP endpoint for an Aurora Serverless DB cluster. By default, the HTTP endpoint is disabled.

When enabled, the HTTP endpoint provides a connectionless web service API for running SQL queries on the Aurora Serverless DB cluster. You can also query your database from inside the RDS console with the query editor.

For more information, see Using the Data API for Aurora Serverless in the Amazon Aurora User Guide.

EnableIAMDatabaseAuthentication

Type: boolean

A value that indicates whether to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts. By default, mapping is disabled.

For more information, see IAM Database Authentication in the Amazon Aurora User Guide.

Engine

Required: Yes
Type: string

The name of the database engine to be used for this DB cluster.

Valid Values: aurora (for MySQL 5.6-compatible Aurora), aurora-mysql (for MySQL 5.7-compatible Aurora), and aurora-postgresql

EngineMode

Type: string

The DB engine mode of the DB cluster, either provisioned, serverless, parallelquery, global, or multimaster.

Limitations and requirements apply to some DB engine modes. For more information, see the following sections in the Amazon Aurora User Guide:

EngineVersion

Type: string

The version number of the database engine to use.

To list all of the available engine versions for aurora (for MySQL 5.6-compatible Aurora), use the following command:

aws rds describe-db-engine-versions --engine aurora --query "DBEngineVersions[].EngineVersion"

To list all of the available engine versions for aurora-mysql (for MySQL 5.7-compatible Aurora), use the following command:

aws rds describe-db-engine-versions --engine aurora-mysql --query "DBEngineVersions[].EngineVersion"

To list all of the available engine versions for aurora-postgresql, use the following command:

aws rds describe-db-engine-versions --engine aurora-postgresql --query "DBEngineVersions[].EngineVersion"

Aurora MySQL

Example: 5.6.10a, 5.6.mysql_aurora.1.19.2, 5.7.12, 5.7.mysql_aurora.2.04.5

Aurora PostgreSQL

Example: 9.6.3, 10.7

GlobalClusterIdentifier

Type: string

The global cluster ID of an Aurora cluster that becomes the primary cluster in the new global database cluster.

KmsKeyId

Type: string

The AWS KMS key identifier for an encrypted DB cluster.

The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are creating a DB cluster with the same AWS account that owns the KMS encryption key used to encrypt the new DB cluster, then you can use the KMS key alias instead of the ARN for the KMS encryption key.

If an encryption key isn't specified in KmsKeyId:

If ReplicationSourceIdentifier identifies an encrypted source, then Amazon RDS will use the encryption key used to encrypt the source. Otherwise, Amazon RDS will use your default encryption key.
If the StorageEncrypted parameter is enabled and ReplicationSourceIdentifier isn't specified, then Amazon RDS will use your default encryption key.

AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS Region.

If you create a Read Replica of an encrypted DB cluster in another AWS Region, you must set KmsKeyId to a KMS key ID that is valid in the destination AWS Region. This key is used to encrypt the Read Replica in that AWS Region.

MasterUserPassword

Type: string

The password for the master database user. This password can contain any printable ASCII character except "/", """, or "@".

Constraints: Must contain from 8 to 41 characters.

MasterUsername

Type: string

The name of the master user for the DB cluster.

Constraints:

Must be 1 to 16 letters or numbers.
First character must be a letter.
Can't be a reserved word for the chosen database engine.

OptionGroupName

Type: string

A value that indicates that the DB cluster should be associated with the specified option group.

Permanent options can't be removed from an option group. The option group can't be removed from a DB cluster once it is associated with a DB cluster.

Port

Type: int

The port number on which the instances in the DB cluster accept connections.

Default: 3306 if engine is set as aurora or 5432 if set to aurora-postgresql.

PreSignedUrl

Type: string

The SDK will compute this value for you on your behalf.

PreferredBackupWindow

Type: string

The daily time range during which automated backups are created if automated backups are enabled using the BackupRetentionPeriod parameter.

The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region. To see the time blocks available, see Adjusting the Preferred DB Cluster Maintenance Window in the Amazon Aurora User Guide.

Constraints:

Must be in the format hh24:mi-hh24:mi.
Must be in Universal Coordinated Time (UTC).
Must not conflict with the preferred maintenance window.
Must be at least 30 minutes.

PreferredMaintenanceWindow

Type: string

The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).

Format: ddd:hh24:mi-ddd:hh24:mi

The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region, occurring on a random day of the week. To see the time blocks available, see Adjusting the Preferred DB Cluster Maintenance Window in the Amazon Aurora User Guide.

Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.

Constraints: Minimum 30-minute window.

ReplicationSourceIdentifier

Type: string

The Amazon Resource Name (ARN) of the source DB instance or DB cluster if this DB cluster is created as a Read Replica.

ScalingConfiguration

Type: ScalingConfiguration structure

For DB clusters in serverless DB engine mode, the scaling properties of the DB cluster.

SourceRegion

Type: string

A required parameter that indicates the region that the DB snapshot will be copied from.

StorageEncrypted

Type: boolean

A value that indicates whether the DB cluster is encrypted.

Tags

Type: Array of Tag structures

Tags to assign to the DB cluster.

VpcSecurityGroupIds

Type: Array of strings

A list of EC2 VPC security groups to associate with this DB cluster.

Result Syntax

[
    'DBCluster' => [
        'ActivityStreamKinesisStreamName' => '<string>',
        'ActivityStreamKmsKeyId' => '<string>',
        'ActivityStreamMode' => 'sync|async',
        'ActivityStreamStatus' => 'stopped|starting|started|stopping',
        'AllocatedStorage' => <integer>,
        'AssociatedRoles' => [
            [
                'FeatureName' => '<string>',
                'RoleArn' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'AvailabilityZones' => ['<string>', ...],
        'BacktrackConsumedChangeRecords' => <integer>,
        'BacktrackWindow' => <integer>,
        'BackupRetentionPeriod' => <integer>,
        'Capacity' => <integer>,
        'CharacterSetName' => '<string>',
        'CloneGroupId' => '<string>',
        'ClusterCreateTime' => <DateTime>,
        'CopyTagsToSnapshot' => true || false,
        'CrossAccountClone' => true || false,
        'CustomEndpoints' => ['<string>', ...],
        'DBClusterArn' => '<string>',
        'DBClusterIdentifier' => '<string>',
        'DBClusterMembers' => [
            [
                'DBClusterParameterGroupStatus' => '<string>',
                'DBInstanceIdentifier' => '<string>',
                'IsClusterWriter' => true || false,
                'PromotionTier' => <integer>,
            ],
            // ...
        ],
        'DBClusterOptionGroupMemberships' => [
            [
                'DBClusterOptionGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'DBClusterParameterGroup' => '<string>',
        'DBSubnetGroup' => '<string>',
        'DatabaseName' => '<string>',
        'DbClusterResourceId' => '<string>',
        'DeletionProtection' => true || false,
        'DomainMemberships' => [
            [
                'Domain' => '<string>',
                'FQDN' => '<string>',
                'IAMRoleName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'EarliestBacktrackTime' => <DateTime>,
        'EarliestRestorableTime' => <DateTime>,
        'EnabledCloudwatchLogsExports' => ['<string>', ...],
        'Endpoint' => '<string>',
        'Engine' => '<string>',
        'EngineMode' => '<string>',
        'EngineVersion' => '<string>',
        'HostedZoneId' => '<string>',
        'HttpEndpointEnabled' => true || false,
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'KmsKeyId' => '<string>',
        'LatestRestorableTime' => <DateTime>,
        'MasterUsername' => '<string>',
        'MultiAZ' => true || false,
        'PercentProgress' => '<string>',
        'Port' => <integer>,
        'PreferredBackupWindow' => '<string>',
        'PreferredMaintenanceWindow' => '<string>',
        'ReadReplicaIdentifiers' => ['<string>', ...],
        'ReaderEndpoint' => '<string>',
        'ReplicationSourceIdentifier' => '<string>',
        'ScalingConfigurationInfo' => [
            'AutoPause' => true || false,
            'MaxCapacity' => <integer>,
            'MinCapacity' => <integer>,
            'SecondsUntilAutoPause' => <integer>,
            'TimeoutAction' => '<string>',
        ],
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
        'VpcSecurityGroups' => [
            [
                'Status' => '<string>',
                'VpcSecurityGroupId' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

DBCluster

Type: DBCluster structure

Contains the details of an Amazon Aurora DB cluster.

This data type is used as a response element in the DescribeDBClusters, StopDBCluster, and StartDBCluster actions.

Errors

DBClusterAlreadyExistsFault:
The user already has a DB cluster with the given identifier.
InsufficientStorageClusterCapacityFault:
There is insufficient storage available for the current action. You might be able to resolve this error by updating your subnet group to use different Availability Zones that have more storage available.
DBClusterQuotaExceededFault:
The user attempted to create a new DB cluster and the user has already reached the maximum allowed DB cluster quota.
StorageQuotaExceededFault:
The request would result in the user exceeding the allowed amount of storage available across all DB instances.
DBSubnetGroupNotFoundFault:
DBSubnetGroupName doesn't refer to an existing DB subnet group.
InvalidVPCNetworkStateFault:
The DB subnet group doesn't cover all Availability Zones after it's created because of users' change.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
InvalidDBSubnetGroupStateFault:
The DB subnet group cannot be deleted because it's in use.
InvalidSubnet:
The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.
DBClusterParameterGroupNotFoundFault:
DBClusterParameterGroupName doesn't refer to an existing DB cluster parameter group.
KMSKeyNotAccessibleFault:
An error occurred accessing an AWS KMS key.
DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
DBSubnetGroupDoesNotCoverEnoughAZs:
Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
GlobalClusterNotFoundFault:
InvalidGlobalClusterStateFault:
DomainNotFoundFault:
Domain doesn't refer to an existing Active Directory domain.

Examples

Example 1: To create a DB cluster

This example creates a DB cluster.

$result = $client->createDBCluster([
    'AvailabilityZones' => [
        'us-east-1a',
    ],
    'BackupRetentionPeriod' => 1,
    'DBClusterIdentifier' => 'mydbcluster',
    'DBClusterParameterGroupName' => 'mydbclusterparametergroup',
    'DatabaseName' => 'myauroradb',
    'Engine' => 'aurora',
    'EngineVersion' => '5.6.10a',
    'MasterUserPassword' => 'mypassword',
    'MasterUsername' => 'myuser',
    'Port' => 3306,
    'StorageEncrypted' => 1,
]);

Result syntax:

[
    'DBCluster' => [
    ],
]

CreateDBClusterEndpoint

$result = $client->createDBClusterEndpoint([/* ... */]);
$promise = $client->createDBClusterEndpointAsync([/* ... */]);

Creates a new custom endpoint and associates it with an Amazon Aurora DB cluster.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->createDBClusterEndpoint([
    'DBClusterEndpointIdentifier' => '<string>', // REQUIRED
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'EndpointType' => '<string>', // REQUIRED
    'ExcludedMembers' => ['<string>', ...],
    'StaticMembers' => ['<string>', ...],
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

DBClusterEndpointIdentifier

Required: Yes
Type: string

The identifier to use for the new endpoint. This parameter is stored as a lowercase string.

DBClusterIdentifier

Required: Yes
Type: string

The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.

EndpointType

Required: Yes
Type: string

The type of the endpoint. One of: READER, WRITER, ANY.

ExcludedMembers

Type: Array of strings

List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.

StaticMembers

Type: Array of strings

List of DB instance identifiers that are part of the custom endpoint group.

Tags

Type: Array of Tag structures

The tags to be assigned to the Amazon RDS resource.

Result Syntax

[
    'CustomEndpointType' => '<string>',
    'DBClusterEndpointArn' => '<string>',
    'DBClusterEndpointIdentifier' => '<string>',
    'DBClusterEndpointResourceIdentifier' => '<string>',
    'DBClusterIdentifier' => '<string>',
    'Endpoint' => '<string>',
    'EndpointType' => '<string>',
    'ExcludedMembers' => ['<string>', ...],
    'StaticMembers' => ['<string>', ...],
    'Status' => '<string>',
]

Result Details

Members

CustomEndpointType

Type: string

The type associated with a custom endpoint. One of: READER, WRITER, ANY.

DBClusterEndpointArn

Type: string

The Amazon Resource Name (ARN) for the endpoint.

DBClusterEndpointIdentifier

Type: string

The identifier associated with the endpoint. This parameter is stored as a lowercase string.

DBClusterEndpointResourceIdentifier

Type: string

A unique system-generated identifier for an endpoint. It remains the same for the whole life of the endpoint.

DBClusterIdentifier

Type: string

The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.

Endpoint

Type: string

The DNS address of the endpoint.

EndpointType

Type: string

The type of the endpoint. One of: READER, WRITER, CUSTOM.

ExcludedMembers

Type: Array of strings

StaticMembers

Type: Array of strings

List of DB instance identifiers that are part of the custom endpoint group.

Status

Type: string

The current status of the endpoint. One of: creating, available, deleting, modifying.

Errors

DBClusterEndpointQuotaExceededFault:
The cluster already has the maximum number of custom endpoints.
DBClusterEndpointAlreadyExistsFault:
The specified custom endpoint can't be created because it already exists.
DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.

CreateDBClusterParameterGroup

$result = $client->createDBClusterParameterGroup([/* ... */]);
$promise = $client->createDBClusterParameterGroupAsync([/* ... */]);

Creates a new DB cluster parameter group.

Parameters in a DB cluster parameter group apply to all of the instances in a DB cluster.

A DB cluster parameter group is initially created with the default parameters for the database engine used by instances in the DB cluster. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBClusterParameterGroup. Once you've created a DB cluster parameter group, you need to associate it with your DB cluster using ModifyDBCluster. When you associate a new DB cluster parameter group with a running DB cluster, you need to reboot the DB instances in the DB cluster without failover for the new DB cluster parameter group and associated settings to take effect.

After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon RDS to fully complete the create action before the DB cluster parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon RDS console or the DescribeDBClusterParameters action to verify that your DB cluster parameter group has been created or modified.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->createDBClusterParameterGroup([
    'DBClusterParameterGroupName' => '<string>', // REQUIRED
    'DBParameterGroupFamily' => '<string>', // REQUIRED
    'Description' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

DBClusterParameterGroupName

Required: Yes
Type: string

The name of the DB cluster parameter group.

Constraints:

Must match the name of an existing DB cluster parameter group.

This value is stored as a lowercase string.

DBParameterGroupFamily

Required: Yes
Type: string

The DB cluster parameter group family name. A DB cluster parameter group can be associated with one and only one DB cluster parameter group family, and can be applied only to a DB cluster running a database engine and engine version compatible with that DB cluster parameter group family.

Aurora MySQL

Example: aurora5.6, aurora-mysql5.7

Aurora PostgreSQL

Example: aurora-postgresql9.6

Description

Required: Yes
Type: string

The description for the DB cluster parameter group.

Tags

Type: Array of Tag structures

Tags to assign to the DB cluster parameter group.

Result Syntax

[
    'DBClusterParameterGroup' => [
        'DBClusterParameterGroupArn' => '<string>',
        'DBClusterParameterGroupName' => '<string>',
        'DBParameterGroupFamily' => '<string>',
        'Description' => '<string>',
    ],
]

Result Details

Members

DBClusterParameterGroup

Type: DBClusterParameterGroup structure

Contains the details of an Amazon RDS DB cluster parameter group.

This data type is used as a response element in the DescribeDBClusterParameterGroups action.

Errors

DBParameterGroupQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB parameter groups.
DBParameterGroupAlreadyExistsFault:
A DB parameter group with the same name exists.

Examples

Example 1: To create a DB cluster parameter group

This example creates a DB cluster parameter group.

$result = $client->createDBClusterParameterGroup([
    'DBClusterParameterGroupName' => 'mydbclusterparametergroup',
    'DBParameterGroupFamily' => 'aurora5.6',
    'Description' => 'My DB cluster parameter group',
]);

Result syntax:

[
    'DBClusterParameterGroup' => [
    ],
]

CreateDBClusterSnapshot

$result = $client->createDBClusterSnapshot([/* ... */]);
$promise = $client->createDBClusterSnapshotAsync([/* ... */]);

Creates a snapshot of a DB cluster. For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->createDBClusterSnapshot([
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'DBClusterSnapshotIdentifier' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

DBClusterIdentifier

Required: Yes
Type: string

The identifier of the DB cluster to create a snapshot for. This parameter isn't case-sensitive.

Constraints:

Must match the identifier of an existing DBCluster.

Example: my-cluster1

DBClusterSnapshotIdentifier

Required: Yes
Type: string

The identifier of the DB cluster snapshot. This parameter is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 letters, numbers, or hyphens.
First character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.

Example: my-cluster1-snapshot1

Tags

Type: Array of Tag structures

The tags to be assigned to the DB cluster snapshot.

Result Syntax

[
    'DBClusterSnapshot' => [
        'AllocatedStorage' => <integer>,
        'AvailabilityZones' => ['<string>', ...],
        'ClusterCreateTime' => <DateTime>,
        'DBClusterIdentifier' => '<string>',
        'DBClusterSnapshotArn' => '<string>',
        'DBClusterSnapshotIdentifier' => '<string>',
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'KmsKeyId' => '<string>',
        'LicenseModel' => '<string>',
        'MasterUsername' => '<string>',
        'PercentProgress' => <integer>,
        'Port' => <integer>,
        'SnapshotCreateTime' => <DateTime>,
        'SnapshotType' => '<string>',
        'SourceDBClusterSnapshotArn' => '<string>',
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBClusterSnapshot

Type: DBClusterSnapshot structure

Contains the details for an Amazon RDS DB cluster snapshot

This data type is used as a response element in the DescribeDBClusterSnapshots action.

Errors

DBClusterSnapshotAlreadyExistsFault:
The user already has a DB cluster snapshot with the given identifier.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
SnapshotQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB snapshots.
InvalidDBClusterSnapshotStateFault:
The supplied value isn't a valid DB cluster snapshot state.

Examples

Example 1: To create a DB cluster snapshot

This example creates a DB cluster snapshot.

$result = $client->createDBClusterSnapshot([
    'DBClusterIdentifier' => 'mydbcluster',
    'DBClusterSnapshotIdentifier' => 'mydbclustersnapshot',
]);

Result syntax:

[
    'DBClusterSnapshot' => [
    ],
]

CreateDBInstance

$result = $client->createDBInstance([/* ... */]);
$promise = $client->createDBInstanceAsync([/* ... */]);

Creates a new DB instance.

Parameter Syntax

$result = $client->createDBInstance([
    'AllocatedStorage' => <integer>,
    'AutoMinorVersionUpgrade' => true || false,
    'AvailabilityZone' => '<string>',
    'BackupRetentionPeriod' => <integer>,
    'CharacterSetName' => '<string>',
    'CopyTagsToSnapshot' => true || false,
    'DBClusterIdentifier' => '<string>',
    'DBInstanceClass' => '<string>', // REQUIRED
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'DBName' => '<string>',
    'DBParameterGroupName' => '<string>',
    'DBSecurityGroups' => ['<string>', ...],
    'DBSubnetGroupName' => '<string>',
    'DeletionProtection' => true || false,
    'Domain' => '<string>',
    'DomainIAMRoleName' => '<string>',
    'EnableCloudwatchLogsExports' => ['<string>', ...],
    'EnableIAMDatabaseAuthentication' => true || false,
    'EnablePerformanceInsights' => true || false,
    'Engine' => '<string>', // REQUIRED
    'EngineVersion' => '<string>',
    'Iops' => <integer>,
    'KmsKeyId' => '<string>',
    'LicenseModel' => '<string>',
    'MasterUserPassword' => '<string>',
    'MasterUsername' => '<string>',
    'MaxAllocatedStorage' => <integer>,
    'MonitoringInterval' => <integer>,
    'MonitoringRoleArn' => '<string>',
    'MultiAZ' => true || false,
    'OptionGroupName' => '<string>',
    'PerformanceInsightsKMSKeyId' => '<string>',
    'PerformanceInsightsRetentionPeriod' => <integer>,
    'Port' => <integer>,
    'PreferredBackupWindow' => '<string>',
    'PreferredMaintenanceWindow' => '<string>',
    'ProcessorFeatures' => [
        [
            'Name' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'PromotionTier' => <integer>,
    'PubliclyAccessible' => true || false,
    'StorageEncrypted' => true || false,
    'StorageType' => '<string>',
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'TdeCredentialArn' => '<string>',
    'TdeCredentialPassword' => '<string>',
    'Timezone' => '<string>',
    'VpcSecurityGroupIds' => ['<string>', ...],
]);

Parameter Details

Members

AllocatedStorage

Type: int

The amount of storage (in gibibytes) to allocate for the DB instance.

Type: Integer

Amazon Aurora

Not applicable. Aurora cluster volumes automatically grow as the amount of data in your database increases, though you are only charged for the space that you use in an Aurora cluster volume.

MySQL

Constraints to the amount of storage for each storage type are the following:

General Purpose (SSD) storage (gp2): Must be an integer from 20 to 65536.
Provisioned IOPS storage (io1): Must be an integer from 100 to 65536.
Magnetic storage (standard): Must be an integer from 5 to 3072.

MariaDB

Constraints to the amount of storage for each storage type are the following:

General Purpose (SSD) storage (gp2): Must be an integer from 20 to 65536.
Provisioned IOPS storage (io1): Must be an integer from 100 to 65536.
Magnetic storage (standard): Must be an integer from 5 to 3072.

PostgreSQL

Constraints to the amount of storage for each storage type are the following:

General Purpose (SSD) storage (gp2): Must be an integer from 20 to 65536.
Provisioned IOPS storage (io1): Must be an integer from 100 to 65536.
Magnetic storage (standard): Must be an integer from 5 to 3072.

Oracle

Constraints to the amount of storage for each storage type are the following:

General Purpose (SSD) storage (gp2): Must be an integer from 20 to 65536.
Provisioned IOPS storage (io1): Must be an integer from 100 to 65536.
Magnetic storage (standard): Must be an integer from 10 to 3072.

SQL Server

Constraints to the amount of storage for each storage type are the following:

General Purpose (SSD) storage (gp2):
- Enterprise and Standard editions: Must be an integer from 200 to 16384.
- Web and Express editions: Must be an integer from 20 to 16384.
Provisioned IOPS storage (io1):
- Enterprise and Standard editions: Must be an integer from 200 to 16384.
- Web and Express editions: Must be an integer from 100 to 16384.
Magnetic storage (standard):
- Enterprise and Standard editions: Must be an integer from 200 to 1024.
- Web and Express editions: Must be an integer from 20 to 1024.

AutoMinorVersionUpgrade

Type: boolean

A value that indicates whether minor engine upgrades are applied automatically to the DB instance during the maintenance window. By default, minor engine upgrades are applied automatically.

AvailabilityZone

Type: string

The Availability Zone (AZ) where the database will be created. For information on AWS Regions and Availability Zones, see Regions and Availability Zones.

Default: A random, system-chosen Availability Zone in the endpoint's AWS Region.

Example: us-east-1d

Constraint: The AvailabilityZone parameter can't be specified if the DB instance is a Multi-AZ deployment. The specified Availability Zone must be in the same AWS Region as the current endpoint.

If you're creating a DB instance in an RDS on VMware environment, specify the identifier of the custom Availability Zone to create the DB instance in.

For more information about RDS on VMware, see the RDS on VMware User Guide.

BackupRetentionPeriod

Type: int

The number of days for which automated backups are retained. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups.

Amazon Aurora

Not applicable. The retention period for automated backups is managed by the DB cluster.

Default: 1

Constraints:

Must be a value from 0 to 35
Can't be set to 0 if the DB instance is a source to Read Replicas

CharacterSetName

Type: string

For supported engines, indicates that the DB instance should be associated with the specified CharacterSet.

Amazon Aurora

Not applicable. The character set is managed by the DB cluster. For more information, see CreateDBCluster.

CopyTagsToSnapshot

Type: boolean

A value that indicates whether to copy tags from the DB instance to snapshots of the DB instance. By default, tags are not copied.

Amazon Aurora

Not applicable. Copying tags to snapshots is managed by the DB cluster. Setting this value for an Aurora DB instance has no effect on the DB cluster setting.

DBClusterIdentifier

Type: string

The identifier of the DB cluster that the instance will belong to.

DBInstanceClass

Required: Yes
Type: string

The compute and memory capacity of the DB instance, for example, db.m4.large. Not all DB instance classes are available in all AWS Regions, or for all database engines. For the full list of DB instance classes, and availability for your engine, see DB Instance Class in the Amazon RDS User Guide.

DBInstanceIdentifier

Required: Yes
Type: string

The DB instance identifier. This parameter is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 letters, numbers, or hyphens.
First character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.

Example: mydbinstance

DBName

Type: string

The meaning of this parameter differs according to the database engine you use.

MySQL

The name of the database to create when the DB instance is created. If this parameter isn't specified, no database is created in the DB instance.

Constraints:

Must contain 1 to 64 letters or numbers.
Can't be a word reserved by the specified database engine

MariaDB

The name of the database to create when the DB instance is created. If this parameter isn't specified, no database is created in the DB instance.

Constraints:

Must contain 1 to 64 letters or numbers.
Can't be a word reserved by the specified database engine

PostgreSQL

The name of the database to create when the DB instance is created. If this parameter isn't specified, the default "postgres" database is created in the DB instance.

Constraints:

Must contain 1 to 63 letters, numbers, or underscores.
Must begin with a letter or an underscore. Subsequent characters can be letters, underscores, or digits (0-9).
Can't be a word reserved by the specified database engine

Oracle

The Oracle System ID (SID) of the created DB instance. If you specify null, the default value ORCL is used. You can't specify the string NULL, or any other reserved word, for DBName.

Default: ORCL

Constraints:

Can't be longer than 8 characters

SQL Server

Not applicable. Must be null.

Amazon Aurora

The name of the database to create when the primary instance of the DB cluster is created. If this parameter isn't specified, no database is created in the DB instance.

Constraints:

Must contain 1 to 64 letters or numbers.
Can't be a word reserved by the specified database engine

DBParameterGroupName

Type: string

The name of the DB parameter group to associate with this DB instance. If you do not specify a value, then the default DB parameter group for the specified DB engine and version is used.

Constraints:

Must be 1 to 255 letters, numbers, or hyphens.
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

DBSecurityGroups

Type: Array of strings

A list of DB security groups to associate with this DB instance.

Default: The default DB security group for the database engine.

DBSubnetGroupName

Type: string

A DB subnet group to associate with this DB instance.

If there is no DB subnet group, then it is a non-VPC DB instance.

DeletionProtection

Type: boolean

A value that indicates whether the DB instance has deletion protection enabled. The database can't be deleted when deletion protection is enabled. By default, deletion protection is disabled. For more information, see Deleting a DB Instance.

Amazon Aurora

Not applicable. You can enable or disable deletion protection for the DB cluster. For more information, see CreateDBCluster. DB instances in a DB cluster can be deleted even when deletion protection is enabled for the DB cluster.

Domain

Type: string

The Active Directory directory ID to create the DB instance in. Currently, only Microsoft SQL Server and Oracle DB instances can be created in an Active Directory Domain.

For Microsoft SQL Server DB instances, Amazon RDS can use Windows Authentication to authenticate users that connect to the DB instance. For more information, see Using Windows Authentication with an Amazon RDS DB Instance Running Microsoft SQL Server in the Amazon RDS User Guide.

For Oracle DB instance, Amazon RDS can use Kerberos Authentication to authenticate users that connect to the DB instance. For more information, see Using Kerberos Authentication with Amazon RDS for Oracle in the Amazon RDS User Guide.

DomainIAMRoleName

Type: string

Specify the name of the IAM role to be used when making API calls to the Directory Service.

EnableCloudwatchLogsExports

Type: Array of strings

EnableIAMDatabaseAuthentication

Type: boolean

A value that indicates whether to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts. By default, mapping is disabled.

You can enable IAM database authentication for the following database engines:

Amazon Aurora

Not applicable. Mapping AWS IAM accounts to database accounts is managed by the DB cluster.

MySQL

For MySQL 5.6, minor version 5.6.34 or higher
For MySQL 5.7, minor version 5.7.16 or higher
For MySQL 8.0, minor version 8.0.16 or higher

PostgreSQL

For PostgreSQL 9.5, minor version 9.5.15 or higher
For PostgreSQL 9.6, minor version 9.6.11 or higher
PostgreSQL 10.6, 10.7, and 10.9

For more information, see IAM Database Authentication for MySQL and PostgreSQL in the Amazon RDS User Guide.

EnablePerformanceInsights

Type: boolean

A value that indicates whether to enable Performance Insights for the DB instance.

For more information, see Using Amazon Performance Insights in the Amazon Relational Database Service User Guide.

Engine

Required: Yes
Type: string

The name of the database engine to be used for this instance.

Not every database engine is available for every AWS Region.

Valid Values:

aurora (for MySQL 5.6-compatible Aurora)
aurora-mysql (for MySQL 5.7-compatible Aurora)
aurora-postgresql
mariadb
mysql
oracle-ee
oracle-se2
oracle-se1
oracle-se
postgres
sqlserver-ee
sqlserver-se
sqlserver-ex
sqlserver-web

EngineVersion

Type: string

The version number of the database engine to use.

For a list of valid engine versions, use the DescribeDBEngineVersions action.

The following are the database engines and links to information about the major and minor versions that are available with Amazon RDS. Not every database engine is available for every AWS Region.

Amazon Aurora

Not applicable. The version number of the database engine to be used by the DB instance is managed by the DB cluster.

MariaDB

See MariaDB on Amazon RDS Versions in the Amazon RDS User Guide.

Microsoft SQL Server

See Version and Feature Support on Amazon RDS in the Amazon RDS User Guide.

MySQL

See MySQL on Amazon RDS Versions in the Amazon RDS User Guide.

Oracle

See Oracle Database Engine Release Notes in the Amazon RDS User Guide.

PostgreSQL

See Supported PostgreSQL Database Versions in the Amazon RDS User Guide.

Iops

Type: int

The amount of Provisioned IOPS (input/output operations per second) to be initially allocated for the DB instance. For information about valid Iops values, see Amazon RDS Provisioned IOPS Storage to Improve Performance in the Amazon RDS User Guide.

Constraints: For MariaDB, MySQL, Oracle, and PostgreSQL DB instances, must be a multiple between .5 and 50 of the storage amount for the DB instance. For SQL Server DB instances, must be a multiple between 1 and 50 of the storage amount for the DB instance.

KmsKeyId

Type: string

The AWS KMS key identifier for an encrypted DB instance.

The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are creating a DB instance with the same AWS account that owns the KMS encryption key used to encrypt the new DB instance, then you can use the KMS key alias instead of the ARN for the KM encryption key.

Amazon Aurora

Not applicable. The KMS key identifier is managed by the DB cluster. For more information, see CreateDBCluster.

If StorageEncrypted is enabled, and you do not specify a value for the KmsKeyId parameter, then Amazon RDS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS Region.

LicenseModel

Type: string

License model information for this DB instance.

Valid values: license-included | bring-your-own-license | general-public-license

MasterUserPassword

Type: string

The password for the master user. The password can include any printable ASCII character except "/", """, or "@".

Amazon Aurora

Not applicable. The password for the master user is managed by the DB cluster.

MariaDB

Constraints: Must contain from 8 to 41 characters.

Microsoft SQL Server

Constraints: Must contain from 8 to 128 characters.

MySQL

Constraints: Must contain from 8 to 41 characters.

Oracle

Constraints: Must contain from 8 to 30 characters.

PostgreSQL

Constraints: Must contain from 8 to 128 characters.

MasterUsername

Type: string

The name for the master user.

Amazon Aurora

Not applicable. The name for the master user is managed by the DB cluster.

MariaDB

Constraints:

Required for MariaDB.
Must be 1 to 16 letters or numbers.
Can't be a reserved word for the chosen database engine.

Microsoft SQL Server

Constraints:

Required for SQL Server.
Must be 1 to 128 letters or numbers.
The first character must be a letter.
Can't be a reserved word for the chosen database engine.

MySQL

Constraints:

Required for MySQL.
Must be 1 to 16 letters or numbers.
First character must be a letter.
Can't be a reserved word for the chosen database engine.

Oracle

Constraints:

Required for Oracle.
Must be 1 to 30 letters or numbers.
First character must be a letter.
Can't be a reserved word for the chosen database engine.

PostgreSQL

Constraints:

Required for PostgreSQL.
Must be 1 to 63 letters or numbers.
First character must be a letter.
Can't be a reserved word for the chosen database engine.

MaxAllocatedStorage

Type: int

The upper limit to which Amazon RDS can automatically scale the storage of the DB instance.

MonitoringInterval

Type: int

The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.

If MonitoringRoleArn is specified, then you must also set MonitoringInterval to a value other than 0.

Valid Values: 0, 1, 5, 10, 15, 30, 60

MonitoringRoleArn

Type: string

The ARN for the IAM role that permits RDS to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess. For information on creating a monitoring role, go to Setting Up and Enabling Enhanced Monitoring in the Amazon RDS User Guide.

If MonitoringInterval is set to a value other than 0, then you must supply a MonitoringRoleArn value.

MultiAZ

Type: boolean

A value that indicates whether the DB instance is a Multi-AZ deployment. You can't set the AvailabilityZone parameter if the DB instance is a Multi-AZ deployment.

OptionGroupName

Type: string

Indicates that the DB instance should be associated with the specified option group.

Permanent options, such as the TDE option for Oracle Advanced Security TDE, can't be removed from an option group. Also, that option group can't be removed from a DB instance once it is associated with a DB instance

PerformanceInsightsKMSKeyId

Type: string

The AWS KMS key identifier for encryption of Performance Insights data. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

If you do not specify a value for PerformanceInsightsKMSKeyId, then Amazon RDS uses your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS Region.

PerformanceInsightsRetentionPeriod

Type: int

The amount of time, in days, to retain Performance Insights data. Valid values are 7 or 731 (2 years).

Port

Type: int

The port number on which the database accepts connections.

MySQL

Default: 3306

Valid Values: 1150-65535

Type: Integer

MariaDB

Default: 3306

Valid Values: 1150-65535

Type: Integer

PostgreSQL

Default: 5432

Valid Values: 1150-65535

Type: Integer

Oracle

Default: 1521

Valid Values: 1150-65535

SQL Server

Default: 1433

Valid Values: 1150-65535 except for 1434, 3389, 47001, 49152, and 49152 through 49156.

Amazon Aurora

Default: 3306

Valid Values: 1150-65535

Type: Integer

PreferredBackupWindow

Type: string

The daily time range during which automated backups are created if automated backups are enabled, using the BackupRetentionPeriod parameter. For more information, see The Backup Window in the Amazon RDS User Guide.

Amazon Aurora

Not applicable. The daily time range for creating automated backups is managed by the DB cluster.

The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region. To see the time blocks available, see Adjusting the Preferred DB Instance Maintenance Window in the Amazon RDS User Guide.

Constraints:

Must be in the format hh24:mi-hh24:mi.
Must be in Universal Coordinated Time (UTC).
Must not conflict with the preferred maintenance window.
Must be at least 30 minutes.

PreferredMaintenanceWindow

Type: string

The time range each week during which system maintenance can occur, in Universal Coordinated Time (UTC). For more information, see Amazon RDS Maintenance Window.

Format: ddd:hh24:mi-ddd:hh24:mi

The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region, occurring on a random day of the week.

Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.

Constraints: Minimum 30-minute window.

ProcessorFeatures

Type: Array of ProcessorFeature structures

The number of CPU cores and the number of threads per core for the DB instance class of the DB instance.

PromotionTier

Type: int

A value that specifies the order in which an Aurora Replica is promoted to the primary instance after a failure of the existing primary instance. For more information, see Fault Tolerance for an Aurora DB Cluster in the Amazon Aurora User Guide.

Default: 1

Valid Values: 0 - 15

PubliclyAccessible

Type: boolean

A value that indicates whether the DB instance is publicly accessible. When the DB instance is publicly accessible, it is an Internet-facing instance with a publicly resolvable DNS name, which resolves to a public IP address. When the DB instance isn't publicly accessible, it is an internal instance with a DNS name that resolves to a private IP address.

Default: The default behavior varies depending on whether DBSubnetGroupName is specified.

If DBSubnetGroupName isn't specified, and PubliclyAccessible isn't specified, the following applies:

If the default VPC in the target region doesn’t have an Internet gateway attached to it, the DB instance is private.
If the default VPC in the target region has an Internet gateway attached to it, the DB instance is public.

If DBSubnetGroupName is specified, and PubliclyAccessible isn't specified, the following applies:

If the subnets are part of a VPC that doesn’t have an Internet gateway attached to it, the DB instance is private.
If the subnets are part of a VPC that has an Internet gateway attached to it, the DB instance is public.

StorageEncrypted

Type: boolean

A value that indicates whether the DB instance is encrypted. By default, it isn't encrypted.

Amazon Aurora

Not applicable. The encryption for DB instances is managed by the DB cluster.

StorageType

Type: string

Specifies the storage type to be associated with the DB instance.

Valid values: standard | gp2 | io1

If you specify io1, you must also include a value for the Iops parameter.

Default: io1 if the Iops parameter is specified, otherwise gp2

Tags

Type: Array of Tag structures

Tags to assign to the DB instance.

TdeCredentialArn

Type: string

The ARN from the key store with which to associate the instance for TDE encryption.

TdeCredentialPassword

Type: string

The password for the given ARN from the key store in order to access the device.

Timezone

Type: string

The time zone of the DB instance. The time zone parameter is currently supported only by Microsoft SQL Server.

VpcSecurityGroupIds

Type: Array of strings

A list of Amazon EC2 VPC security groups to associate with this DB instance.

Amazon Aurora

Not applicable. The associated list of EC2 VPC security groups is managed by the DB cluster.

Default: The default EC2 VPC security group for the DB subnet group's VPC.

Result Syntax

[
    'DBInstance' => [
        'AllocatedStorage' => <integer>,
        'AssociatedRoles' => [
            [
                'FeatureName' => '<string>',
                'RoleArn' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'AutoMinorVersionUpgrade' => true || false,
        'AvailabilityZone' => '<string>',
        'BackupRetentionPeriod' => <integer>,
        'CACertificateIdentifier' => '<string>',
        'CharacterSetName' => '<string>',
        'CopyTagsToSnapshot' => true || false,
        'DBClusterIdentifier' => '<string>',
        'DBInstanceArn' => '<string>',
        'DBInstanceClass' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DBInstanceStatus' => '<string>',
        'DBName' => '<string>',
        'DBParameterGroups' => [
            [
                'DBParameterGroupName' => '<string>',
                'ParameterApplyStatus' => '<string>',
            ],
            // ...
        ],
        'DBSecurityGroups' => [
            [
                'DBSecurityGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'DBSubnetGroup' => [
            'DBSubnetGroupArn' => '<string>',
            'DBSubnetGroupDescription' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'SubnetGroupStatus' => '<string>',
            'Subnets' => [
                [
                    'SubnetAvailabilityZone' => [
                        'Name' => '<string>',
                    ],
                    'SubnetIdentifier' => '<string>',
                    'SubnetStatus' => '<string>',
                ],
                // ...
            ],
            'VpcId' => '<string>',
        ],
        'DbInstancePort' => <integer>,
        'DbiResourceId' => '<string>',
        'DeletionProtection' => true || false,
        'DomainMemberships' => [
            [
                'Domain' => '<string>',
                'FQDN' => '<string>',
                'IAMRoleName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'EnabledCloudwatchLogsExports' => ['<string>', ...],
        'Endpoint' => [
            'Address' => '<string>',
            'HostedZoneId' => '<string>',
            'Port' => <integer>,
        ],
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'EnhancedMonitoringResourceArn' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LatestRestorableTime' => <DateTime>,
        'LicenseModel' => '<string>',
        'ListenerEndpoint' => [
            'Address' => '<string>',
            'HostedZoneId' => '<string>',
            'Port' => <integer>,
        ],
        'MasterUsername' => '<string>',
        'MaxAllocatedStorage' => <integer>,
        'MonitoringInterval' => <integer>,
        'MonitoringRoleArn' => '<string>',
        'MultiAZ' => true || false,
        'OptionGroupMemberships' => [
            [
                'OptionGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'PendingModifiedValues' => [
            'AllocatedStorage' => <integer>,
            'BackupRetentionPeriod' => <integer>,
            'CACertificateIdentifier' => '<string>',
            'DBInstanceClass' => '<string>',
            'DBInstanceIdentifier' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'EngineVersion' => '<string>',
            'Iops' => <integer>,
            'LicenseModel' => '<string>',
            'MasterUserPassword' => '<string>',
            'MultiAZ' => true || false,
            'PendingCloudwatchLogsExports' => [
                'LogTypesToDisable' => ['<string>', ...],
                'LogTypesToEnable' => ['<string>', ...],
            ],
            'Port' => <integer>,
            'ProcessorFeatures' => [
                [
                    'Name' => '<string>',
                    'Value' => '<string>',
                ],
                // ...
            ],
            'StorageType' => '<string>',
        ],
        'PerformanceInsightsEnabled' => true || false,
        'PerformanceInsightsKMSKeyId' => '<string>',
        'PerformanceInsightsRetentionPeriod' => <integer>,
        'PreferredBackupWindow' => '<string>',
        'PreferredMaintenanceWindow' => '<string>',
        'ProcessorFeatures' => [
            [
                'Name' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
        'PromotionTier' => <integer>,
        'PubliclyAccessible' => true || false,
        'ReadReplicaDBClusterIdentifiers' => ['<string>', ...],
        'ReadReplicaDBInstanceIdentifiers' => ['<string>', ...],
        'ReadReplicaSourceDBInstanceIdentifier' => '<string>',
        'SecondaryAvailabilityZone' => '<string>',
        'StatusInfos' => [
            [
                'Message' => '<string>',
                'Normal' => true || false,
                'Status' => '<string>',
                'StatusType' => '<string>',
            ],
            // ...
        ],
        'StorageEncrypted' => true || false,
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcSecurityGroups' => [
            [
                'Status' => '<string>',
                'VpcSecurityGroupId' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

DBInstance

Type: DBInstance structure

Contains the details of an Amazon RDS DB instance.

This data type is used as a response element in the DescribeDBInstances action.

Errors

DBInstanceAlreadyExistsFault:
The user already has a DB instance with the given identifier.
InsufficientDBInstanceCapacityFault:
The specified DB instance class isn't available in the specified Availability Zone.
DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.
DBSecurityGroupNotFoundFault:
DBSecurityGroupName doesn't refer to an existing DB security group.
InstanceQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB instances.
StorageQuotaExceededFault:
The request would result in the user exceeding the allowed amount of storage available across all DB instances.
DBSubnetGroupNotFoundFault:
DBSubnetGroupName doesn't refer to an existing DB subnet group.
DBSubnetGroupDoesNotCoverEnoughAZs:
Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
InvalidSubnet:
The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
InvalidVPCNetworkStateFault:
The DB subnet group doesn't cover all Availability Zones after it's created because of users' change.
ProvisionedIopsNotAvailableInAZFault:
Provisioned IOPS not available in the specified Availability Zone.
OptionGroupNotFoundFault:
The specified option group could not be found.
DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
StorageTypeNotSupportedFault:
Storage of the StorageType specified can't be associated with the DB instance.
AuthorizationNotFoundFault:
The specified CIDR IP range or Amazon EC2 security group might not be authorized for the specified DB security group.

Or, RDS might not be authorized to perform necessary actions using IAM on your behalf.
KMSKeyNotAccessibleFault:
An error occurred accessing an AWS KMS key.
DomainNotFoundFault:
Domain doesn't refer to an existing Active Directory domain.
BackupPolicyNotFoundFault:
This error does not currently have a description.

Examples

Example 1: To create a DB instance.

This example creates a DB instance.

$result = $client->createDBInstance([
    'AllocatedStorage' => 5,
    'DBInstanceClass' => 'db.t2.micro',
    'DBInstanceIdentifier' => 'mymysqlinstance',
    'Engine' => 'MySQL',
    'MasterUserPassword' => 'MyPassword',
    'MasterUsername' => 'MyUser',
]);

Result syntax:

[
    'DBInstance' => [
    ],
]

CreateDBInstanceReadReplica

$result = $client->createDBInstanceReadReplica([/* ... */]);
$promise = $client->createDBInstanceReadReplicaAsync([/* ... */]);

Creates a new DB instance that acts as a Read Replica for an existing source DB instance. You can create a Read Replica for a DB instance running MySQL, MariaDB, Oracle, or PostgreSQL. For more information, see Working with Read Replicas in the Amazon RDS User Guide.

Amazon Aurora doesn't support this action. You must call the CreateDBInstance action to create a DB instance for an Aurora DB cluster.

All Read Replica DB instances are created with backups disabled. All other DB instance attributes (including DB security groups and DB parameter groups) are inherited from the source DB instance, except as specified following.

Your source DB instance must have backup retention enabled.

Parameter Syntax

$result = $client->createDBInstanceReadReplica([
    'AutoMinorVersionUpgrade' => true || false,
    'AvailabilityZone' => '<string>',
    'CopyTagsToSnapshot' => true || false,
    'DBInstanceClass' => '<string>',
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'DBParameterGroupName' => '<string>',
    'DBSubnetGroupName' => '<string>',
    'DeletionProtection' => true || false,
    'DestinationRegion' => '<string>',
    'Domain' => '<string>',
    'DomainIAMRoleName' => '<string>',
    'EnableCloudwatchLogsExports' => ['<string>', ...],
    'EnableIAMDatabaseAuthentication' => true || false,
    'EnablePerformanceInsights' => true || false,
    'Iops' => <integer>,
    'KmsKeyId' => '<string>',
    'MonitoringInterval' => <integer>,
    'MonitoringRoleArn' => '<string>',
    'MultiAZ' => true || false,
    'OptionGroupName' => '<string>',
    'PerformanceInsightsKMSKeyId' => '<string>',
    'PerformanceInsightsRetentionPeriod' => <integer>,
    'Port' => <integer>,
    'PreSignedUrl' => '<string>',
    'ProcessorFeatures' => [
        [
            'Name' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'PubliclyAccessible' => true || false,
    'SourceDBInstanceIdentifier' => '<string>', // REQUIRED
    'SourceRegion' => '<string>',
    'StorageType' => '<string>',
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'UseDefaultProcessorFeatures' => true || false,
    'VpcSecurityGroupIds' => ['<string>', ...],
]);

Parameter Details

Members

AutoMinorVersionUpgrade

Type: boolean

A value that indicates whether minor engine upgrades are applied automatically to the Read Replica during the maintenance window.

Default: Inherits from the source DB instance

AvailabilityZone

Type: string

The Availability Zone (AZ) where the Read Replica will be created.

Default: A random, system-chosen Availability Zone in the endpoint's AWS Region.

Example: us-east-1d

CopyTagsToSnapshot

Type: boolean

A value that indicates whether to copy all tags from the Read Replica to snapshots of the Read Replica. By default, tags are not copied.

DBInstanceClass

Type: string

The compute and memory capacity of the Read Replica, for example, db.m4.large. Not all DB instance classes are available in all AWS Regions, or for all database engines. For the full list of DB instance classes, and availability for your engine, see DB Instance Class in the Amazon RDS User Guide.

Default: Inherits from the source DB instance.

DBInstanceIdentifier

Required: Yes
Type: string

The DB instance identifier of the Read Replica. This identifier is the unique key that identifies a DB instance. This parameter is stored as a lowercase string.

DBParameterGroupName

Type: string

The name of the DB parameter group to associate with this DB instance.

If you do not specify a value for DBParameterGroupName, then Amazon RDS uses the DBParameterGroup of source DB instance for a same region Read Replica, or the default DBParameterGroup for the specified DB engine for a cross region Read Replica.

Currently, specifying a parameter group for this operation is only supported for Oracle DB instances.

Constraints:

Must be 1 to 255 letters, numbers, or hyphens.
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

DBSubnetGroupName

Type: string

Specifies a DB subnet group for the DB instance. The new DB instance is created in the VPC associated with the DB subnet group. If no DB subnet group is specified, then the new DB instance isn't created in a VPC.

Constraints:

Can only be specified if the source DB instance identifier specifies a DB instance in another AWS Region.
If supplied, must match the name of an existing DBSubnetGroup.
The specified DB subnet group must be in the same AWS Region in which the operation is running.
All Read Replicas in one AWS Region that are created from the same source DB instance must either:>
- Specify DB subnet groups from the same VPC. All these Read Replicas are created in the same VPC.
- Not specify a DB subnet group. All these Read Replicas are created outside of any VPC.

Example: mySubnetgroup

DeletionProtection

Type: boolean

DestinationRegion

Type: string

The SDK will populate this parameter on your behalf using the configured region value of the client.

Domain

Type: string

The Active Directory directory ID to create the DB instance in.

For Oracle DB instances, Amazon RDS can use Kerberos Authentication to authenticate users that connect to the DB instance. For more information, see Using Kerberos Authentication with Amazon RDS for Oracle in the Amazon RDS User Guide.

DomainIAMRoleName

Type: string

Specify the name of the IAM role to be used when making API calls to the Directory Service.

EnableCloudwatchLogsExports

Type: Array of strings

The list of logs that the new DB instance is to export to CloudWatch Logs. The values in the list depend on the DB engine being used. For more information, see Publishing Database Logs to Amazon CloudWatch Logs in the Amazon RDS User Guide.

EnableIAMDatabaseAuthentication

Type: boolean

A value that indicates whether to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts. By default, mapping is disabled. For information about the supported DB engines, see CreateDBInstance.

For more information about IAM database authentication, see IAM Database Authentication for MySQL and PostgreSQL in the Amazon RDS User Guide.

EnablePerformanceInsights

Type: boolean

A value that indicates whether to enable Performance Insights for the Read Replica.

For more information, see Using Amazon Performance Insights in the Amazon RDS User Guide.

Iops

Type: int

The amount of Provisioned IOPS (input/output operations per second) to be initially allocated for the DB instance.

KmsKeyId

Type: string

The AWS KMS key ID for an encrypted Read Replica. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

If you create an encrypted Read Replica in the same AWS Region as the source DB instance, then you do not have to specify a value for this parameter. The Read Replica is encrypted with the same KMS key as the source DB instance.

If you create an encrypted Read Replica in a different AWS Region, then you must specify a KMS key for the destination AWS Region. KMS encryption keys are specific to the AWS Region that they are created in, and you can't use encryption keys from one AWS Region in another AWS Region.

You can't create an encrypted Read Replica from an unencrypted DB instance.

MonitoringInterval

Type: int

The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the Read Replica. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.

If MonitoringRoleArn is specified, then you must also set MonitoringInterval to a value other than 0.

Valid Values: 0, 1, 5, 10, 15, 30, 60

MonitoringRoleArn

Type: string

The ARN for the IAM role that permits RDS to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess. For information on creating a monitoring role, go to To create an IAM role for Amazon RDS Enhanced Monitoring in the Amazon RDS User Guide.

If MonitoringInterval is set to a value other than 0, then you must supply a MonitoringRoleArn value.

MultiAZ

Type: boolean

A value that indicates whether the Read Replica is in a Multi-AZ deployment.

You can create a Read Replica as a Multi-AZ DB instance. RDS creates a standby of your replica in another Availability Zone for failover support for the replica. Creating your Read Replica as a Multi-AZ DB instance is independent of whether the source database is a Multi-AZ DB instance.

OptionGroupName

Type: string

The option group the DB instance is associated with. If omitted, the option group associated with the source instance is used.

PerformanceInsightsKMSKeyId

Type: string

The AWS KMS key identifier for encryption of Performance Insights data. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

PerformanceInsightsRetentionPeriod

Type: int

The amount of time, in days, to retain Performance Insights data. Valid values are 7 or 731 (2 years).

Port

Type: int

The port number that the DB instance uses for connections.

Default: Inherits from the source DB instance

Valid Values: 1150-65535

PreSignedUrl

Type: string

The SDK will compute this value for you on your behalf.

ProcessorFeatures

Type: Array of ProcessorFeature structures

The number of CPU cores and the number of threads per core for the DB instance class of the DB instance.

PubliclyAccessible

Type: boolean

SourceDBInstanceIdentifier

Required: Yes
Type: string

The identifier of the DB instance that will act as the source for the Read Replica. Each DB instance can have up to five Read Replicas.

Constraints:

Must be the identifier of an existing MySQL, MariaDB, Oracle, or PostgreSQL DB instance.
Can specify a DB instance that is a MySQL Read Replica only if the source is running MySQL 5.6 or later.
For the limitations of Oracle Read Replicas, see Read Replica Limitations with Oracle in the Amazon RDS User Guide.
Can specify a DB instance that is a PostgreSQL DB instance only if the source is running PostgreSQL 9.3.5 or later (9.4.7 and higher for cross-region replication).
The specified DB instance must have automatic backups enabled, its backup retention period must be greater than 0.
If the source DB instance is in the same AWS Region as the Read Replica, specify a valid DB instance identifier.
If the source DB instance is in a different AWS Region than the Read Replica, specify a valid DB instance ARN. For more information, go to Constructing an ARN for Amazon RDS in the Amazon RDS User Guide.

SourceRegion

Type: string

A required parameter that indicates the region that the DB snapshot will be copied from.

StorageType

Type: string

Specifies the storage type to be associated with the Read Replica.

Valid values: standard | gp2 | io1

If you specify io1, you must also include a value for the Iops parameter.

Default: io1 if the Iops parameter is specified, otherwise gp2

Tags

Type: Array of Tag structures

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

UseDefaultProcessorFeatures

Type: boolean

A value that indicates whether the DB instance class of the DB instance uses its default processor features.

VpcSecurityGroupIds

Type: Array of strings

A list of EC2 VPC security groups to associate with the Read Replica.

Default: The default EC2 VPC security group for the DB subnet group's VPC.

Result Syntax

[
    'DBInstance' => [
        'AllocatedStorage' => <integer>,
        'AssociatedRoles' => [
            [
                'FeatureName' => '<string>',
                'RoleArn' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'AutoMinorVersionUpgrade' => true || false,
        'AvailabilityZone' => '<string>',
        'BackupRetentionPeriod' => <integer>,
        'CACertificateIdentifier' => '<string>',
        'CharacterSetName' => '<string>',
        'CopyTagsToSnapshot' => true || false,
        'DBClusterIdentifier' => '<string>',
        'DBInstanceArn' => '<string>',
        'DBInstanceClass' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DBInstanceStatus' => '<string>',
        'DBName' => '<string>',
        'DBParameterGroups' => [
            [
                'DBParameterGroupName' => '<string>',
                'ParameterApplyStatus' => '<string>',
            ],
            // ...
        ],
        'DBSecurityGroups' => [
            [
                'DBSecurityGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'DBSubnetGroup' => [
            'DBSubnetGroupArn' => '<string>',
            'DBSubnetGroupDescription' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'SubnetGroupStatus' => '<string>',
            'Subnets' => [
                [
                    'SubnetAvailabilityZone' => [
                        'Name' => '<string>',
                    ],
                    'SubnetIdentifier' => '<string>',
                    'SubnetStatus' => '<string>',
                ],
                // ...
            ],
            'VpcId' => '<string>',
        ],
        'DbInstancePort' => <integer>,
        'DbiResourceId' => '<string>',
        'DeletionProtection' => true || false,
        'DomainMemberships' => [
            [
                'Domain' => '<string>',
                'FQDN' => '<string>',
                'IAMRoleName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'EnabledCloudwatchLogsExports' => ['<string>', ...],
        'Endpoint' => [
            'Address' => '<string>',
            'HostedZoneId' => '<string>',
            'Port' => <integer>,
        ],
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'EnhancedMonitoringResourceArn' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LatestRestorableTime' => <DateTime>,
        'LicenseModel' => '<string>',
        'ListenerEndpoint' => [
            'Address' => '<string>',
            'HostedZoneId' => '<string>',
            'Port' => <integer>,
        ],
        'MasterUsername' => '<string>',
        'MaxAllocatedStorage' => <integer>,
        'MonitoringInterval' => <integer>,
        'MonitoringRoleArn' => '<string>',
        'MultiAZ' => true || false,
        'OptionGroupMemberships' => [
            [
                'OptionGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'PendingModifiedValues' => [
            'AllocatedStorage' => <integer>,
            'BackupRetentionPeriod' => <integer>,
            'CACertificateIdentifier' => '<string>',
            'DBInstanceClass' => '<string>',
            'DBInstanceIdentifier' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'EngineVersion' => '<string>',
            'Iops' => <integer>,
            'LicenseModel' => '<string>',
            'MasterUserPassword' => '<string>',
            'MultiAZ' => true || false,
            'PendingCloudwatchLogsExports' => [
                'LogTypesToDisable' => ['<string>', ...],
                'LogTypesToEnable' => ['<string>', ...],
            ],
            'Port' => <integer>,
            'ProcessorFeatures' => [
                [
                    'Name' => '<string>',
                    'Value' => '<string>',
                ],
                // ...
            ],
            'StorageType' => '<string>',
        ],
        'PerformanceInsightsEnabled' => true || false,
        'PerformanceInsightsKMSKeyId' => '<string>',
        'PerformanceInsightsRetentionPeriod' => <integer>,
        'PreferredBackupWindow' => '<string>',
        'PreferredMaintenanceWindow' => '<string>',
        'ProcessorFeatures' => [
            [
                'Name' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
        'PromotionTier' => <integer>,
        'PubliclyAccessible' => true || false,
        'ReadReplicaDBClusterIdentifiers' => ['<string>', ...],
        'ReadReplicaDBInstanceIdentifiers' => ['<string>', ...],
        'ReadReplicaSourceDBInstanceIdentifier' => '<string>',
        'SecondaryAvailabilityZone' => '<string>',
        'StatusInfos' => [
            [
                'Message' => '<string>',
                'Normal' => true || false,
                'Status' => '<string>',
                'StatusType' => '<string>',
            ],
            // ...
        ],
        'StorageEncrypted' => true || false,
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcSecurityGroups' => [
            [
                'Status' => '<string>',
                'VpcSecurityGroupId' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

DBInstance

Type: DBInstance structure

Contains the details of an Amazon RDS DB instance.

This data type is used as a response element in the DescribeDBInstances action.

Errors

DBInstanceAlreadyExistsFault:
The user already has a DB instance with the given identifier.
InsufficientDBInstanceCapacityFault:
The specified DB instance class isn't available in the specified Availability Zone.
DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.
DBSecurityGroupNotFoundFault:
DBSecurityGroupName doesn't refer to an existing DB security group.
InstanceQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB instances.
StorageQuotaExceededFault:
The request would result in the user exceeding the allowed amount of storage available across all DB instances.
DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.
DBSubnetGroupNotFoundFault:
DBSubnetGroupName doesn't refer to an existing DB subnet group.
DBSubnetGroupDoesNotCoverEnoughAZs:
Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
InvalidSubnet:
The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
InvalidVPCNetworkStateFault:
The DB subnet group doesn't cover all Availability Zones after it's created because of users' change.
ProvisionedIopsNotAvailableInAZFault:
Provisioned IOPS not available in the specified Availability Zone.
OptionGroupNotFoundFault:
The specified option group could not be found.
DBSubnetGroupNotAllowedFault:
The DBSubnetGroup shouldn't be specified while creating read replicas that lie in the same region as the source instance.
InvalidDBSubnetGroupFault:
The DBSubnetGroup doesn't belong to the same VPC as that of an existing cross-region read replica of the same source instance.
StorageTypeNotSupportedFault:
Storage of the StorageType specified can't be associated with the DB instance.
KMSKeyNotAccessibleFault:
An error occurred accessing an AWS KMS key.
DomainNotFoundFault:
Domain doesn't refer to an existing Active Directory domain.

Examples

Example 1: To create a DB instance read replica.

This example creates a DB instance read replica.

$result = $client->createDBInstanceReadReplica([
    'AvailabilityZone' => 'us-east-1a',
    'CopyTagsToSnapshot' => 1,
    'DBInstanceClass' => 'db.t2.micro',
    'DBInstanceIdentifier' => 'mydbreadreplica',
    'PubliclyAccessible' => 1,
    'SourceDBInstanceIdentifier' => 'mymysqlinstance',
    'StorageType' => 'gp2',
    'Tags' => [
        [
            'Key' => 'mydbreadreplicakey',
            'Value' => 'mydbreadreplicavalue',
        ],
    ],
]);

Result syntax:

[
    'DBInstance' => [
    ],
]

CreateDBParameterGroup

$result = $client->createDBParameterGroup([/* ... */]);
$promise = $client->createDBParameterGroupAsync([/* ... */]);

Creates a new DB parameter group.

A DB parameter group is initially created with the default parameters for the database engine used by the DB instance. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBParameterGroup. Once you've created a DB parameter group, you need to associate it with your DB instance using ModifyDBInstance. When you associate a new DB parameter group with a running DB instance, you need to reboot the DB instance without failover for the new DB parameter group and associated settings to take effect.

After you create a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon RDS to fully complete the create action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon RDS console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.

Parameter Syntax

$result = $client->createDBParameterGroup([
    'DBParameterGroupFamily' => '<string>', // REQUIRED
    'DBParameterGroupName' => '<string>', // REQUIRED
    'Description' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

DBParameterGroupFamily

Required: Yes
Type: string

The DB parameter group family name. A DB parameter group can be associated with one and only one DB parameter group family, and can be applied only to a DB instance running a database engine and engine version compatible with that DB parameter group family.

To list all of the available parameter group families, use the following command:

aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily"

The output contains duplicates.

DBParameterGroupName

Required: Yes
Type: string

The name of the DB parameter group.

Constraints:

Must be 1 to 255 letters, numbers, or hyphens.
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

This value is stored as a lowercase string.

Description

Required: Yes
Type: string

The description for the DB parameter group.

Tags

Type: Array of Tag structures

Tags to assign to the DB parameter group.

Result Syntax

[
    'DBParameterGroup' => [
        'DBParameterGroupArn' => '<string>',
        'DBParameterGroupFamily' => '<string>',
        'DBParameterGroupName' => '<string>',
        'Description' => '<string>',
    ],
]

Result Details

Members

DBParameterGroup

Type: DBParameterGroup structure

Contains the details of an Amazon RDS DB parameter group.

This data type is used as a response element in the DescribeDBParameterGroups action.

Errors

DBParameterGroupQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB parameter groups.
DBParameterGroupAlreadyExistsFault:
A DB parameter group with the same name exists.

Examples

Example 1: To create a DB parameter group.

This example creates a DB parameter group.

$result = $client->createDBParameterGroup([
    'DBParameterGroupFamily' => 'mysql5.6',
    'DBParameterGroupName' => 'mymysqlparametergroup',
    'Description' => 'My MySQL parameter group',
]);

Result syntax:

[
    'DBParameterGroup' => [
    ],
]

CreateDBProxy

$result = $client->createDBProxy([/* ... */]);
$promise = $client->createDBProxyAsync([/* ... */]);

This is prerelease documentation for the RDS Database Proxy feature in preview release. It is subject to change.

Creates a new DB proxy.

Parameter Syntax

$result = $client->createDBProxy([
    'Auth' => [ // REQUIRED
        [
            'AuthScheme' => 'SECRETS',
            'Description' => '<string>',
            'IAMAuth' => 'DISABLED|REQUIRED',
            'SecretArn' => '<string>',
            'UserName' => '<string>',
        ],
        // ...
    ],
    'DBProxyName' => '<string>', // REQUIRED
    'DebugLogging' => true || false,
    'EngineFamily' => 'MYSQL', // REQUIRED
    'IdleClientTimeout' => <integer>,
    'RequireTLS' => true || false,
    'RoleArn' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'VpcSecurityGroupIds' => ['<string>', ...],
    'VpcSubnetIds' => ['<string>', ...], // REQUIRED
]);

Parameter Details

Members

Auth

Required: Yes
Type: Array of UserAuthConfig structures

The authorization mechanism that the proxy uses.

DBProxyName

Required: Yes
Type: string

The identifier for the proxy. This name must be unique for all proxies owned by your AWS account in the specified AWS Region. An identifier must begin with a letter and must contain only ASCII letters, digits, and hyphens; it can't end with a hyphen or contain two consecutive hyphens.

DebugLogging

Type: boolean

Whether the proxy includes detailed information about SQL statements in its logs. This information helps you to debug issues involving SQL behavior or the performance and scalability of the proxy connections. The debug information includes the text of SQL statements that you submit through the proxy. Thus, only enable this setting when needed for debugging, and only when you have security measures in place to safeguard any sensitive information that appears in the logs.

EngineFamily

Required: Yes
Type: string

The kinds of databases that the proxy can connect to. This value determines which database network protocol the proxy recognizes when it interprets network traffic to and from the database. Currently, this value is always MYSQL. The engine family applies to both RDS MySQL and Aurora MySQL.

IdleClientTimeout

Type: int

The number of seconds that a connection to the proxy can be inactive before the proxy disconnects it. You can set this value higher or lower than the connection timeout limit for the associated database.

RequireTLS

Type: boolean

A Boolean parameter that specifies whether Transport Layer Security (TLS) encryption is required for connections to the proxy. By enabling this setting, you can enforce encrypted TLS connections to the proxy.

RoleArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the IAM role that the proxy uses to access secrets in AWS Secrets Manager.

Tags

Type: Array of Tag structures

An optional set of key-value pairs to associate arbitrary data of your choosing with the proxy.

VpcSecurityGroupIds

Type: Array of strings

One or more VPC security group IDs to associate with the new proxy.

VpcSubnetIds

Required: Yes
Type: Array of strings

One or more VPC subnet IDs to associate with the new proxy.

Result Syntax

[
    'DBProxy' => [
        'Auth' => [
            [
                'AuthScheme' => 'SECRETS',
                'Description' => '<string>',
                'IAMAuth' => 'DISABLED|REQUIRED',
                'SecretArn' => '<string>',
                'UserName' => '<string>',
            ],
            // ...
        ],
        'CreatedDate' => <DateTime>,
        'DBProxyArn' => '<string>',
        'DBProxyName' => '<string>',
        'DebugLogging' => true || false,
        'Endpoint' => '<string>',
        'EngineFamily' => '<string>',
        'IdleClientTimeout' => <integer>,
        'RequireTLS' => true || false,
        'RoleArn' => '<string>',
        'Status' => 'available|modifying|incompatible-network|insufficient-resource-limits|creating|deleting',
        'UpdatedDate' => <DateTime>,
        'VpcSecurityGroupIds' => ['<string>', ...],
        'VpcSubnetIds' => ['<string>', ...],
    ],
]

Result Details

Members

DBProxy

Type: DBProxy structure

The DBProxy structure corresponding to the new proxy.

Errors

InvalidSubnet:
The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
DBProxyAlreadyExistsFault:
The specified proxy name must be unique for all proxies owned by your AWS account in the specified AWS Region.
DBProxyQuotaExceededFault:
Your AWS account already has the maximum number of proxies in the specified AWS Region.

CreateDBSecurityGroup

$result = $client->createDBSecurityGroup([/* ... */]);
$promise = $client->createDBSecurityGroupAsync([/* ... */]);

Creates a new DB security group. DB security groups control access to a DB instance.

A DB security group controls access to EC2-Classic DB instances that are not in a VPC.

Parameter Syntax

$result = $client->createDBSecurityGroup([
    'DBSecurityGroupDescription' => '<string>', // REQUIRED
    'DBSecurityGroupName' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

DBSecurityGroupDescription

Required: Yes
Type: string

The description for the DB security group.

DBSecurityGroupName

Required: Yes
Type: string

The name for the DB security group. This value is stored as a lowercase string.

Constraints:

Must be 1 to 255 letters, numbers, or hyphens.
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens
Must not be "Default"

Example: mysecuritygroup

Tags

Type: Array of Tag structures

Tags to assign to the DB security group.

Result Syntax

[
    'DBSecurityGroup' => [
        'DBSecurityGroupArn' => '<string>',
        'DBSecurityGroupDescription' => '<string>',
        'DBSecurityGroupName' => '<string>',
        'EC2SecurityGroups' => [
            [
                'EC2SecurityGroupId' => '<string>',
                'EC2SecurityGroupName' => '<string>',
                'EC2SecurityGroupOwnerId' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'IPRanges' => [
            [
                'CIDRIP' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'OwnerId' => '<string>',
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBSecurityGroup

Type: DBSecurityGroup structure

Contains the details for an Amazon RDS DB security group.

This data type is used as a response element in the DescribeDBSecurityGroups action.

Errors

DBSecurityGroupAlreadyExistsFault:
A DB security group with the name specified in DBSecurityGroupName already exists.
DBSecurityGroupQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB security groups.
DBSecurityGroupNotSupportedFault:
A DB security group isn't allowed for this action.

Examples

Example 1: To create a DB security group.

This example creates a DB security group.

$result = $client->createDBSecurityGroup([
    'DBSecurityGroupDescription' => 'My DB security group',
    'DBSecurityGroupName' => 'mydbsecuritygroup',
]);

Result syntax:

[
    'DBSecurityGroup' => [
    ],
]

CreateDBSnapshot

$result = $client->createDBSnapshot([/* ... */]);
$promise = $client->createDBSnapshotAsync([/* ... */]);

Creates a DBSnapshot. The source DBInstance must be in "available" state.

Parameter Syntax

$result = $client->createDBSnapshot([
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'DBSnapshotIdentifier' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

DBInstanceIdentifier

Required: Yes
Type: string

The identifier of the DB instance that you want to create the snapshot of.

Constraints:

Must match the identifier of an existing DBInstance.

DBSnapshotIdentifier

Required: Yes
Type: string

The identifier for the DB snapshot.

Constraints:

Can't be null, empty, or blank
Must contain from 1 to 255 letters, numbers, or hyphens
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

Example: my-snapshot-id

Tags

Type: Array of Tag structures

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

Result Syntax

[
    'DBSnapshot' => [
        'AllocatedStorage' => <integer>,
        'AvailabilityZone' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DBSnapshotArn' => '<string>',
        'DBSnapshotIdentifier' => '<string>',
        'DbiResourceId' => '<string>',
        'Encrypted' => true || false,
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LicenseModel' => '<string>',
        'MasterUsername' => '<string>',
        'OptionGroupName' => '<string>',
        'PercentProgress' => <integer>,
        'Port' => <integer>,
        'ProcessorFeatures' => [
            [
                'Name' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
        'SnapshotCreateTime' => <DateTime>,
        'SnapshotType' => '<string>',
        'SourceDBSnapshotIdentifier' => '<string>',
        'SourceRegion' => '<string>',
        'Status' => '<string>',
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBSnapshot

Type: DBSnapshot structure

Contains the details of an Amazon RDS DB snapshot.

This data type is used as a response element in the DescribeDBSnapshots action.

Errors

DBSnapshotAlreadyExistsFault:
DBSnapshotIdentifier is already used by an existing snapshot.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.
DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
SnapshotQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB snapshots.

Examples

Example 1: To create a DB snapshot.

This example creates a DB snapshot.

$result = $client->createDBSnapshot([
    'DBInstanceIdentifier' => 'mymysqlinstance',
    'DBSnapshotIdentifier' => 'mydbsnapshot',
]);

Result syntax:

[
    'DBSnapshot' => [
    ],
]

CreateDBSubnetGroup

$result = $client->createDBSubnetGroup([/* ... */]);
$promise = $client->createDBSubnetGroupAsync([/* ... */]);

Creates a new DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the AWS Region.

Parameter Syntax

$result = $client->createDBSubnetGroup([
    'DBSubnetGroupDescription' => '<string>', // REQUIRED
    'DBSubnetGroupName' => '<string>', // REQUIRED
    'SubnetIds' => ['<string>', ...], // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

DBSubnetGroupDescription

Required: Yes
Type: string

The description for the DB subnet group.

DBSubnetGroupName

Required: Yes
Type: string

The name for the DB subnet group. This value is stored as a lowercase string.

Constraints: Must contain no more than 255 letters, numbers, periods, underscores, spaces, or hyphens. Must not be default.

Example: mySubnetgroup

SubnetIds

Required: Yes
Type: Array of strings

The EC2 Subnet IDs for the DB subnet group.

Tags

Type: Array of Tag structures

Tags to assign to the DB subnet group.

Result Syntax

[
    'DBSubnetGroup' => [
        'DBSubnetGroupArn' => '<string>',
        'DBSubnetGroupDescription' => '<string>',
        'DBSubnetGroupName' => '<string>',
        'SubnetGroupStatus' => '<string>',
        'Subnets' => [
            [
                'SubnetAvailabilityZone' => [
                    'Name' => '<string>',
                ],
                'SubnetIdentifier' => '<string>',
                'SubnetStatus' => '<string>',
            ],
            // ...
        ],
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBSubnetGroup

Type: DBSubnetGroup structure

Contains the details of an Amazon RDS DB subnet group.

This data type is used as a response element in the DescribeDBSubnetGroups action.

Errors

DBSubnetGroupAlreadyExistsFault:
DBSubnetGroupName is already used by an existing DB subnet group.
DBSubnetGroupQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB subnet groups.
DBSubnetQuotaExceededFault:
The request would result in the user exceeding the allowed number of subnets in a DB subnet groups.
DBSubnetGroupDoesNotCoverEnoughAZs:
Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
InvalidSubnet:
The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.

Examples

Example 1: To create a DB subnet group.

This example creates a DB subnet group.

$result = $client->createDBSubnetGroup([
    'DBSubnetGroupDescription' => 'My DB subnet group',
    'DBSubnetGroupName' => 'mydbsubnetgroup',
    'SubnetIds' => [
        'subnet-1fab8a69',
        'subnet-d43a468c',
    ],
]);

Result syntax:

[
    'DBSubnetGroup' => [
    ],
]

CreateEventSubscription

$result = $client->createEventSubscription([/* ... */]);
$promise = $client->createEventSubscriptionAsync([/* ... */]);

Creates an RDS event notification subscription. This action requires a topic Amazon Resource Name (ARN) created by either the RDS console, the SNS console, or the SNS API. To obtain an ARN with SNS, you must create a topic in Amazon SNS and subscribe to the topic. The ARN is displayed in the SNS console.

You can specify the type of source (SourceType) you want to be notified of, provide a list of RDS sources (SourceIds) that triggers the events, and provide a list of event categories (EventCategories) for events you want to be notified of. For example, you can specify SourceType = db-instance, SourceIds = mydbinstance1, mydbinstance2 and EventCategories = Availability, Backup.

If you specify both the SourceType and SourceIds, such as SourceType = db-instance and SourceIdentifier = myDBInstance1, you are notified of all the db-instance events for the specified source. If you specify a SourceType but do not specify a SourceIdentifier, you receive notice of the events for that source type for all your RDS sources. If you don't specify either the SourceType or the SourceIdentifier, you are notified of events generated from all RDS sources belonging to your customer account.

RDS event notification is only available for unencrypted SNS topics. If you specify an encrypted SNS topic, event notifications aren't sent for the topic.

Parameter Syntax

$result = $client->createEventSubscription([
    'Enabled' => true || false,
    'EventCategories' => ['<string>', ...],
    'SnsTopicArn' => '<string>', // REQUIRED
    'SourceIds' => ['<string>', ...],
    'SourceType' => '<string>',
    'SubscriptionName' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

Enabled

Type: boolean

A value that indicates whether to activate the subscription. If the event notification subscription isn't activated, the subscription is created but not active.

EventCategories

Type: Array of strings

A list of event categories for a SourceType that you want to subscribe to. You can see a list of the categories for a given SourceType in the Events topic in the Amazon RDS User Guide or by using the DescribeEventCategories action.

SnsTopicArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the SNS topic created for event notification. The ARN is created by Amazon SNS when you create a topic and subscribe to it.

SourceIds

Type: Array of strings

The list of identifiers of the event sources for which events are returned. If not specified, then all sources are included in the response. An identifier must begin with a letter and must contain only ASCII letters, digits, and hyphens. It can't end with a hyphen or contain two consecutive hyphens.

Constraints:

If SourceIds are supplied, SourceType must also be provided.
If the source type is a DB instance, then a DBInstanceIdentifier must be supplied.
If the source type is a DB security group, a DBSecurityGroupName must be supplied.
If the source type is a DB parameter group, a DBParameterGroupName must be supplied.
If the source type is a DB snapshot, a DBSnapshotIdentifier must be supplied.

SourceType

Type: string

The type of source that is generating the events. For example, if you want to be notified of events generated by a DB instance, you would set this parameter to db-instance. if this value isn't specified, all events are returned.

SubscriptionName

Required: Yes
Type: string

The name of the subscription.

Constraints: The name must be less than 255 characters.

Tags

Type: Array of Tag structures

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

Result Syntax

[
    'EventSubscription' => [
        'CustSubscriptionId' => '<string>',
        'CustomerAwsId' => '<string>',
        'Enabled' => true || false,
        'EventCategoriesList' => ['<string>', ...],
        'EventSubscriptionArn' => '<string>',
        'SnsTopicArn' => '<string>',
        'SourceIdsList' => ['<string>', ...],
        'SourceType' => '<string>',
        'Status' => '<string>',
        'SubscriptionCreationTime' => '<string>',
    ],
]

Result Details

Members

EventSubscription

Type: EventSubscription structure

Contains the results of a successful invocation of the DescribeEventSubscriptions action.

Errors

EventSubscriptionQuotaExceededFault:
You have reached the maximum number of event subscriptions.
SubscriptionAlreadyExistFault:
The supplied subscription name already exists.
SNSInvalidTopicFault:
SNS has responded that there is a problem with the SND topic specified.
SNSNoAuthorizationFault:
You do not have permission to publish to the SNS topic ARN.
SNSTopicArnNotFoundFault:
The SNS topic ARN does not exist.
SubscriptionCategoryNotFoundFault:
The supplied category does not exist.
SourceNotFoundFault:
The requested source could not be found.

Examples

Example 1: To create an event notification subscription

This example creates an event notification subscription.

$result = $client->createEventSubscription([
    'Enabled' => 1,
    'EventCategories' => [
        'availability',
    ],
    'SnsTopicArn' => 'arn:aws:sns:us-east-1:992648334831:MyDemoSNSTopic',
    'SourceIds' => [
        'mymysqlinstance',
    ],
    'SourceType' => 'db-instance',
    'SubscriptionName' => 'mymysqleventsubscription',
]);

Result syntax:

[
    'EventSubscription' => [
    ],
]

CreateGlobalCluster

$result = $client->createGlobalCluster([/* ... */]);
$promise = $client->createGlobalClusterAsync([/* ... */]);

Creates an Aurora global database spread across multiple regions. The global database contains a single primary cluster with read-write capability, and a read-only secondary cluster that receives data from the primary cluster through high-speed replication performed by the Aurora storage subsystem.

You can create a global database that is initially empty, and then add a primary cluster and a secondary cluster to it. Or you can specify an existing Aurora cluster during the create operation, and this cluster becomes the primary cluster of the global database.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->createGlobalCluster([
    'DatabaseName' => '<string>',
    'DeletionProtection' => true || false,
    'Engine' => '<string>',
    'EngineVersion' => '<string>',
    'GlobalClusterIdentifier' => '<string>',
    'SourceDBClusterIdentifier' => '<string>',
    'StorageEncrypted' => true || false,
]);

Parameter Details

Members

DatabaseName

Type: string

The name for your database of up to 64 alpha-numeric characters. If you do not provide a name, Amazon Aurora will not create a database in the global database cluster you are creating.

DeletionProtection

Type: boolean

The deletion protection setting for the new global database. The global database can't be deleted when deletion protection is enabled.

Engine

Type: string

Provides the name of the database engine to be used for this DB cluster.

EngineVersion

Type: string

The engine version of the Aurora global database.

GlobalClusterIdentifier

Type: string

The cluster identifier of the new global database cluster.

SourceDBClusterIdentifier

Type: string

The Amazon Resource Name (ARN) to use as the primary cluster of the global database. This parameter is optional.

StorageEncrypted

Type: boolean

The storage encryption setting for the new global database cluster.

Result Syntax

[
    'GlobalCluster' => [
        'DatabaseName' => '<string>',
        'DeletionProtection' => true || false,
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'GlobalClusterArn' => '<string>',
        'GlobalClusterIdentifier' => '<string>',
        'GlobalClusterMembers' => [
            [
                'DBClusterArn' => '<string>',
                'IsWriter' => true || false,
                'Readers' => ['<string>', ...],
            ],
            // ...
        ],
        'GlobalClusterResourceId' => '<string>',
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
    ],
]

Result Details

Members

GlobalCluster

Type: GlobalCluster structure

A data type representing an Aurora global database.

Errors

GlobalClusterAlreadyExistsFault:
GlobalClusterQuotaExceededFault:
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.

CreateOptionGroup

$result = $client->createOptionGroup([/* ... */]);
$promise = $client->createOptionGroupAsync([/* ... */]);

Creates a new option group. You can create up to 20 option groups.

Parameter Syntax

$result = $client->createOptionGroup([
    'EngineName' => '<string>', // REQUIRED
    'MajorEngineVersion' => '<string>', // REQUIRED
    'OptionGroupDescription' => '<string>', // REQUIRED
    'OptionGroupName' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Members

EngineName

Required: Yes
Type: string

Specifies the name of the engine that this option group should be associated with.

MajorEngineVersion

Required: Yes
Type: string

Specifies the major version of the engine that this option group should be associated with.

OptionGroupDescription

Required: Yes
Type: string

The description of the option group.

OptionGroupName

Required: Yes
Type: string

Specifies the name of the option group to be created.

Constraints:

Must be 1 to 255 letters, numbers, or hyphens
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

Example: myoptiongroup

Tags

Type: Array of Tag structures

Tags to assign to the option group.

Result Syntax

[
    'OptionGroup' => [
        'AllowsVpcAndNonVpcInstanceMemberships' => true || false,
        'EngineName' => '<string>',
        'MajorEngineVersion' => '<string>',
        'OptionGroupArn' => '<string>',
        'OptionGroupDescription' => '<string>',
        'OptionGroupName' => '<string>',
        'Options' => [
            [
                'DBSecurityGroupMemberships' => [
                    [
                        'DBSecurityGroupName' => '<string>',
                        'Status' => '<string>',
                    ],
                    // ...
                ],
                'OptionDescription' => '<string>',
                'OptionName' => '<string>',
                'OptionSettings' => [
                    [
                        'AllowedValues' => '<string>',
                        'ApplyType' => '<string>',
                        'DataType' => '<string>',
                        'DefaultValue' => '<string>',
                        'Description' => '<string>',
                        'IsCollection' => true || false,
                        'IsModifiable' => true || false,
                        'Name' => '<string>',
                        'Value' => '<string>',
                    ],
                    // ...
                ],
                'OptionVersion' => '<string>',
                'Permanent' => true || false,
                'Persistent' => true || false,
                'Port' => <integer>,
                'VpcSecurityGroupMemberships' => [
                    [
                        'Status' => '<string>',
                        'VpcSecurityGroupId' => '<string>',
                    ],
                    // ...
                ],
            ],
            // ...
        ],
        'VpcId' => '<string>',
    ],
]

Result Details

Members

OptionGroup

Type: OptionGroup structure

Errors

OptionGroupAlreadyExistsFault:
The option group you are trying to create already exists.
OptionGroupQuotaExceededFault:
The quota of 20 option groups was exceeded for this AWS account.

Examples

Example 1: To create an option group

This example creates an option group.

$result = $client->createOptionGroup([
    'EngineName' => 'MySQL',
    'MajorEngineVersion' => '5.6',
    'OptionGroupDescription' => 'My MySQL 5.6 option group',
    'OptionGroupName' => 'mymysqloptiongroup',
]);

Result syntax:

[
    'OptionGroup' => [
    ],
]

DeleteCustomAvailabilityZone

$result = $client->deleteCustomAvailabilityZone([/* ... */]);
$promise = $client->deleteCustomAvailabilityZoneAsync([/* ... */]);

Deletes a custom Availability Zone (AZ).

A custom AZ is an on-premises AZ that is integrated with a VMware vSphere cluster.

For more information about RDS on VMware, see the RDS on VMware User Guide.

Parameter Syntax

$result = $client->deleteCustomAvailabilityZone([
    'CustomAvailabilityZoneId' => '<string>', // REQUIRED
]);

Parameter Details

Members

CustomAvailabilityZoneId

Required: Yes
Type: string

The custom AZ identifier.

Result Syntax

[
    'CustomAvailabilityZone' => [
        'CustomAvailabilityZoneId' => '<string>',
        'CustomAvailabilityZoneName' => '<string>',
        'CustomAvailabilityZoneStatus' => '<string>',
        'VpnDetails' => [
            'VpnGatewayIp' => '<string>',
            'VpnId' => '<string>',
            'VpnName' => '<string>',
            'VpnPSK' => '<string>',
            'VpnState' => '<string>',
            'VpnTunnelOriginatorIP' => '<string>',
        ],
    ],
]

Result Details

Members

CustomAvailabilityZone

Type: CustomAvailabilityZone structure

A custom Availability Zone (AZ) is an on-premises AZ that is integrated with a VMware vSphere cluster.

For more information about RDS on VMware, see the RDS on VMware User Guide.

Errors

CustomAvailabilityZoneNotFoundFault:
CustomAvailabilityZoneId doesn't refer to an existing custom Availability Zone identifier.
KMSKeyNotAccessibleFault:
An error occurred accessing an AWS KMS key.

DeleteDBCluster

$result = $client->deleteDBCluster([/* ... */]);
$promise = $client->deleteDBClusterAsync([/* ... */]);

The DeleteDBCluster action deletes a previously provisioned DB cluster. When you delete a DB cluster, all automated backups for that DB cluster are deleted and can't be recovered. Manual DB cluster snapshots of the specified DB cluster are not deleted.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->deleteDBCluster([
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'FinalDBSnapshotIdentifier' => '<string>',
    'SkipFinalSnapshot' => true || false,
]);

Parameter Details

Members

DBClusterIdentifier

Required: Yes
Type: string

The DB cluster identifier for the DB cluster to be deleted. This parameter isn't case-sensitive.

Constraints:

Must match an existing DBClusterIdentifier.

FinalDBSnapshotIdentifier

Type: string

The DB cluster snapshot identifier of the new DB cluster snapshot created when SkipFinalSnapshot is disabled.

Specifying this parameter and also skipping the creation of a final DB cluster snapshot with the SkipFinalShapshot parameter results in an error.

Constraints:

Must be 1 to 255 letters, numbers, or hyphens.
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

SkipFinalSnapshot

Type: boolean

A value that indicates whether to skip the creation of a final DB cluster snapshot before the DB cluster is deleted. If skip is specified, no DB cluster snapshot is created. If skip isn't specified, a DB cluster snapshot is created before the DB cluster is deleted. By default, skip isn't specified, and the DB cluster snapshot is created. By default, this parameter is disabled.

You must specify a FinalDBSnapshotIdentifier parameter if SkipFinalSnapshot is disabled.

Result Syntax

[
    'DBCluster' => [
        'ActivityStreamKinesisStreamName' => '<string>',
        'ActivityStreamKmsKeyId' => '<string>',
        'ActivityStreamMode' => 'sync|async',
        'ActivityStreamStatus' => 'stopped|starting|started|stopping',
        'AllocatedStorage' => <integer>,
        'AssociatedRoles' => [
            [
                'FeatureName' => '<string>',
                'RoleArn' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'AvailabilityZones' => ['<string>', ...],
        'BacktrackConsumedChangeRecords' => <integer>,
        'BacktrackWindow' => <integer>,
        'BackupRetentionPeriod' => <integer>,
        'Capacity' => <integer>,
        'CharacterSetName' => '<string>',
        'CloneGroupId' => '<string>',
        'ClusterCreateTime' => <DateTime>,
        'CopyTagsToSnapshot' => true || false,
        'CrossAccountClone' => true || false,
        'CustomEndpoints' => ['<string>', ...],
        'DBClusterArn' => '<string>',
        'DBClusterIdentifier' => '<string>',
        'DBClusterMembers' => [
            [
                'DBClusterParameterGroupStatus' => '<string>',
                'DBInstanceIdentifier' => '<string>',
                'IsClusterWriter' => true || false,
                'PromotionTier' => <integer>,
            ],
            // ...
        ],
        'DBClusterOptionGroupMemberships' => [
            [
                'DBClusterOptionGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'DBClusterParameterGroup' => '<string>',
        'DBSubnetGroup' => '<string>',
        'DatabaseName' => '<string>',
        'DbClusterResourceId' => '<string>',
        'DeletionProtection' => true || false,
        'DomainMemberships' => [
            [
                'Domain' => '<string>',
                'FQDN' => '<string>',
                'IAMRoleName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'EarliestBacktrackTime' => <DateTime>,
        'EarliestRestorableTime' => <DateTime>,
        'EnabledCloudwatchLogsExports' => ['<string>', ...],
        'Endpoint' => '<string>',
        'Engine' => '<string>',
        'EngineMode' => '<string>',
        'EngineVersion' => '<string>',
        'HostedZoneId' => '<string>',
        'HttpEndpointEnabled' => true || false,
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'KmsKeyId' => '<string>',
        'LatestRestorableTime' => <DateTime>,
        'MasterUsername' => '<string>',
        'MultiAZ' => true || false,
        'PercentProgress' => '<string>',
        'Port' => <integer>,
        'PreferredBackupWindow' => '<string>',
        'PreferredMaintenanceWindow' => '<string>',
        'ReadReplicaIdentifiers' => ['<string>', ...],
        'ReaderEndpoint' => '<string>',
        'ReplicationSourceIdentifier' => '<string>',
        'ScalingConfigurationInfo' => [
            'AutoPause' => true || false,
            'MaxCapacity' => <integer>,
            'MinCapacity' => <integer>,
            'SecondsUntilAutoPause' => <integer>,
            'TimeoutAction' => '<string>',
        ],
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
        'VpcSecurityGroups' => [
            [
                'Status' => '<string>',
                'VpcSecurityGroupId' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

DBCluster

Type: DBCluster structure

Contains the details of an Amazon Aurora DB cluster.

This data type is used as a response element in the DescribeDBClusters, StopDBCluster, and StartDBCluster actions.

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
DBClusterSnapshotAlreadyExistsFault:
The user already has a DB cluster snapshot with the given identifier.
SnapshotQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB snapshots.
InvalidDBClusterSnapshotStateFault:
The supplied value isn't a valid DB cluster snapshot state.

Examples

Example 1: To delete a DB cluster.

This example deletes the specified DB cluster.

$result = $client->deleteDBCluster([
    'DBClusterIdentifier' => 'mydbcluster',
    'SkipFinalSnapshot' => 1,
]);

Result syntax:

[
    'DBCluster' => [
    ],
]

DeleteDBClusterEndpoint

$result = $client->deleteDBClusterEndpoint([/* ... */]);
$promise = $client->deleteDBClusterEndpointAsync([/* ... */]);

Deletes a custom endpoint and removes it from an Amazon Aurora DB cluster.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->deleteDBClusterEndpoint([
    'DBClusterEndpointIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBClusterEndpointIdentifier

Required: Yes
Type: string

The identifier associated with the custom endpoint. This parameter is stored as a lowercase string.

Result Syntax

[
    'CustomEndpointType' => '<string>',
    'DBClusterEndpointArn' => '<string>',
    'DBClusterEndpointIdentifier' => '<string>',
    'DBClusterEndpointResourceIdentifier' => '<string>',
    'DBClusterIdentifier' => '<string>',
    'Endpoint' => '<string>',
    'EndpointType' => '<string>',
    'ExcludedMembers' => ['<string>', ...],
    'StaticMembers' => ['<string>', ...],
    'Status' => '<string>',
]

Result Details

Members

CustomEndpointType

Type: string

The type associated with a custom endpoint. One of: READER, WRITER, ANY.

DBClusterEndpointArn

Type: string

The Amazon Resource Name (ARN) for the endpoint.

DBClusterEndpointIdentifier

Type: string

The identifier associated with the endpoint. This parameter is stored as a lowercase string.

DBClusterEndpointResourceIdentifier

Type: string

A unique system-generated identifier for an endpoint. It remains the same for the whole life of the endpoint.

DBClusterIdentifier

Type: string

The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.

Endpoint

Type: string

The DNS address of the endpoint.

EndpointType

Type: string

The type of the endpoint. One of: READER, WRITER, CUSTOM.

ExcludedMembers

Type: Array of strings

StaticMembers

Type: Array of strings

List of DB instance identifiers that are part of the custom endpoint group.

Status

Type: string

The current status of the endpoint. One of: creating, available, deleting, modifying.

Errors

InvalidDBClusterEndpointStateFault:
The requested operation can't be performed on the endpoint while the endpoint is in this state.
DBClusterEndpointNotFoundFault:
The specified custom endpoint doesn't exist.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.

DeleteDBClusterParameterGroup

$result = $client->deleteDBClusterParameterGroup([/* ... */]);
$promise = $client->deleteDBClusterParameterGroupAsync([/* ... */]);

Deletes a specified DB cluster parameter group. The DB cluster parameter group to be deleted can't be associated with any DB clusters.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->deleteDBClusterParameterGroup([
    'DBClusterParameterGroupName' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBClusterParameterGroupName

Required: Yes
Type: string

The name of the DB cluster parameter group.

Constraints:

Must be the name of an existing DB cluster parameter group.
You can't delete a default DB cluster parameter group.
Can't be associated with any DB clusters.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

InvalidDBParameterGroupStateFault:
The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you can't delete it when the parameter group is in this state.
DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.

Examples

Example 1: To delete a DB cluster parameter group.

This example deletes the specified DB cluster parameter group.

$result = $client->deleteDBClusterParameterGroup([
    'DBClusterParameterGroupName' => 'mydbclusterparametergroup',
]);

DeleteDBClusterSnapshot

$result = $client->deleteDBClusterSnapshot([/* ... */]);
$promise = $client->deleteDBClusterSnapshotAsync([/* ... */]);

Deletes a DB cluster snapshot. If the snapshot is being copied, the copy operation is terminated.

The DB cluster snapshot must be in the available state to be deleted.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->deleteDBClusterSnapshot([
    'DBClusterSnapshotIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBClusterSnapshotIdentifier

Required: Yes
Type: string

The identifier of the DB cluster snapshot to delete.

Constraints: Must be the name of an existing DB cluster snapshot in the available state.

Result Syntax

[
    'DBClusterSnapshot' => [
        'AllocatedStorage' => <integer>,
        'AvailabilityZones' => ['<string>', ...],
        'ClusterCreateTime' => <DateTime>,
        'DBClusterIdentifier' => '<string>',
        'DBClusterSnapshotArn' => '<string>',
        'DBClusterSnapshotIdentifier' => '<string>',
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'KmsKeyId' => '<string>',
        'LicenseModel' => '<string>',
        'MasterUsername' => '<string>',
        'PercentProgress' => <integer>,
        'Port' => <integer>,
        'SnapshotCreateTime' => <DateTime>,
        'SnapshotType' => '<string>',
        'SourceDBClusterSnapshotArn' => '<string>',
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBClusterSnapshot

Type: DBClusterSnapshot structure

Contains the details for an Amazon RDS DB cluster snapshot

This data type is used as a response element in the DescribeDBClusterSnapshots action.

Errors

InvalidDBClusterSnapshotStateFault:
The supplied value isn't a valid DB cluster snapshot state.
DBClusterSnapshotNotFoundFault:
DBClusterSnapshotIdentifier doesn't refer to an existing DB cluster snapshot.

Examples

Example 1: To delete a DB cluster snapshot.

This example deletes the specified DB cluster snapshot.

$result = $client->deleteDBClusterSnapshot([
    'DBClusterSnapshotIdentifier' => 'mydbclustersnapshot',
]);

Result syntax:

[
    'DBClusterSnapshot' => [
    ],
]

DeleteDBInstance

$result = $client->deleteDBInstance([/* ... */]);
$promise = $client->deleteDBInstanceAsync([/* ... */]);

The DeleteDBInstance action deletes a previously provisioned DB instance. When you delete a DB instance, all automated backups for that instance are deleted and can't be recovered. Manual DB snapshots of the DB instance to be deleted by DeleteDBInstance are not deleted.

If you request a final DB snapshot the status of the Amazon RDS DB instance is deleting until the DB snapshot is created. The API action DescribeDBInstance is used to monitor the status of this operation. The action can't be canceled or reverted once submitted.

When a DB instance is in a failure state and has a status of failed, incompatible-restore, or incompatible-network, you can only delete it when you skip creation of the final snapshot with the SkipFinalSnapshot parameter.

If the specified DB instance is part of an Amazon Aurora DB cluster, you can't delete the DB instance if both of the following conditions are true:

The DB cluster is a Read Replica of another Amazon Aurora DB cluster.
The DB instance is the only instance in the DB cluster.

To delete a DB instance in this case, first call the PromoteReadReplicaDBCluster API action to promote the DB cluster so it's no longer a Read Replica. After the promotion completes, then call the DeleteDBInstance API action to delete the final instance in the DB cluster.

Parameter Syntax

$result = $client->deleteDBInstance([
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'DeleteAutomatedBackups' => true || false,
    'FinalDBSnapshotIdentifier' => '<string>',
    'SkipFinalSnapshot' => true || false,
]);

Parameter Details

Members

DBInstanceIdentifier

Required: Yes
Type: string

The DB instance identifier for the DB instance to be deleted. This parameter isn't case-sensitive.

Constraints:

Must match the name of an existing DB instance.

DeleteAutomatedBackups

Type: boolean

A value that indicates whether to remove automated backups immediately after the DB instance is deleted. This parameter isn't case-sensitive. The default is to remove automated backups immediately after the DB instance is deleted.

FinalDBSnapshotIdentifier

Type: string

The DBSnapshotIdentifier of the new DBSnapshot created when the SkipFinalSnapshot parameter is disabled.

Specifying this parameter and also specifying to skip final DB snapshot creation in SkipFinalShapshot results in an error.

Constraints:

Must be 1 to 255 letters or numbers.
First character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.
Can't be specified when deleting a Read Replica.

SkipFinalSnapshot

Type: boolean

A value that indicates whether to skip the creation of a final DB snapshot before the DB instance is deleted. If skip is specified, no DB snapshot is created. If skip isn't specified, a DB snapshot is created before the DB instance is deleted. By default, skip isn't specified, and the DB snapshot is created.

When a DB instance is in a failure state and has a status of 'failed', 'incompatible-restore', or 'incompatible-network', it can only be deleted when skip is specified.

Specify skip when deleting a Read Replica.

The FinalDBSnapshotIdentifier parameter must be specified if skip isn't specified.

Result Syntax

[
    'DBInstance' => [
        'AllocatedStorage' => <integer>,
        'AssociatedRoles' => [
            [
                'FeatureName' => '<string>',
                'RoleArn' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'AutoMinorVersionUpgrade' => true || false,
        'AvailabilityZone' => '<string>',
        'BackupRetentionPeriod' => <integer>,
        'CACertificateIdentifier' => '<string>',
        'CharacterSetName' => '<string>',
        'CopyTagsToSnapshot' => true || false,
        'DBClusterIdentifier' => '<string>',
        'DBInstanceArn' => '<string>',
        'DBInstanceClass' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DBInstanceStatus' => '<string>',
        'DBName' => '<string>',
        'DBParameterGroups' => [
            [
                'DBParameterGroupName' => '<string>',
                'ParameterApplyStatus' => '<string>',
            ],
            // ...
        ],
        'DBSecurityGroups' => [
            [
                'DBSecurityGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'DBSubnetGroup' => [
            'DBSubnetGroupArn' => '<string>',
            'DBSubnetGroupDescription' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'SubnetGroupStatus' => '<string>',
            'Subnets' => [
                [
                    'SubnetAvailabilityZone' => [
                        'Name' => '<string>',
                    ],
                    'SubnetIdentifier' => '<string>',
                    'SubnetStatus' => '<string>',
                ],
                // ...
            ],
            'VpcId' => '<string>',
        ],
        'DbInstancePort' => <integer>,
        'DbiResourceId' => '<string>',
        'DeletionProtection' => true || false,
        'DomainMemberships' => [
            [
                'Domain' => '<string>',
                'FQDN' => '<string>',
                'IAMRoleName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'EnabledCloudwatchLogsExports' => ['<string>', ...],
        'Endpoint' => [
            'Address' => '<string>',
            'HostedZoneId' => '<string>',
            'Port' => <integer>,
        ],
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'EnhancedMonitoringResourceArn' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LatestRestorableTime' => <DateTime>,
        'LicenseModel' => '<string>',
        'ListenerEndpoint' => [
            'Address' => '<string>',
            'HostedZoneId' => '<string>',
            'Port' => <integer>,
        ],
        'MasterUsername' => '<string>',
        'MaxAllocatedStorage' => <integer>,
        'MonitoringInterval' => <integer>,
        'MonitoringRoleArn' => '<string>',
        'MultiAZ' => true || false,
        'OptionGroupMemberships' => [
            [
                'OptionGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'PendingModifiedValues' => [
            'AllocatedStorage' => <integer>,
            'BackupRetentionPeriod' => <integer>,
            'CACertificateIdentifier' => '<string>',
            'DBInstanceClass' => '<string>',
            'DBInstanceIdentifier' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'EngineVersion' => '<string>',
            'Iops' => <integer>,
            'LicenseModel' => '<string>',
            'MasterUserPassword' => '<string>',
            'MultiAZ' => true || false,
            'PendingCloudwatchLogsExports' => [
                'LogTypesToDisable' => ['<string>', ...],
                'LogTypesToEnable' => ['<string>', ...],
            ],
            'Port' => <integer>,
            'ProcessorFeatures' => [
                [
                    'Name' => '<string>',
                    'Value' => '<string>',
                ],
                // ...
            ],
            'StorageType' => '<string>',
        ],
        'PerformanceInsightsEnabled' => true || false,
        'PerformanceInsightsKMSKeyId' => '<string>',
        'PerformanceInsightsRetentionPeriod' => <integer>,
        'PreferredBackupWindow' => '<string>',
        'PreferredMaintenanceWindow' => '<string>',
        'ProcessorFeatures' => [
            [
                'Name' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
        'PromotionTier' => <integer>,
        'PubliclyAccessible' => true || false,
        'ReadReplicaDBClusterIdentifiers' => ['<string>', ...],
        'ReadReplicaDBInstanceIdentifiers' => ['<string>', ...],
        'ReadReplicaSourceDBInstanceIdentifier' => '<string>',
        'SecondaryAvailabilityZone' => '<string>',
        'StatusInfos' => [
            [
                'Message' => '<string>',
                'Normal' => true || false,
                'Status' => '<string>',
                'StatusType' => '<string>',
            ],
            // ...
        ],
        'StorageEncrypted' => true || false,
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcSecurityGroups' => [
            [
                'Status' => '<string>',
                'VpcSecurityGroupId' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

DBInstance

Type: DBInstance structure

Contains the details of an Amazon RDS DB instance.

This data type is used as a response element in the DescribeDBInstances action.

Errors

DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.
DBSnapshotAlreadyExistsFault:
DBSnapshotIdentifier is already used by an existing snapshot.
SnapshotQuotaExceededFault:
The request would result in the user exceeding the allowed number of DB snapshots.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
DBInstanceAutomatedBackupQuotaExceededFault:
The quota for retained automated backups was exceeded. This prevents you from retaining any additional automated backups. The retained automated backups quota is the same as your DB Instance quota.

Examples

Example 1: To delete a DB instance.

This example deletes the specified DB instance.

$result = $client->deleteDBInstance([
    'DBInstanceIdentifier' => 'mymysqlinstance',
    'SkipFinalSnapshot' => 1,
]);

Result syntax:

[
    'DBInstance' => [
    ],
]

DeleteDBInstanceAutomatedBackup

$result = $client->deleteDBInstanceAutomatedBackup([/* ... */]);
$promise = $client->deleteDBInstanceAutomatedBackupAsync([/* ... */]);

Deletes automated backups based on the source instance's DbiResourceId value or the restorable instance's resource ID.

Parameter Syntax

$result = $client->deleteDBInstanceAutomatedBackup([
    'DbiResourceId' => '<string>', // REQUIRED
]);

Parameter Details

Members

DbiResourceId

Required: Yes
Type: string

The identifier for the source DB instance, which can't be changed and which is unique to an AWS Region.

Result Syntax

[
    'DBInstanceAutomatedBackup' => [
        'AllocatedStorage' => <integer>,
        'AvailabilityZone' => '<string>',
        'DBInstanceArn' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DbiResourceId' => '<string>',
        'Encrypted' => true || false,
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LicenseModel' => '<string>',
        'MasterUsername' => '<string>',
        'OptionGroupName' => '<string>',
        'Port' => <integer>,
        'Region' => '<string>',
        'RestoreWindow' => [
            'EarliestTime' => <DateTime>,
            'LatestTime' => <DateTime>,
        ],
        'Status' => '<string>',
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBInstanceAutomatedBackup

Type: DBInstanceAutomatedBackup structure

An automated backup of a DB instance. It it consists of system backups, transaction logs, and the database instance properties that existed at the time you deleted the source instance.

Errors

InvalidDBInstanceAutomatedBackupStateFault:
The automated backup is in an invalid state. For example, this automated backup is associated with an active instance.
DBInstanceAutomatedBackupNotFoundFault:
No automated backup for this DB instance was found.

DeleteDBParameterGroup

$result = $client->deleteDBParameterGroup([/* ... */]);
$promise = $client->deleteDBParameterGroupAsync([/* ... */]);

Deletes a specified DB parameter group. The DB parameter group to be deleted can't be associated with any DB instances.

Parameter Syntax

$result = $client->deleteDBParameterGroup([
    'DBParameterGroupName' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBParameterGroupName

Required: Yes
Type: string

The name of the DB parameter group.

Constraints:

Must be the name of an existing DB parameter group
You can't delete a default DB parameter group
Can't be associated with any DB instances

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

InvalidDBParameterGroupStateFault:
The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you can't delete it when the parameter group is in this state.
DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.

Examples

Example 1: To delete a DB parameter group

The following example deletes a DB parameter group.

$result = $client->deleteDBParameterGroup([
    'DBParameterGroupName' => 'mydbparamgroup3',
]);

DeleteDBProxy

$result = $client->deleteDBProxy([/* ... */]);
$promise = $client->deleteDBProxyAsync([/* ... */]);

This is prerelease documentation for the RDS Database Proxy feature in preview release. It is subject to change.

Deletes an existing proxy.

Parameter Syntax

$result = $client->deleteDBProxy([
    'DBProxyName' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBProxyName

Required: Yes
Type: string

The name of the DB proxy to delete.

Result Syntax

[
    'DBProxy' => [
        'Auth' => [
            [
                'AuthScheme' => 'SECRETS',
                'Description' => '<string>',
                'IAMAuth' => 'DISABLED|REQUIRED',
                'SecretArn' => '<string>',
                'UserName' => '<string>',
            ],
            // ...
        ],
        'CreatedDate' => <DateTime>,
        'DBProxyArn' => '<string>',
        'DBProxyName' => '<string>',
        'DebugLogging' => true || false,
        'Endpoint' => '<string>',
        'EngineFamily' => '<string>',
        'IdleClientTimeout' => <integer>,
        'RequireTLS' => true || false,
        'RoleArn' => '<string>',
        'Status' => 'available|modifying|incompatible-network|insufficient-resource-limits|creating|deleting',
        'UpdatedDate' => <DateTime>,
        'VpcSecurityGroupIds' => ['<string>', ...],
        'VpcSubnetIds' => ['<string>', ...],
    ],
]

Result Details

Members

DBProxy

Type: DBProxy structure

The data structure representing the details of the DB proxy that you delete.

Errors

DBProxyNotFoundFault:
The specified proxy name doesn't correspond to a proxy owned by your AWS accoutn in the specified AWS Region.
InvalidDBProxyStateFault:
The requested operation can't be performed while the proxy is in this state.

DeleteDBSecurityGroup

$result = $client->deleteDBSecurityGroup([/* ... */]);
$promise = $client->deleteDBSecurityGroupAsync([/* ... */]);

Deletes a DB security group.

The specified DB security group must not be associated with any DB instances.

Parameter Syntax

$result = $client->deleteDBSecurityGroup([
    'DBSecurityGroupName' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBSecurityGroupName

Required: Yes
Type: string

The name of the DB security group to delete.

You can't delete the default DB security group.

Constraints:

Must be 1 to 255 letters, numbers, or hyphens.
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens
Must not be "Default"

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

InvalidDBSecurityGroupStateFault:
The state of the DB security group doesn't allow deletion.
DBSecurityGroupNotFoundFault:
DBSecurityGroupName doesn't refer to an existing DB security group.

Examples

Example 1: To delete a DB security group

The following example deletes a DB security group.

$result = $client->deleteDBSecurityGroup([
    'DBSecurityGroupName' => 'mysecgroup',
]);

DeleteDBSnapshot

$result = $client->deleteDBSnapshot([/* ... */]);
$promise = $client->deleteDBSnapshotAsync([/* ... */]);

Deletes a DB snapshot. If the snapshot is being copied, the copy operation is terminated.

The DB snapshot must be in the available state to be deleted.

Parameter Syntax

$result = $client->deleteDBSnapshot([
    'DBSnapshotIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBSnapshotIdentifier

Required: Yes
Type: string

The DB snapshot identifier.

Constraints: Must be the name of an existing DB snapshot in the available state.

Result Syntax

[
    'DBSnapshot' => [
        'AllocatedStorage' => <integer>,
        'AvailabilityZone' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DBSnapshotArn' => '<string>',
        'DBSnapshotIdentifier' => '<string>',
        'DbiResourceId' => '<string>',
        'Encrypted' => true || false,
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LicenseModel' => '<string>',
        'MasterUsername' => '<string>',
        'OptionGroupName' => '<string>',
        'PercentProgress' => <integer>,
        'Port' => <integer>,
        'ProcessorFeatures' => [
            [
                'Name' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
        'SnapshotCreateTime' => <DateTime>,
        'SnapshotType' => '<string>',
        'SourceDBSnapshotIdentifier' => '<string>',
        'SourceRegion' => '<string>',
        'Status' => '<string>',
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBSnapshot

Type: DBSnapshot structure

Contains the details of an Amazon RDS DB snapshot.

This data type is used as a response element in the DescribeDBSnapshots action.

Errors

InvalidDBSnapshotStateFault:
The state of the DB snapshot doesn't allow deletion.
DBSnapshotNotFoundFault:
DBSnapshotIdentifier doesn't refer to an existing DB snapshot.

Examples

Example 1: To delete a DB cluster snapshot.

This example deletes the specified DB snapshot.

$result = $client->deleteDBSnapshot([
    'DBSnapshotIdentifier' => 'mydbsnapshot',
]);

Result syntax:

[
    'DBSnapshot' => [
    ],
]

DeleteDBSubnetGroup

$result = $client->deleteDBSubnetGroup([/* ... */]);
$promise = $client->deleteDBSubnetGroupAsync([/* ... */]);

Deletes a DB subnet group.

The specified database subnet group must not be associated with any DB instances.

Parameter Syntax

$result = $client->deleteDBSubnetGroup([
    'DBSubnetGroupName' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBSubnetGroupName

Required: Yes
Type: string

The name of the database subnet group to delete.

You can't delete the default subnet group.

Constraints:

Constraints: Must match the name of an existing DBSubnetGroup. Must not be default.

Example: mySubnetgroup

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

InvalidDBSubnetGroupStateFault:
The DB subnet group cannot be deleted because it's in use.
InvalidDBSubnetStateFault:
The DB subnet isn't in the available state.
DBSubnetGroupNotFoundFault:
DBSubnetGroupName doesn't refer to an existing DB subnet group.

Examples

Example 1: To delete a DB subnet group.

This example deletes the specified DB subnetgroup.

$result = $client->deleteDBSubnetGroup([
    'DBSubnetGroupName' => 'mydbsubnetgroup',
]);

DeleteEventSubscription

$result = $client->deleteEventSubscription([/* ... */]);
$promise = $client->deleteEventSubscriptionAsync([/* ... */]);

Deletes an RDS event notification subscription.

Parameter Syntax

$result = $client->deleteEventSubscription([
    'SubscriptionName' => '<string>', // REQUIRED
]);

Parameter Details

Members

SubscriptionName

Required: Yes
Type: string

The name of the RDS event notification subscription you want to delete.

Result Syntax

[
    'EventSubscription' => [
        'CustSubscriptionId' => '<string>',
        'CustomerAwsId' => '<string>',
        'Enabled' => true || false,
        'EventCategoriesList' => ['<string>', ...],
        'EventSubscriptionArn' => '<string>',
        'SnsTopicArn' => '<string>',
        'SourceIdsList' => ['<string>', ...],
        'SourceType' => '<string>',
        'Status' => '<string>',
        'SubscriptionCreationTime' => '<string>',
    ],
]

Result Details

Members

EventSubscription

Type: EventSubscription structure

Contains the results of a successful invocation of the DescribeEventSubscriptions action.

Errors

SubscriptionNotFoundFault:
The subscription name does not exist.
InvalidEventSubscriptionStateFault:
This error can occur if someone else is modifying a subscription. You should retry the action.

Examples

Example 1: To delete a DB event subscription.

This example deletes the specified DB event subscription.

$result = $client->deleteEventSubscription([
    'SubscriptionName' => 'myeventsubscription',
]);

Result syntax:

[
    'EventSubscription' => [
    ],
]

DeleteGlobalCluster

$result = $client->deleteGlobalCluster([/* ... */]);
$promise = $client->deleteGlobalClusterAsync([/* ... */]);

Deletes a global database cluster. The primary and secondary clusters must already be detached or destroyed first.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->deleteGlobalCluster([
    'GlobalClusterIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

GlobalClusterIdentifier

Required: Yes
Type: string

The cluster identifier of the global database cluster being deleted.

Result Syntax

[
    'GlobalCluster' => [
        'DatabaseName' => '<string>',
        'DeletionProtection' => true || false,
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'GlobalClusterArn' => '<string>',
        'GlobalClusterIdentifier' => '<string>',
        'GlobalClusterMembers' => [
            [
                'DBClusterArn' => '<string>',
                'IsWriter' => true || false,
                'Readers' => ['<string>', ...],
            ],
            // ...
        ],
        'GlobalClusterResourceId' => '<string>',
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
    ],
]

Result Details

Members

GlobalCluster

Type: GlobalCluster structure

A data type representing an Aurora global database.

Errors

DeleteInstallationMedia

$result = $client->deleteInstallationMedia([/* ... */]);
$promise = $client->deleteInstallationMediaAsync([/* ... */]);

Deletes the installation medium for a DB engine that requires an on-premises customer provided license, such as Microsoft SQL Server.

Parameter Syntax

$result = $client->deleteInstallationMedia([
    'InstallationMediaId' => '<string>', // REQUIRED
]);

Parameter Details

Members

InstallationMediaId

Required: Yes
Type: string

The installation medium ID.

Result Syntax

[
    'CustomAvailabilityZoneId' => '<string>',
    'Engine' => '<string>',
    'EngineInstallationMediaPath' => '<string>',
    'EngineVersion' => '<string>',
    'FailureCause' => [
        'Message' => '<string>',
    ],
    'InstallationMediaId' => '<string>',
    'OSInstallationMediaPath' => '<string>',
    'Status' => '<string>',
]

Result Details

Members

CustomAvailabilityZoneId

Type: string

The custom Availability Zone (AZ) that contains the installation media.

Engine

Type: string

The DB engine.

EngineInstallationMediaPath

Type: string

The path to the installation medium for the DB engine.

EngineVersion

Type: string

The engine version of the DB engine.

FailureCause

Type: InstallationMediaFailureCause structure

If an installation media failure occurred, the cause of the failure.

InstallationMediaId

Type: string

The installation medium ID.

OSInstallationMediaPath

Type: string

The path to the installation medium for the operating system associated with the DB engine.

Status

Type: string

The status of the installation medium.

Errors

InstallationMediaNotFoundFault:
InstallationMediaID doesn't refer to an existing installation medium.

DeleteOptionGroup

$result = $client->deleteOptionGroup([/* ... */]);
$promise = $client->deleteOptionGroupAsync([/* ... */]);

Deletes an existing option group.

Parameter Syntax

$result = $client->deleteOptionGroup([
    'OptionGroupName' => '<string>', // REQUIRED
]);

Parameter Details

Members

OptionGroupName

Required: Yes
Type: string

The name of the option group to be deleted.

You can't delete default option groups.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

OptionGroupNotFoundFault:
The specified option group could not be found.
InvalidOptionGroupStateFault:
The option group isn't in the available state.

Examples

Example 1: To delete an option group.

This example deletes the specified option group.

$result = $client->deleteOptionGroup([
    'OptionGroupName' => 'mydboptiongroup',
]);

DeregisterDBProxyTargets

$result = $client->deregisterDBProxyTargets([/* ... */]);
$promise = $client->deregisterDBProxyTargetsAsync([/* ... */]);

This is prerelease documentation for the RDS Database Proxy feature in preview release. It is subject to change.

Remove the association between one or more DBProxyTarget data structures and a DBProxyTargetGroup.

Parameter Syntax

$result = $client->deregisterDBProxyTargets([
    'DBClusterIdentifiers' => ['<string>', ...],
    'DBInstanceIdentifiers' => ['<string>', ...],
    'DBProxyName' => '<string>', // REQUIRED
    'TargetGroupName' => '<string>',
]);

Parameter Details

Members

DBClusterIdentifiers

Type: Array of strings

One or more DB cluster identifiers.

DBInstanceIdentifiers

Type: Array of strings

One or more DB instance identifiers.

DBProxyName

Required: Yes
Type: string

The identifier of the DBProxy that is associated with the DBProxyTargetGroup.

TargetGroupName

Type: string

The identifier of the DBProxyTargetGroup.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

DBProxyTargetNotFoundFault:
The specified RDS DB instance or Aurora DB cluster isn't available for a proxy owned by your AWS account in the specified AWS Region.
DBProxyTargetGroupNotFoundFault:
The specified target group isn't available for a proxy owned by your AWS account in the specified AWS Region.
DBProxyNotFoundFault:
The specified proxy name doesn't correspond to a proxy owned by your AWS accoutn in the specified AWS Region.
InvalidDBProxyStateFault:
The requested operation can't be performed while the proxy is in this state.

DescribeAccountAttributes

$result = $client->describeAccountAttributes([/* ... */]);
$promise = $client->describeAccountAttributesAsync([/* ... */]);

Lists all of the attributes for a customer account. The attributes include Amazon RDS quotas for the account, such as the number of DB instances allowed. The description for a quota includes the quota name, current usage toward that quota, and the quota's maximum value.

This command doesn't take any parameters.

Parameter Syntax

$result = $client->describeAccountAttributes([
]);

Parameter Details

Members

Result Syntax

[
    'AccountQuotas' => [
        [
            'AccountQuotaName' => '<string>',
            'Max' => <integer>,
            'Used' => <integer>,
        ],
        // ...
    ],
]

Result Details

Members

AccountQuotas

Type: Array of AccountQuota structures

A list of AccountQuota objects. Within this list, each quota has a name, a count of usage toward the quota maximum, and a maximum value for the quota.

Errors

There are no errors described for this operation.

Examples

Example 1: To list account attributes

This example lists account attributes.

$result = $client->describeAccountAttributes([
]);

Result syntax:

[
]

DescribeCertificates

$result = $client->describeCertificates([/* ... */]);
$promise = $client->describeCertificatesAsync([/* ... */]);

Lists the set of CA certificates provided by Amazon RDS for this AWS account.

Parameter Syntax

$result = $client->describeCertificates([
    'CertificateIdentifier' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

CertificateIdentifier

Type: string

The user-supplied certificate identifier. If this parameter is specified, information for only the identified certificate is returned. This parameter isn't case-sensitive.

Constraints:

Must match an existing CertificateIdentifier.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeCertificates request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so you can retrieve the remaining results.

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'Certificates' => [
        [
            'CertificateArn' => '<string>',
            'CertificateIdentifier' => '<string>',
            'CertificateType' => '<string>',
            'CustomerOverride' => true || false,
            'CustomerOverrideValidTill' => <DateTime>,
            'Thumbprint' => '<string>',
            'ValidFrom' => <DateTime>,
            'ValidTill' => <DateTime>,
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

Certificates

Type: Array of Certificate structures

The list of Certificate objects for the AWS account.

Marker

Type: string

Errors

CertificateNotFoundFault:
CertificateIdentifier doesn't refer to an existing certificate.

Examples

Example 1: To list certificates

This example lists up to 20 certificates for the specified certificate identifier.

$result = $client->describeCertificates([
    'CertificateIdentifier' => 'rds-ca-2015',
    'MaxRecords' => 20,
]);

Result syntax:

[
]

DescribeCustomAvailabilityZones

$result = $client->describeCustomAvailabilityZones([/* ... */]);
$promise = $client->describeCustomAvailabilityZonesAsync([/* ... */]);

Returns information about custom Availability Zones (AZs).

A custom AZ is an on-premises AZ that is integrated with a VMware vSphere cluster.

For more information about RDS on VMware, see the RDS on VMware User Guide.

Parameter Syntax

$result = $client->describeCustomAvailabilityZones([
    'CustomAvailabilityZoneId' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

CustomAvailabilityZoneId

Type: string

The custom AZ identifier. If this parameter is specified, information from only the specific custom AZ is returned.

Filters

Type: Array of Filter structures

A filter that specifies one or more custom AZs to describe.

Marker

Type: string

An optional pagination token provided by a previous DescribeCustomAvailabilityZones request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'CustomAvailabilityZones' => [
        [
            'CustomAvailabilityZoneId' => '<string>',
            'CustomAvailabilityZoneName' => '<string>',
            'CustomAvailabilityZoneStatus' => '<string>',
            'VpnDetails' => [
                'VpnGatewayIp' => '<string>',
                'VpnId' => '<string>',
                'VpnName' => '<string>',
                'VpnPSK' => '<string>',
                'VpnState' => '<string>',
                'VpnTunnelOriginatorIP' => '<string>',
            ],
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

CustomAvailabilityZones

Type: Array of CustomAvailabilityZone structures

The list of CustomAvailabilityZone objects for the AWS account.

Marker

Type: string

Errors

CustomAvailabilityZoneNotFoundFault:
CustomAvailabilityZoneId doesn't refer to an existing custom Availability Zone identifier.

DescribeDBClusterBacktracks

$result = $client->describeDBClusterBacktracks([/* ... */]);
$promise = $client->describeDBClusterBacktracksAsync([/* ... */]);

Returns information about backtracks for a DB cluster.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->describeDBClusterBacktracks([
    'BacktrackIdentifier' => '<string>',
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

BacktrackIdentifier

Type: string

If specified, this value is the backtrack identifier of the backtrack to be described.

Constraints:

Must contain a valid universally unique identifier (UUID). For more information about UUIDs, see A Universally Unique Identifier (UUID) URN Namespace.

Example: 123e4567-e89b-12d3-a456-426655440000

DBClusterIdentifier

Required: Yes
Type: string

The DB cluster identifier of the DB cluster to be described. This parameter is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 alphanumeric characters or hyphens.
First character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.

Example: my-cluster1

Filters

Type: Array of Filter structures

A filter that specifies one or more DB clusters to describe. Supported filters include the following:

db-cluster-backtrack-id - Accepts backtrack identifiers. The results list includes information about only the backtracks identified by these identifiers.
db-cluster-backtrack-status - Accepts any of the following backtrack status values:
- applying
- completed
- failed
- pending
The results list includes information about only the backtracks identified by these values.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBClusterBacktracks request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBClusterBacktracks' => [
        [
            'BacktrackIdentifier' => '<string>',
            'BacktrackRequestCreationTime' => <DateTime>,
            'BacktrackTo' => <DateTime>,
            'BacktrackedFrom' => <DateTime>,
            'DBClusterIdentifier' => '<string>',
            'Status' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBClusterBacktracks

Type: Array of DBClusterBacktrack structures

Contains a list of backtracks for the user.

Marker

Type: string

A pagination token that can be used in a later DescribeDBClusterBacktracks request.

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
DBClusterBacktrackNotFoundFault:
BacktrackIdentifier doesn't refer to an existing backtrack.

DescribeDBClusterEndpoints

$result = $client->describeDBClusterEndpoints([/* ... */]);
$promise = $client->describeDBClusterEndpointsAsync([/* ... */]);

Returns information about endpoints for an Amazon Aurora DB cluster.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->describeDBClusterEndpoints([
    'DBClusterEndpointIdentifier' => '<string>',
    'DBClusterIdentifier' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBClusterEndpointIdentifier

Type: string

The identifier of the endpoint to describe. This parameter is stored as a lowercase string.

DBClusterIdentifier

Type: string

The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.

Filters

Type: Array of Filter structures

A set of name-value pairs that define which endpoints to include in the output. The filters are specified as name-value pairs, in the format Name=endpoint_type,Values=endpoint_type1,endpoint_type2,.... Name can be one of: db-cluster-endpoint-type, db-cluster-endpoint-custom-type, db-cluster-endpoint-id, db-cluster-endpoint-status. Values for the db-cluster-endpoint-type filter can be one or more of: reader, writer, custom. Values for the db-cluster-endpoint-custom-type filter can be one or more of: reader, any. Values for the db-cluster-endpoint-status filter can be one or more of: available, creating, deleting, modifying.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBClusterEndpoints request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBClusterEndpoints' => [
        [
            'CustomEndpointType' => '<string>',
            'DBClusterEndpointArn' => '<string>',
            'DBClusterEndpointIdentifier' => '<string>',
            'DBClusterEndpointResourceIdentifier' => '<string>',
            'DBClusterIdentifier' => '<string>',
            'Endpoint' => '<string>',
            'EndpointType' => '<string>',
            'ExcludedMembers' => ['<string>', ...],
            'StaticMembers' => ['<string>', ...],
            'Status' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBClusterEndpoints

Type: Array of DBClusterEndpoint structures

Contains the details of the endpoints associated with the cluster and matching any filter conditions.

Marker

Type: string

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.

DescribeDBClusterParameterGroups

$result = $client->describeDBClusterParameterGroups([/* ... */]);
$promise = $client->describeDBClusterParameterGroupsAsync([/* ... */]);

Returns a list of DBClusterParameterGroup descriptions. If a DBClusterParameterGroupName parameter is specified, the list will contain only the description of the specified DB cluster parameter group.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->describeDBClusterParameterGroups([
    'DBClusterParameterGroupName' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBClusterParameterGroupName

Type: string

The name of a specific DB cluster parameter group to return details for.

Constraints:

If supplied, must match the name of an existing DBClusterParameterGroup.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBClusterParameterGroups request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBClusterParameterGroups' => [
        [
            'DBClusterParameterGroupArn' => '<string>',
            'DBClusterParameterGroupName' => '<string>',
            'DBParameterGroupFamily' => '<string>',
            'Description' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBClusterParameterGroups

Type: Array of DBClusterParameterGroup structures

A list of DB cluster parameter groups.

Marker

Type: string

Errors

DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.

Examples

Example 1: To list DB cluster parameter group settings

This example lists settings for the specified DB cluster parameter group.

$result = $client->describeDBClusterParameterGroups([
    'DBClusterParameterGroupName' => 'mydbclusterparametergroup',
]);

Result syntax:

[
]

DescribeDBClusterParameters

$result = $client->describeDBClusterParameters([/* ... */]);
$promise = $client->describeDBClusterParametersAsync([/* ... */]);

Returns the detailed parameter list for a particular DB cluster parameter group.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->describeDBClusterParameters([
    'DBClusterParameterGroupName' => '<string>', // REQUIRED
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'Source' => '<string>',
]);

Parameter Details

Members

DBClusterParameterGroupName

Required: Yes
Type: string

The name of a specific DB cluster parameter group to return parameter details for.

Constraints:

If supplied, must match the name of an existing DBClusterParameterGroup.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBClusterParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Source

Type: string

A value that indicates to return only parameters for a specific source. Parameter sources can be engine, service, or customer.

Result Syntax

[
    'Marker' => '<string>',
    'Parameters' => [
        [
            'AllowedValues' => '<string>',
            'ApplyMethod' => 'immediate|pending-reboot',
            'ApplyType' => '<string>',
            'DataType' => '<string>',
            'Description' => '<string>',
            'IsModifiable' => true || false,
            'MinimumEngineVersion' => '<string>',
            'ParameterName' => '<string>',
            'ParameterValue' => '<string>',
            'Source' => '<string>',
            'SupportedEngineModes' => ['<string>', ...],
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous DescribeDBClusterParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

Parameters

Type: Array of Parameter structures

Provides a list of parameters for the DB cluster parameter group.

Errors

DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.

Examples

Example 1: To list DB cluster parameters

This example lists system parameters for the specified DB cluster parameter group.

$result = $client->describeDBClusterParameters([
    'DBClusterParameterGroupName' => 'mydbclusterparametergroup',
    'Source' => 'system',
]);

Result syntax:

[
]

DescribeDBClusterSnapshotAttributes

$result = $client->describeDBClusterSnapshotAttributes([/* ... */]);
$promise = $client->describeDBClusterSnapshotAttributesAsync([/* ... */]);

Returns a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot.

When sharing snapshots with other AWS accounts, DescribeDBClusterSnapshotAttributes returns the restore attribute and a list of IDs for the AWS accounts that are authorized to copy or restore the manual DB cluster snapshot. If all is included in the list of values for the restore attribute, then the manual DB cluster snapshot is public and can be copied or restored by all AWS accounts.

To add or remove access for an AWS account to copy or restore a manual DB cluster snapshot, or to make the manual DB cluster snapshot public or private, use the ModifyDBClusterSnapshotAttribute API action.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->describeDBClusterSnapshotAttributes([
    'DBClusterSnapshotIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBClusterSnapshotIdentifier

Required: Yes
Type: string

The identifier for the DB cluster snapshot to describe the attributes for.

Result Syntax

[
    'DBClusterSnapshotAttributesResult' => [
        'DBClusterSnapshotAttributes' => [
            [
                'AttributeName' => '<string>',
                'AttributeValues' => ['<string>', ...],
            ],
            // ...
        ],
        'DBClusterSnapshotIdentifier' => '<string>',
    ],
]

Result Details

Members

DBClusterSnapshotAttributesResult

Type: DBClusterSnapshotAttributesResult structure

Contains the results of a successful call to the DescribeDBClusterSnapshotAttributes API action.

Manual DB cluster snapshot attributes are used to authorize other AWS accounts to copy or restore a manual DB cluster snapshot. For more information, see the ModifyDBClusterSnapshotAttribute API action.

Errors

DBClusterSnapshotNotFoundFault:
DBClusterSnapshotIdentifier doesn't refer to an existing DB cluster snapshot.

Examples

Example 1: To list DB cluster snapshot attributes

This example lists attributes for the specified DB cluster snapshot.

$result = $client->describeDBClusterSnapshotAttributes([
    'DBClusterSnapshotIdentifier' => 'mydbclustersnapshot',
]);

Result syntax:

[
    'DBClusterSnapshotAttributesResult' => [
    ],
]

DescribeDBClusterSnapshots

$result = $client->describeDBClusterSnapshots([/* ... */]);
$promise = $client->describeDBClusterSnapshotsAsync([/* ... */]);

Returns information about DB cluster snapshots. This API action supports pagination.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->describeDBClusterSnapshots([
    'DBClusterIdentifier' => '<string>',
    'DBClusterSnapshotIdentifier' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'IncludePublic' => true || false,
    'IncludeShared' => true || false,
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'SnapshotType' => '<string>',
]);

Parameter Details

Members

DBClusterIdentifier

Type: string

The ID of the DB cluster to retrieve the list of DB cluster snapshots for. This parameter can't be used in conjunction with the DBClusterSnapshotIdentifier parameter. This parameter isn't case-sensitive.

Constraints:

If supplied, must match the identifier of an existing DBCluster.

DBClusterSnapshotIdentifier

Type: string

A specific DB cluster snapshot identifier to describe. This parameter can't be used in conjunction with the DBClusterIdentifier parameter. This value is stored as a lowercase string.

Constraints:

If supplied, must match the identifier of an existing DBClusterSnapshot.
If this identifier is for an automated snapshot, the SnapshotType parameter must also be specified.

Filters

Type: Array of Filter structures

A filter that specifies one or more DB cluster snapshots to describe.

Supported filters:

db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs).
db-cluster-snapshot-id - Accepts DB cluster snapshot identifiers.
snapshot-type - Accepts types of DB cluster snapshots.
engine - Accepts names of database engines.

IncludePublic

Type: boolean

A value that indicates whether to include manual DB cluster snapshots that are public and can be copied or restored by any AWS account. By default, the public snapshots are not included.

You can share a manual DB cluster snapshot as public by using the ModifyDBClusterSnapshotAttribute API action.

IncludeShared

Type: boolean

A value that indicates whether to include shared manual DB cluster snapshots from other AWS accounts that this AWS account has been given permission to copy or restore. By default, these snapshots are not included.

You can give an AWS account permission to restore a manual DB cluster snapshot from another AWS account by the ModifyDBClusterSnapshotAttribute API action.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBClusterSnapshots request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

SnapshotType

Type: string

The type of DB cluster snapshots to be returned. You can specify one of the following values:

automated - Return all DB cluster snapshots that have been automatically taken by Amazon RDS for my AWS account.
manual - Return all DB cluster snapshots that have been taken by my AWS account.
shared - Return all manual DB cluster snapshots that have been shared to my AWS account.
public - Return all DB cluster snapshots that have been marked as public.

If you don't specify a SnapshotType value, then both automated and manual DB cluster snapshots are returned. You can include shared DB cluster snapshots with these results by enabling the IncludeShared parameter. You can include public DB cluster snapshots with these results by enabling the IncludePublic parameter.

The IncludeShared and IncludePublic parameters don't apply for SnapshotType values of manual or automated. The IncludePublic parameter doesn't apply when SnapshotType is set to shared. The IncludeShared parameter doesn't apply when SnapshotType is set to public.

Result Syntax

[
    'DBClusterSnapshots' => [
        [
            'AllocatedStorage' => <integer>,
            'AvailabilityZones' => ['<string>', ...],
            'ClusterCreateTime' => <DateTime>,
            'DBClusterIdentifier' => '<string>',
            'DBClusterSnapshotArn' => '<string>',
            'DBClusterSnapshotIdentifier' => '<string>',
            'Engine' => '<string>',
            'EngineVersion' => '<string>',
            'IAMDatabaseAuthenticationEnabled' => true || false,
            'KmsKeyId' => '<string>',
            'LicenseModel' => '<string>',
            'MasterUsername' => '<string>',
            'PercentProgress' => <integer>,
            'Port' => <integer>,
            'SnapshotCreateTime' => <DateTime>,
            'SnapshotType' => '<string>',
            'SourceDBClusterSnapshotArn' => '<string>',
            'Status' => '<string>',
            'StorageEncrypted' => true || false,
            'VpcId' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBClusterSnapshots

Type: Array of DBClusterSnapshot structures

Provides a list of DB cluster snapshots for the user.

Marker

Type: string

Errors

DBClusterSnapshotNotFoundFault:
DBClusterSnapshotIdentifier doesn't refer to an existing DB cluster snapshot.

Examples

Example 1: To list DB cluster snapshots

This example lists settings for the specified, manually-created cluster snapshot.

$result = $client->describeDBClusterSnapshots([
    'DBClusterSnapshotIdentifier' => 'mydbclustersnapshot',
    'SnapshotType' => 'manual',
]);

Result syntax:

[
]

DescribeDBClusters

$result = $client->describeDBClusters([/* ... */]);
$promise = $client->describeDBClustersAsync([/* ... */]);

Returns information about provisioned Aurora DB clusters. This API supports pagination.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This operation can also return information for Amazon Neptune DB instances and Amazon DocumentDB instances.

Parameter Syntax

$result = $client->describeDBClusters([
    'DBClusterIdentifier' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'IncludeShared' => true || false,
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBClusterIdentifier

Type: string

The user-supplied DB cluster identifier. If this parameter is specified, information from only the specific DB cluster is returned. This parameter isn't case-sensitive.

Constraints:

If supplied, must match an existing DBClusterIdentifier.

Filters

Type: Array of Filter structures

A filter that specifies one or more DB clusters to describe.

Supported filters:

db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB clusters identified by these ARNs.

IncludeShared

Type: boolean

Optional Boolean parameter that specifies whether the output includes information about clusters shared from other AWS accounts.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBClusters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBClusters' => [
        [
            'ActivityStreamKinesisStreamName' => '<string>',
            'ActivityStreamKmsKeyId' => '<string>',
            'ActivityStreamMode' => 'sync|async',
            'ActivityStreamStatus' => 'stopped|starting|started|stopping',
            'AllocatedStorage' => <integer>,
            'AssociatedRoles' => [
                [
                    'FeatureName' => '<string>',
                    'RoleArn' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'AvailabilityZones' => ['<string>', ...],
            'BacktrackConsumedChangeRecords' => <integer>,
            'BacktrackWindow' => <integer>,
            'BackupRetentionPeriod' => <integer>,
            'Capacity' => <integer>,
            'CharacterSetName' => '<string>',
            'CloneGroupId' => '<string>',
            'ClusterCreateTime' => <DateTime>,
            'CopyTagsToSnapshot' => true || false,
            'CrossAccountClone' => true || false,
            'CustomEndpoints' => ['<string>', ...],
            'DBClusterArn' => '<string>',
            'DBClusterIdentifier' => '<string>',
            'DBClusterMembers' => [
                [
                    'DBClusterParameterGroupStatus' => '<string>',
                    'DBInstanceIdentifier' => '<string>',
                    'IsClusterWriter' => true || false,
                    'PromotionTier' => <integer>,
                ],
                // ...
            ],
            'DBClusterOptionGroupMemberships' => [
                [
                    'DBClusterOptionGroupName' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'DBClusterParameterGroup' => '<string>',
            'DBSubnetGroup' => '<string>',
            'DatabaseName' => '<string>',
            'DbClusterResourceId' => '<string>',
            'DeletionProtection' => true || false,
            'DomainMemberships' => [
                [
                    'Domain' => '<string>',
                    'FQDN' => '<string>',
                    'IAMRoleName' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'EarliestBacktrackTime' => <DateTime>,
            'EarliestRestorableTime' => <DateTime>,
            'EnabledCloudwatchLogsExports' => ['<string>', ...],
            'Endpoint' => '<string>',
            'Engine' => '<string>',
            'EngineMode' => '<string>',
            'EngineVersion' => '<string>',
            'HostedZoneId' => '<string>',
            'HttpEndpointEnabled' => true || false,
            'IAMDatabaseAuthenticationEnabled' => true || false,
            'KmsKeyId' => '<string>',
            'LatestRestorableTime' => <DateTime>,
            'MasterUsername' => '<string>',
            'MultiAZ' => true || false,
            'PercentProgress' => '<string>',
            'Port' => <integer>,
            'PreferredBackupWindow' => '<string>',
            'PreferredMaintenanceWindow' => '<string>',
            'ReadReplicaIdentifiers' => ['<string>', ...],
            'ReaderEndpoint' => '<string>',
            'ReplicationSourceIdentifier' => '<string>',
            'ScalingConfigurationInfo' => [
                'AutoPause' => true || false,
                'MaxCapacity' => <integer>,
                'MinCapacity' => <integer>,
                'SecondsUntilAutoPause' => <integer>,
                'TimeoutAction' => '<string>',
            ],
            'Status' => '<string>',
            'StorageEncrypted' => true || false,
            'VpcSecurityGroups' => [
                [
                    'Status' => '<string>',
                    'VpcSecurityGroupId' => '<string>',
                ],
                // ...
            ],
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBClusters

Type: Array of DBCluster structures

Contains a list of DB clusters for the user.

Marker

Type: string

A pagination token that can be used in a later DescribeDBClusters request.

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.

Examples

Example 1: To list DB clusters

This example lists settings for the specified DB cluster.

$result = $client->describeDBClusters([
    'DBClusterIdentifier' => 'mynewdbcluster',
]);

Result syntax:

[
]

DescribeDBEngineVersions

$result = $client->describeDBEngineVersions([/* ... */]);
$promise = $client->describeDBEngineVersionsAsync([/* ... */]);

Returns a list of the available DB engines.

Parameter Syntax

$result = $client->describeDBEngineVersions([
    'DBParameterGroupFamily' => '<string>',
    'DefaultOnly' => true || false,
    'Engine' => '<string>',
    'EngineVersion' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'IncludeAll' => true || false,
    'ListSupportedCharacterSets' => true || false,
    'ListSupportedTimezones' => true || false,
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBParameterGroupFamily

Type: string

The name of a specific DB parameter group family to return details for.

Constraints:

If supplied, must match an existing DBParameterGroupFamily.

DefaultOnly

Type: boolean

A value that indicates whether only the default version of the specified engine or engine and major version combination is returned.

Engine

Type: string

The database engine to return.

EngineVersion

Type: string

The database engine version to return.

Example: 5.1.49

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

IncludeAll

Type: boolean

A value that indicates whether to include engine versions that aren't available in the list. The default is to list only available engine versions.

ListSupportedCharacterSets

Type: boolean

A value that indicates whether to list the supported character sets for each engine version.

If this parameter is enabled and the requested engine supports the CharacterSetName parameter for CreateDBInstance, the response includes a list of supported character sets for each engine version.

ListSupportedTimezones

Type: boolean

A value that indicates whether to list the supported time zones for each engine version.

If this parameter is enabled and the requested engine supports the TimeZone parameter for CreateDBInstance, the response includes a list of supported time zones for each engine version.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

The maximum number of records to include in the response. If more than the MaxRecords value is available, a pagination token called a marker is included in the response so you can retrieve the remaining results.

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBEngineVersions' => [
        [
            'DBEngineDescription' => '<string>',
            'DBEngineVersionDescription' => '<string>',
            'DBParameterGroupFamily' => '<string>',
            'DefaultCharacterSet' => [
                'CharacterSetDescription' => '<string>',
                'CharacterSetName' => '<string>',
            ],
            'Engine' => '<string>',
            'EngineVersion' => '<string>',
            'ExportableLogTypes' => ['<string>', ...],
            'Status' => '<string>',
            'SupportedCharacterSets' => [
                [
                    'CharacterSetDescription' => '<string>',
                    'CharacterSetName' => '<string>',
                ],
                // ...
            ],
            'SupportedEngineModes' => ['<string>', ...],
            'SupportedFeatureNames' => ['<string>', ...],
            'SupportedTimezones' => [
                [
                    'TimezoneName' => '<string>',
                ],
                // ...
            ],
            'SupportsLogExportsToCloudwatchLogs' => true || false,
            'SupportsReadReplica' => true || false,
            'ValidUpgradeTarget' => [
                [
                    'AutoUpgrade' => true || false,
                    'Description' => '<string>',
                    'Engine' => '<string>',
                    'EngineVersion' => '<string>',
                    'IsMajorVersionUpgrade' => true || false,
                ],
                // ...
            ],
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBEngineVersions

Type: Array of DBEngineVersion structures

A list of DBEngineVersion elements.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Errors

There are no errors described for this operation.

Examples

Example 1: To list DB engine version settings

This example lists settings for the specified DB engine version.

$result = $client->describeDBEngineVersions([
    'DBParameterGroupFamily' => 'mysql5.6',
    'DefaultOnly' => 1,
    'Engine' => 'mysql',
    'EngineVersion' => '5.6',
    'ListSupportedCharacterSets' => 1,
]);

Result syntax:

[
]

DescribeDBInstanceAutomatedBackups

$result = $client->describeDBInstanceAutomatedBackups([/* ... */]);
$promise = $client->describeDBInstanceAutomatedBackupsAsync([/* ... */]);

Displays backups for both current and deleted instances. For example, use this operation to find details about automated backups for previously deleted instances. Current instances with retention periods greater than zero (0) are returned for both the DescribeDBInstanceAutomatedBackups and DescribeDBInstances operations.

All parameters are optional.

Parameter Syntax

$result = $client->describeDBInstanceAutomatedBackups([
    'DBInstanceIdentifier' => '<string>',
    'DbiResourceId' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBInstanceIdentifier

Type: string

(Optional) The user-supplied instance identifier. If this parameter is specified, it must match the identifier of an existing DB instance. It returns information from the specific DB instance' automated backup. This parameter isn't case-sensitive.

DbiResourceId

Type: string

The resource ID of the DB instance that is the source of the automated backup. This parameter isn't case-sensitive.

Filters

Type: Array of Filter structures

A filter that specifies which resources to return based on status.

Supported filters are the following:

status
- active - automated backups for current instances
- retained - automated backups for deleted instances
- creating - automated backups that are waiting for the first automated snapshot to be available
db-instance-id - Accepts DB instance identifiers and Amazon Resource Names (ARNs) for DB instances. The results list includes only information about the DB instance automated backupss identified by these ARNs.
dbi-resource-id - Accepts DB instance resource identifiers and DB Amazon Resource Names (ARNs) for DB instances. The results list includes only information about the DB instance resources identified by these ARNs.

Returns all resources by default. The status for each resource is specified in the response.

Marker

Type: string

The pagination token provided in the previous request. If this parameter is specified the response includes only records beyond the marker, up to MaxRecords.

MaxRecords

Type: int

Result Syntax

[
    'DBInstanceAutomatedBackups' => [
        [
            'AllocatedStorage' => <integer>,
            'AvailabilityZone' => '<string>',
            'DBInstanceArn' => '<string>',
            'DBInstanceIdentifier' => '<string>',
            'DbiResourceId' => '<string>',
            'Encrypted' => true || false,
            'Engine' => '<string>',
            'EngineVersion' => '<string>',
            'IAMDatabaseAuthenticationEnabled' => true || false,
            'InstanceCreateTime' => <DateTime>,
            'Iops' => <integer>,
            'KmsKeyId' => '<string>',
            'LicenseModel' => '<string>',
            'MasterUsername' => '<string>',
            'OptionGroupName' => '<string>',
            'Port' => <integer>,
            'Region' => '<string>',
            'RestoreWindow' => [
                'EarliestTime' => <DateTime>,
                'LatestTime' => <DateTime>,
            ],
            'Status' => '<string>',
            'StorageType' => '<string>',
            'TdeCredentialArn' => '<string>',
            'Timezone' => '<string>',
            'VpcId' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBInstanceAutomatedBackups

Type: Array of DBInstanceAutomatedBackup structures

A list of DBInstanceAutomatedBackup instances.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

Errors

DBInstanceAutomatedBackupNotFoundFault:
No automated backup for this DB instance was found.

DescribeDBInstances

$result = $client->describeDBInstances([/* ... */]);
$promise = $client->describeDBInstancesAsync([/* ... */]);

Returns information about provisioned RDS instances. This API supports pagination.

This operation can also return information for Amazon Neptune DB instances and Amazon DocumentDB instances.

Parameter Syntax

$result = $client->describeDBInstances([
    'DBInstanceIdentifier' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBInstanceIdentifier

Type: string

The user-supplied instance identifier. If this parameter is specified, information from only the specific DB instance is returned. This parameter isn't case-sensitive.

Constraints:

If supplied, must match the identifier of an existing DBInstance.

Filters

Type: Array of Filter structures

A filter that specifies one or more DB instances to describe.

Supported filters:

db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB instances associated with the DB clusters identified by these ARNs.
db-instance-id - Accepts DB instance identifiers and DB instance Amazon Resource Names (ARNs). The results list will only include information about the DB instances identified by these ARNs.
dbi-resource-id - Accepts DB instance resource identifiers. The results list will only include information about the DB instances identified by these DB instance resource identifiers.
domain - Accepts Active Directory directory IDs. The results list will only include information about the DB instances associated with these domains.
engine - Accepts engine names. The results list will only include information about the DB instances for these engines.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBInstances request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBInstances' => [
        [
            'AllocatedStorage' => <integer>,
            'AssociatedRoles' => [
                [
                    'FeatureName' => '<string>',
                    'RoleArn' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'AutoMinorVersionUpgrade' => true || false,
            'AvailabilityZone' => '<string>',
            'BackupRetentionPeriod' => <integer>,
            'CACertificateIdentifier' => '<string>',
            'CharacterSetName' => '<string>',
            'CopyTagsToSnapshot' => true || false,
            'DBClusterIdentifier' => '<string>',
            'DBInstanceArn' => '<string>',
            'DBInstanceClass' => '<string>',
            'DBInstanceIdentifier' => '<string>',
            'DBInstanceStatus' => '<string>',
            'DBName' => '<string>',
            'DBParameterGroups' => [
                [
                    'DBParameterGroupName' => '<string>',
                    'ParameterApplyStatus' => '<string>',
                ],
                // ...
            ],
            'DBSecurityGroups' => [
                [
                    'DBSecurityGroupName' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'DBSubnetGroup' => [
                'DBSubnetGroupArn' => '<string>',
                'DBSubnetGroupDescription' => '<string>',
                'DBSubnetGroupName' => '<string>',
                'SubnetGroupStatus' => '<string>',
                'Subnets' => [
                    [
                        'SubnetAvailabilityZone' => [
                            'Name' => '<string>',
                        ],
                        'SubnetIdentifier' => '<string>',
                        'SubnetStatus' => '<string>',
                    ],
                    // ...
                ],
                'VpcId' => '<string>',
            ],
            'DbInstancePort' => <integer>,
            'DbiResourceId' => '<string>',
            'DeletionProtection' => true || false,
            'DomainMemberships' => [
                [
                    'Domain' => '<string>',
                    'FQDN' => '<string>',
                    'IAMRoleName' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'EnabledCloudwatchLogsExports' => ['<string>', ...],
            'Endpoint' => [
                'Address' => '<string>',
                'HostedZoneId' => '<string>',
                'Port' => <integer>,
            ],
            'Engine' => '<string>',
            'EngineVersion' => '<string>',
            'EnhancedMonitoringResourceArn' => '<string>',
            'IAMDatabaseAuthenticationEnabled' => true || false,
            'InstanceCreateTime' => <DateTime>,
            'Iops' => <integer>,
            'KmsKeyId' => '<string>',
            'LatestRestorableTime' => <DateTime>,
            'LicenseModel' => '<string>',
            'ListenerEndpoint' => [
                'Address' => '<string>',
                'HostedZoneId' => '<string>',
                'Port' => <integer>,
            ],
            'MasterUsername' => '<string>',
            'MaxAllocatedStorage' => <integer>,
            'MonitoringInterval' => <integer>,
            'MonitoringRoleArn' => '<string>',
            'MultiAZ' => true || false,
            'OptionGroupMemberships' => [
                [
                    'OptionGroupName' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'PendingModifiedValues' => [
                'AllocatedStorage' => <integer>,
                'BackupRetentionPeriod' => <integer>,
                'CACertificateIdentifier' => '<string>',
                'DBInstanceClass' => '<string>',
                'DBInstanceIdentifier' => '<string>',
                'DBSubnetGroupName' => '<string>',
                'EngineVersion' => '<string>',
                'Iops' => <integer>,
                'LicenseModel' => '<string>',
                'MasterUserPassword' => '<string>',
                'MultiAZ' => true || false,
                'PendingCloudwatchLogsExports' => [
                    'LogTypesToDisable' => ['<string>', ...],
                    'LogTypesToEnable' => ['<string>', ...],
                ],
                'Port' => <integer>,
                'ProcessorFeatures' => [
                    [
                        'Name' => '<string>',
                        'Value' => '<string>',
                    ],
                    // ...
                ],
                'StorageType' => '<string>',
            ],
            'PerformanceInsightsEnabled' => true || false,
            'PerformanceInsightsKMSKeyId' => '<string>',
            'PerformanceInsightsRetentionPeriod' => <integer>,
            'PreferredBackupWindow' => '<string>',
            'PreferredMaintenanceWindow' => '<string>',
            'ProcessorFeatures' => [
                [
                    'Name' => '<string>',
                    'Value' => '<string>',
                ],
                // ...
            ],
            'PromotionTier' => <integer>,
            'PubliclyAccessible' => true || false,
            'ReadReplicaDBClusterIdentifiers' => ['<string>', ...],
            'ReadReplicaDBInstanceIdentifiers' => ['<string>', ...],
            'ReadReplicaSourceDBInstanceIdentifier' => '<string>',
            'SecondaryAvailabilityZone' => '<string>',
            'StatusInfos' => [
                [
                    'Message' => '<string>',
                    'Normal' => true || false,
                    'Status' => '<string>',
                    'StatusType' => '<string>',
                ],
                // ...
            ],
            'StorageEncrypted' => true || false,
            'StorageType' => '<string>',
            'TdeCredentialArn' => '<string>',
            'Timezone' => '<string>',
            'VpcSecurityGroups' => [
                [
                    'Status' => '<string>',
                    'VpcSecurityGroupId' => '<string>',
                ],
                // ...
            ],
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBInstances

Type: Array of DBInstance structures

A list of DBInstance instances.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

Errors

DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.

Examples

Example 1: To list DB instance settings

This example lists settings for the specified DB instance.

$result = $client->describeDBInstances([
    'DBInstanceIdentifier' => 'mymysqlinstance',
]);

Result syntax:

[
]

DescribeDBLogFiles

$result = $client->describeDBLogFiles([/* ... */]);
$promise = $client->describeDBLogFilesAsync([/* ... */]);

Returns a list of DB log files for the DB instance.

Parameter Syntax

$result = $client->describeDBLogFiles([
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'FileLastWritten' => <integer>,
    'FileSize' => <integer>,
    'FilenameContains' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBInstanceIdentifier

Required: Yes
Type: string

The customer-assigned name of the DB instance that contains the log files you want to list.

Constraints:

Must match the identifier of an existing DBInstance.

FileLastWritten

Type: long (int|float)

Filters the available log files for files written since the specified date, in POSIX timestamp format with milliseconds.

FileSize

Type: long (int|float)

Filters the available log files for files larger than the specified size.

FilenameContains

Type: string

Filters the available log files for log file names that contain the specified string.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

The pagination token provided in the previous request. If this parameter is specified the response includes only records beyond the marker, up to MaxRecords.

MaxRecords

Type: int

The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so you can retrieve the remaining results.

Result Syntax

[
    'DescribeDBLogFiles' => [
        [
            'LastWritten' => <integer>,
            'LogFileName' => '<string>',
            'Size' => <integer>,
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DescribeDBLogFiles

Type: Array of DescribeDBLogFilesDetails structures

The DB log files returned.

Marker

Type: string

A pagination token that can be used in a later DescribeDBLogFiles request.

Errors

DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.

Examples

Example 1: To list DB log file names

This example lists matching log file names for the specified DB instance, file name pattern, last write date in POSIX time with milleseconds, and minimum file size.

$result = $client->describeDBLogFiles([
    'DBInstanceIdentifier' => 'mymysqlinstance',
    'FileLastWritten' => 1470873600000,
    'FileSize' => 0,
    'FilenameContains' => 'error',
]);

Result syntax:

[
]

DescribeDBParameterGroups

$result = $client->describeDBParameterGroups([/* ... */]);
$promise = $client->describeDBParameterGroupsAsync([/* ... */]);

Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.

Parameter Syntax

$result = $client->describeDBParameterGroups([
    'DBParameterGroupName' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBParameterGroupName

Type: string

The name of a specific DB parameter group to return details for.

Constraints:

If supplied, must match the name of an existing DBClusterParameterGroup.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBParameterGroups request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBParameterGroups' => [
        [
            'DBParameterGroupArn' => '<string>',
            'DBParameterGroupFamily' => '<string>',
            'DBParameterGroupName' => '<string>',
            'Description' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBParameterGroups

Type: Array of DBParameterGroup structures

A list of DBParameterGroup instances.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Errors

DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.

Examples

Example 1: To list information about DB parameter groups

This example lists information about the specified DB parameter group.

$result = $client->describeDBParameterGroups([
    'DBParameterGroupName' => 'mymysqlparametergroup',
]);

Result syntax:

[
]

DescribeDBParameters

$result = $client->describeDBParameters([/* ... */]);
$promise = $client->describeDBParametersAsync([/* ... */]);

Returns the detailed parameter list for a particular DB parameter group.

Parameter Syntax

$result = $client->describeDBParameters([
    'DBParameterGroupName' => '<string>', // REQUIRED
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'Source' => '<string>',
]);

Parameter Details

Members

DBParameterGroupName

Required: Yes
Type: string

The name of a specific DB parameter group to return details for.

Constraints:

If supplied, must match the name of an existing DBParameterGroup.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Source

Type: string

The parameter types to return.

Default: All parameter types returned

Valid Values: user | system | engine-default

Result Syntax

[
    'Marker' => '<string>',
    'Parameters' => [
        [
            'AllowedValues' => '<string>',
            'ApplyMethod' => 'immediate|pending-reboot',
            'ApplyType' => '<string>',
            'DataType' => '<string>',
            'Description' => '<string>',
            'IsModifiable' => true || false,
            'MinimumEngineVersion' => '<string>',
            'ParameterName' => '<string>',
            'ParameterValue' => '<string>',
            'Source' => '<string>',
            'SupportedEngineModes' => ['<string>', ...],
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Parameters

Type: Array of Parameter structures

A list of Parameter values.

Errors

DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.

Examples

Example 1: To list information about DB parameters

This example lists information for up to the first 20 system parameters for the specified DB parameter group.

$result = $client->describeDBParameters([
    'DBParameterGroupName' => 'mymysqlparametergroup',
    'MaxRecords' => 20,
    'Source' => 'system',
]);

Result syntax:

[
]

DescribeDBProxies

$result = $client->describeDBProxies([/* ... */]);
$promise = $client->describeDBProxiesAsync([/* ... */]);

This is prerelease documentation for the RDS Database Proxy feature in preview release. It is subject to change.

Returns information about DB proxies.

Parameter Syntax

$result = $client->describeDBProxies([
    'DBProxyName' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBProxyName

Type: string

The name of the DB proxy.

Filters

Type: Array of Filter structures

This parameter is not currently supported.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBProxies' => [
        [
            'Auth' => [
                [
                    'AuthScheme' => 'SECRETS',
                    'Description' => '<string>',
                    'IAMAuth' => 'DISABLED|REQUIRED',
                    'SecretArn' => '<string>',
                    'UserName' => '<string>',
                ],
                // ...
            ],
            'CreatedDate' => <DateTime>,
            'DBProxyArn' => '<string>',
            'DBProxyName' => '<string>',
            'DebugLogging' => true || false,
            'Endpoint' => '<string>',
            'EngineFamily' => '<string>',
            'IdleClientTimeout' => <integer>,
            'RequireTLS' => true || false,
            'RoleArn' => '<string>',
            'Status' => 'available|modifying|incompatible-network|insufficient-resource-limits|creating|deleting',
            'UpdatedDate' => <DateTime>,
            'VpcSecurityGroupIds' => ['<string>', ...],
            'VpcSubnetIds' => ['<string>', ...],
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBProxies

Type: Array of DBProxy structures

A return value representing an arbitrary number of DBProxy data structures.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Errors

DBProxyNotFoundFault:
The specified proxy name doesn't correspond to a proxy owned by your AWS accoutn in the specified AWS Region.

DescribeDBProxyTargetGroups

$result = $client->describeDBProxyTargetGroups([/* ... */]);
$promise = $client->describeDBProxyTargetGroupsAsync([/* ... */]);

This is prerelease documentation for the RDS Database Proxy feature in preview release. It is subject to change.

Returns information about DB proxy target groups, represented by DBProxyTargetGroup data structures.

Parameter Syntax

$result = $client->describeDBProxyTargetGroups([
    'DBProxyName' => '<string>', // REQUIRED
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'TargetGroupName' => '<string>',
]);

Parameter Details

Members

DBProxyName

Required: Yes
Type: string

The identifier of the DBProxy associated with the target group.

Filters

Type: Array of Filter structures

This parameter is not currently supported.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

TargetGroupName

Type: string

The identifier of the DBProxyTargetGroup to describe.

Result Syntax

[
    'Marker' => '<string>',
    'TargetGroups' => [
        [
            'ConnectionPoolConfig' => [
                'ConnectionBorrowTimeout' => <integer>,
                'InitQuery' => '<string>',
                'MaxConnectionsPercent' => <integer>,
                'MaxIdleConnectionsPercent' => <integer>,
                'SessionPinningFilters' => ['<string>', ...],
            ],
            'CreatedDate' => <DateTime>,
            'DBProxyName' => '<string>',
            'IsDefault' => true || false,
            'Status' => '<string>',
            'TargetGroupArn' => '<string>',
            'TargetGroupName' => '<string>',
            'UpdatedDate' => <DateTime>,
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

TargetGroups

Type: Array of DBProxyTargetGroup structures

An arbitrary number of DBProxyTargetGroup objects, containing details of the corresponding target groups.

Errors

DBProxyNotFoundFault:
The specified proxy name doesn't correspond to a proxy owned by your AWS accoutn in the specified AWS Region.
DBProxyTargetGroupNotFoundFault:
The specified target group isn't available for a proxy owned by your AWS account in the specified AWS Region.
InvalidDBProxyStateFault:
The requested operation can't be performed while the proxy is in this state.

DescribeDBProxyTargets

$result = $client->describeDBProxyTargets([/* ... */]);
$promise = $client->describeDBProxyTargetsAsync([/* ... */]);

This is prerelease documentation for the RDS Database Proxy feature in preview release. It is subject to change.

Returns information about DBProxyTarget objects. This API supports pagination.

Parameter Syntax

$result = $client->describeDBProxyTargets([
    'DBProxyName' => '<string>', // REQUIRED
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'TargetGroupName' => '<string>',
]);

Parameter Details

Members

DBProxyName

Required: Yes
Type: string

The identifier of the DBProxyTarget to describe.

Filters

Type: Array of Filter structures

This parameter is not currently supported.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

TargetGroupName

Type: string

The identifier of the DBProxyTargetGroup to describe.

Result Syntax

[
    'Marker' => '<string>',
    'Targets' => [
        [
            'Endpoint' => '<string>',
            'Port' => <integer>,
            'RdsResourceId' => '<string>',
            'TargetArn' => '<string>',
            'TrackedClusterId' => '<string>',
            'Type' => 'RDS_INSTANCE|RDS_SERVERLESS_ENDPOINT|TRACKED_CLUSTER',
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Targets

Type: Array of DBProxyTarget structures

An arbitrary number of DBProxyTarget objects, containing details of the corresponding targets.

Errors

DBProxyNotFoundFault:
The specified proxy name doesn't correspond to a proxy owned by your AWS accoutn in the specified AWS Region.
DBProxyTargetNotFoundFault:
The specified RDS DB instance or Aurora DB cluster isn't available for a proxy owned by your AWS account in the specified AWS Region.
DBProxyTargetGroupNotFoundFault:
The specified target group isn't available for a proxy owned by your AWS account in the specified AWS Region.
InvalidDBProxyStateFault:
The requested operation can't be performed while the proxy is in this state.

DescribeDBSecurityGroups

$result = $client->describeDBSecurityGroups([/* ... */]);
$promise = $client->describeDBSecurityGroupsAsync([/* ... */]);

Returns a list of DBSecurityGroup descriptions. If a DBSecurityGroupName is specified, the list will contain only the descriptions of the specified DB security group.

Parameter Syntax

$result = $client->describeDBSecurityGroups([
    'DBSecurityGroupName' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBSecurityGroupName

Type: string

The name of the DB security group to return details for.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBSecurityGroups request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBSecurityGroups' => [
        [
            'DBSecurityGroupArn' => '<string>',
            'DBSecurityGroupDescription' => '<string>',
            'DBSecurityGroupName' => '<string>',
            'EC2SecurityGroups' => [
                [
                    'EC2SecurityGroupId' => '<string>',
                    'EC2SecurityGroupName' => '<string>',
                    'EC2SecurityGroupOwnerId' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'IPRanges' => [
                [
                    'CIDRIP' => '<string>',
                    'Status' => '<string>',
                ],
                // ...
            ],
            'OwnerId' => '<string>',
            'VpcId' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBSecurityGroups

Type: Array of DBSecurityGroup structures

A list of DBSecurityGroup instances.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Errors

DBSecurityGroupNotFoundFault:
DBSecurityGroupName doesn't refer to an existing DB security group.

Examples

Example 1: To list DB security group settings

This example lists settings for the specified security group.

$result = $client->describeDBSecurityGroups([
    'DBSecurityGroupName' => 'mydbsecuritygroup',
]);

Result syntax:

[
]

DescribeDBSnapshotAttributes

$result = $client->describeDBSnapshotAttributes([/* ... */]);
$promise = $client->describeDBSnapshotAttributesAsync([/* ... */]);

Returns a list of DB snapshot attribute names and values for a manual DB snapshot.

When sharing snapshots with other AWS accounts, DescribeDBSnapshotAttributes returns the restore attribute and a list of IDs for the AWS accounts that are authorized to copy or restore the manual DB snapshot. If all is included in the list of values for the restore attribute, then the manual DB snapshot is public and can be copied or restored by all AWS accounts.

To add or remove access for an AWS account to copy or restore a manual DB snapshot, or to make the manual DB snapshot public or private, use the ModifyDBSnapshotAttribute API action.

Parameter Syntax

$result = $client->describeDBSnapshotAttributes([
    'DBSnapshotIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBSnapshotIdentifier

Required: Yes
Type: string

The identifier for the DB snapshot to describe the attributes for.

Result Syntax

[
    'DBSnapshotAttributesResult' => [
        'DBSnapshotAttributes' => [
            [
                'AttributeName' => '<string>',
                'AttributeValues' => ['<string>', ...],
            ],
            // ...
        ],
        'DBSnapshotIdentifier' => '<string>',
    ],
]

Result Details

Members

DBSnapshotAttributesResult

Type: DBSnapshotAttributesResult structure

Contains the results of a successful call to the DescribeDBSnapshotAttributes API action.

Manual DB snapshot attributes are used to authorize other AWS accounts to copy or restore a manual DB snapshot. For more information, see the ModifyDBSnapshotAttribute API action.

Errors

DBSnapshotNotFoundFault:
DBSnapshotIdentifier doesn't refer to an existing DB snapshot.

Examples

Example 1: To list DB snapshot attributes

This example lists attributes for the specified DB snapshot.

$result = $client->describeDBSnapshotAttributes([
    'DBSnapshotIdentifier' => 'mydbsnapshot',
]);

Result syntax:

[
    'DBSnapshotAttributesResult' => [
    ],
]

DescribeDBSnapshots

$result = $client->describeDBSnapshots([/* ... */]);
$promise = $client->describeDBSnapshotsAsync([/* ... */]);

Returns information about DB snapshots. This API action supports pagination.

Parameter Syntax

$result = $client->describeDBSnapshots([
    'DBInstanceIdentifier' => '<string>',
    'DBSnapshotIdentifier' => '<string>',
    'DbiResourceId' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'IncludePublic' => true || false,
    'IncludeShared' => true || false,
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'SnapshotType' => '<string>',
]);

Parameter Details

Members

DBInstanceIdentifier

Type: string

The ID of the DB instance to retrieve the list of DB snapshots for. This parameter can't be used in conjunction with DBSnapshotIdentifier. This parameter isn't case-sensitive.

Constraints:

If supplied, must match the identifier of an existing DBInstance.

DBSnapshotIdentifier

Type: string

A specific DB snapshot identifier to describe. This parameter can't be used in conjunction with DBInstanceIdentifier. This value is stored as a lowercase string.

Constraints:

If supplied, must match the identifier of an existing DBSnapshot.
If this identifier is for an automated snapshot, the SnapshotType parameter must also be specified.

DbiResourceId

Type: string

A specific DB resource ID to describe.

Filters

Type: Array of Filter structures

A filter that specifies one or more DB snapshots to describe.

Supported filters:

db-instance-id - Accepts DB instance identifiers and DB instance Amazon Resource Names (ARNs).
db-snapshot-id - Accepts DB snapshot identifiers.
dbi-resource-id - Accepts identifiers of source DB instances.
snapshot-type - Accepts types of DB snapshots.
engine - Accepts names of database engines.

IncludePublic

Type: boolean

A value that indicates whether to include manual DB cluster snapshots that are public and can be copied or restored by any AWS account. By default, the public snapshots are not included.

You can share a manual DB snapshot as public by using the ModifyDBSnapshotAttribute API.

IncludeShared

Type: boolean

You can give an AWS account permission to restore a manual DB snapshot from another AWS account by using the ModifyDBSnapshotAttribute API action.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBSnapshots request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

SnapshotType

Type: string

The type of snapshots to be returned. You can specify one of the following values:

automated - Return all DB snapshots that have been automatically taken by Amazon RDS for my AWS account.
manual - Return all DB snapshots that have been taken by my AWS account.
shared - Return all manual DB snapshots that have been shared to my AWS account.
public - Return all DB snapshots that have been marked as public.
awsbackup - Return the DB snapshots managed by the AWS Backup service.

For information about AWS Backup, see the AWS Backup Developer Guide.

The awsbackup type does not apply to Aurora.

If you don't specify a SnapshotType value, then both automated and manual snapshots are returned. Shared and public DB snapshots are not included in the returned results by default. You can include shared snapshots with these results by enabling the IncludeShared parameter. You can include public snapshots with these results by enabling the IncludePublic parameter.

Result Syntax

[
    'DBSnapshots' => [
        [
            'AllocatedStorage' => <integer>,
            'AvailabilityZone' => '<string>',
            'DBInstanceIdentifier' => '<string>',
            'DBSnapshotArn' => '<string>',
            'DBSnapshotIdentifier' => '<string>',
            'DbiResourceId' => '<string>',
            'Encrypted' => true || false,
            'Engine' => '<string>',
            'EngineVersion' => '<string>',
            'IAMDatabaseAuthenticationEnabled' => true || false,
            'InstanceCreateTime' => <DateTime>,
            'Iops' => <integer>,
            'KmsKeyId' => '<string>',
            'LicenseModel' => '<string>',
            'MasterUsername' => '<string>',
            'OptionGroupName' => '<string>',
            'PercentProgress' => <integer>,
            'Port' => <integer>,
            'ProcessorFeatures' => [
                [
                    'Name' => '<string>',
                    'Value' => '<string>',
                ],
                // ...
            ],
            'SnapshotCreateTime' => <DateTime>,
            'SnapshotType' => '<string>',
            'SourceDBSnapshotIdentifier' => '<string>',
            'SourceRegion' => '<string>',
            'Status' => '<string>',
            'StorageType' => '<string>',
            'TdeCredentialArn' => '<string>',
            'Timezone' => '<string>',
            'VpcId' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBSnapshots

Type: Array of DBSnapshot structures

A list of DBSnapshot instances.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Errors

DBSnapshotNotFoundFault:
DBSnapshotIdentifier doesn't refer to an existing DB snapshot.

Examples

Example 1: To list DB snapshot attributes

This example lists all manually-created, shared snapshots for the specified DB instance.

$result = $client->describeDBSnapshots([
    'DBInstanceIdentifier' => 'mymysqlinstance',
    'IncludePublic' => ,
    'IncludeShared' => 1,
    'SnapshotType' => 'manual',
]);

Result syntax:

[
]

DescribeDBSubnetGroups

$result = $client->describeDBSubnetGroups([/* ... */]);
$promise = $client->describeDBSubnetGroupsAsync([/* ... */]);

Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified, the list will contain only the descriptions of the specified DBSubnetGroup.

For an overview of CIDR ranges, go to the Wikipedia Tutorial.

Parameter Syntax

$result = $client->describeDBSubnetGroups([
    'DBSubnetGroupName' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBSubnetGroupName

Type: string

The name of the DB subnet group to return details for.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeDBSubnetGroups request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'DBSubnetGroups' => [
        [
            'DBSubnetGroupArn' => '<string>',
            'DBSubnetGroupDescription' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'SubnetGroupStatus' => '<string>',
            'Subnets' => [
                [
                    'SubnetAvailabilityZone' => [
                        'Name' => '<string>',
                    ],
                    'SubnetIdentifier' => '<string>',
                    'SubnetStatus' => '<string>',
                ],
                // ...
            ],
            'VpcId' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

DBSubnetGroups

Type: Array of DBSubnetGroup structures

A list of DBSubnetGroup instances.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Errors

DBSubnetGroupNotFoundFault:
DBSubnetGroupName doesn't refer to an existing DB subnet group.

Examples

Example 1: To list information about DB subnet groups

This example lists information about the specified DB subnet group.

$result = $client->describeDBSubnetGroups([
    'DBSubnetGroupName' => 'mydbsubnetgroup',
]);

Result syntax:

[
]

DescribeEngineDefaultClusterParameters

$result = $client->describeEngineDefaultClusterParameters([/* ... */]);
$promise = $client->describeEngineDefaultClusterParametersAsync([/* ... */]);

Returns the default engine and system parameter information for the cluster database engine.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

Parameter Syntax

$result = $client->describeEngineDefaultClusterParameters([
    'DBParameterGroupFamily' => '<string>', // REQUIRED
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBParameterGroupFamily

Required: Yes
Type: string

The name of the DB cluster parameter group family to return engine parameter information for.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeEngineDefaultClusterParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'EngineDefaults' => [
        'DBParameterGroupFamily' => '<string>',
        'Marker' => '<string>',
        'Parameters' => [
            [
                'AllowedValues' => '<string>',
                'ApplyMethod' => 'immediate|pending-reboot',
                'ApplyType' => '<string>',
                'DataType' => '<string>',
                'Description' => '<string>',
                'IsModifiable' => true || false,
                'MinimumEngineVersion' => '<string>',
                'ParameterName' => '<string>',
                'ParameterValue' => '<string>',
                'Source' => '<string>',
                'SupportedEngineModes' => ['<string>', ...],
            ],
            // ...
        ],
    ],
]

Result Details

Members

EngineDefaults

Type: EngineDefaults structure

Contains the result of a successful invocation of the DescribeEngineDefaultParameters action.

Errors

There are no errors described for this operation.

Examples

Example 1: To list default parameters for a DB cluster engine

This example lists default parameters for the specified DB cluster engine.

$result = $client->describeEngineDefaultClusterParameters([
    'DBParameterGroupFamily' => 'aurora5.6',
]);

Result syntax:

[
    'EngineDefaults' => [
    ],
]

DescribeEngineDefaultParameters

$result = $client->describeEngineDefaultParameters([/* ... */]);
$promise = $client->describeEngineDefaultParametersAsync([/* ... */]);

Returns the default engine and system parameter information for the specified database engine.

Parameter Syntax

$result = $client->describeEngineDefaultParameters([
    'DBParameterGroupFamily' => '<string>', // REQUIRED
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

DBParameterGroupFamily

Required: Yes
Type: string

The name of the DB parameter group family.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeEngineDefaultParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'EngineDefaults' => [
        'DBParameterGroupFamily' => '<string>',
        'Marker' => '<string>',
        'Parameters' => [
            [
                'AllowedValues' => '<string>',
                'ApplyMethod' => 'immediate|pending-reboot',
                'ApplyType' => '<string>',
                'DataType' => '<string>',
                'Description' => '<string>',
                'IsModifiable' => true || false,
                'MinimumEngineVersion' => '<string>',
                'ParameterName' => '<string>',
                'ParameterValue' => '<string>',
                'Source' => '<string>',
                'SupportedEngineModes' => ['<string>', ...],
            ],
            // ...
        ],
    ],
]

Result Details

Members

EngineDefaults

Type: EngineDefaults structure

Contains the result of a successful invocation of the DescribeEngineDefaultParameters action.

Errors

There are no errors described for this operation.

Examples

Example 1: To list default parameters for a DB engine

This example lists default parameters for the specified DB engine.

$result = $client->describeEngineDefaultParameters([
    'DBParameterGroupFamily' => 'mysql5.6',
]);

Result syntax:

[
    'EngineDefaults' => [
    ],
]

DescribeEventCategories

$result = $client->describeEventCategories([/* ... */]);
$promise = $client->describeEventCategoriesAsync([/* ... */]);

Displays a list of categories for all event source types, or, if specified, for a specified source type. You can see a list of the event categories and source types in the Events topic in the Amazon RDS User Guide.

Parameter Syntax

$result = $client->describeEventCategories([
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'SourceType' => '<string>',
]);

Parameter Details

Members

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

SourceType

Type: string

The type of source that is generating the events.

Valid values: db-instance | db-parameter-group | db-security-group | db-snapshot

Result Syntax

[
    'EventCategoriesMapList' => [
        [
            'EventCategories' => ['<string>', ...],
            'SourceType' => '<string>',
        ],
        // ...
    ],
]

Result Details

Members

EventCategoriesMapList

Type: Array of EventCategoriesMap structures

A list of EventCategoriesMap data types.

Errors

There are no errors described for this operation.

Examples

Example 1: To list event categories.

This example lists all DB instance event categories.

$result = $client->describeEventCategories([
    'SourceType' => 'db-instance',
]);

Result syntax:

[
]

DescribeEventSubscriptions

$result = $client->describeEventSubscriptions([/* ... */]);
$promise = $client->describeEventSubscriptionsAsync([/* ... */]);

Lists all the subscription descriptions for a customer account. The description for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType, SourceID, CreationTime, and Status.

If you specify a SubscriptionName, lists the description for that subscription.

Parameter Syntax

$result = $client->describeEventSubscriptions([
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'SubscriptionName' => '<string>',
]);

Parameter Details

Members

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeOrderableDBInstanceOptions request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

SubscriptionName

Type: string

The name of the RDS event notification subscription you want to describe.

Result Syntax

[
    'EventSubscriptionsList' => [
        [
            'CustSubscriptionId' => '<string>',
            'CustomerAwsId' => '<string>',
            'Enabled' => true || false,
            'EventCategoriesList' => ['<string>', ...],
            'EventSubscriptionArn' => '<string>',
            'SnsTopicArn' => '<string>',
            'SourceIdsList' => ['<string>', ...],
            'SourceType' => '<string>',
            'Status' => '<string>',
            'SubscriptionCreationTime' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

EventSubscriptionsList

Type: Array of EventSubscription structures

A list of EventSubscriptions data types.

Marker

Type: string

Errors

SubscriptionNotFoundFault:
The subscription name does not exist.

Examples

Example 1: To list information about DB event notification subscriptions

This example lists information for the specified DB event notification subscription.

$result = $client->describeEventSubscriptions([
    'SubscriptionName' => 'mymysqleventsubscription',
]);

Result syntax:

[
]

DescribeEvents

$result = $client->describeEvents([/* ... */]);
$promise = $client->describeEventsAsync([/* ... */]);

Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days. Events specific to a particular DB instance, DB security group, database snapshot, or DB parameter group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.

Parameter Syntax

$result = $client->describeEvents([
    'Duration' => <integer>,
    'EndTime' => <integer || string || DateTime>,
    'EventCategories' => ['<string>', ...],
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'SourceIdentifier' => '<string>',
    'SourceType' => 'db-instance|db-parameter-group|db-security-group|db-snapshot|db-cluster|db-cluster-snapshot',
    'StartTime' => <integer || string || DateTime>,
]);

Parameter Details

Members

Duration

Type: int

The number of minutes to retrieve events for.

Default: 60

EndTime

Type: timestamp (string|DateTime or anything parsable by strtotime)

The end of the time interval for which to retrieve events, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.

Example: 2009-07-08T18:00Z

EventCategories

Type: Array of strings

A list of event categories that trigger notifications for a event notification subscription.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeEvents request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

SourceIdentifier

Type: string

The identifier of the event source for which events are returned. If not specified, then all sources are included in the response.

Constraints:

If SourceIdentifier is supplied, SourceType must also be provided.
If the source type is DBInstance, then a DBInstanceIdentifier must be supplied.
If the source type is DBSecurityGroup, a DBSecurityGroupName must be supplied.
If the source type is DBParameterGroup, a DBParameterGroupName must be supplied.
If the source type is DBSnapshot, a DBSnapshotIdentifier must be supplied.
Can't end with a hyphen or contain two consecutive hyphens.

SourceType

Type: string

The event source to retrieve events for. If no value is specified, all events are returned.

StartTime

Type: timestamp (string|DateTime or anything parsable by strtotime)

The beginning of the time interval to retrieve events for, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.

Example: 2009-07-08T18:00Z

Result Syntax

[
    'Events' => [
        [
            'Date' => <DateTime>,
            'EventCategories' => ['<string>', ...],
            'Message' => '<string>',
            'SourceArn' => '<string>',
            'SourceIdentifier' => '<string>',
            'SourceType' => 'db-instance|db-parameter-group|db-security-group|db-snapshot|db-cluster|db-cluster-snapshot',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

Events

Type: Array of Event structures

A list of Event instances.

Marker

Type: string

An optional pagination token provided by a previous Events request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

Errors

There are no errors described for this operation.

Examples

Example 1: To list information about events

This example lists information for all backup-related events for the specified DB instance for the past 7 days (7 days * 24 hours * 60 minutes = 10,080 minutes).

$result = $client->describeEvents([
    'Duration' => 10080,
    'EventCategories' => [
        'backup',
    ],
    'SourceIdentifier' => 'mymysqlinstance',
    'SourceType' => 'db-instance',
]);

Result syntax:

[
]

DescribeExportTasks

$result = $client->describeExportTasks([/* ... */]);
$promise = $client->describeExportTasksAsync([/* ... */]);

Returns information about a snapshot export to Amazon S3. This API operation supports pagination.

Parameter Syntax

$result = $client->describeExportTasks([
    'ExportTaskIdentifier' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => '<string>',
    'SourceArn' => '<string>',
]);

Parameter Details

Members

ExportTaskIdentifier

Type: string

The identifier of the snapshot export task to be described.

Filters

Type: Array of Filter structures

Filters specify one or more snapshot exports to describe. The filters are specified as name-value pairs that define what to include in the output.

Supported filters include the following:

export-task-identifier - An identifier for the snapshot export task.
s3-bucket - The Amazon S3 bucket the snapshot is exported to.
source-arn - The Amazon Resource Name (ARN) of the snapshot exported to Amazon S3
status - The status of the export task.

Marker

Type: string

An optional pagination token provided by a previous DescribeExportTasks request. If you specify this parameter, the response includes only records beyond the marker, up to the value specified by the MaxRecords parameter.

MaxRecords

Type: string

The maximum number of records to include in the response. If more records exist than the specified value, a pagination token called a marker is included in the response. You can use the marker in a later DescribeExportTasks request to retrieve the remaining results.

Default: 100

Constraints: Minimum 20, maximum 100.

SourceArn

Type: string

The Amazon Resource Name (ARN) of the snapshot exported to Amazon S3.

Result Syntax

[
    'ExportTasks' => [
        [
            'ExportOnly' => ['<string>', ...],
            'ExportTaskIdentifier' => '<string>',
            'FailureCause' => '<string>',
            'IamRoleArn' => '<string>',
            'KmsKeyId' => '<string>',
            'PercentProgress' => <integer>,
            'S3Bucket' => '<string>',
            'S3Prefix' => '<string>',
            'SnapshotTime' => <DateTime>,
            'SourceArn' => '<string>',
            'Status' => '<string>',
            'TaskEndTime' => <DateTime>,
            'TaskStartTime' => <DateTime>,
            'TotalExtractedDataInGB' => <integer>,
            'WarningMessage' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

ExportTasks

Type: Array of ExportTask structures

Information about an export of a snapshot to Amazon S3.

Marker

Type: string

A pagination token that can be used in a later DescribeExportTasks request. A marker is used for pagination to identify the location to begin output for the next response of DescribeExportTasks.

Errors

ExportTaskNotFoundFault:
The export task doesn't exist.

DescribeGlobalClusters

$result = $client->describeGlobalClusters([/* ... */]);
$promise = $client->describeGlobalClustersAsync([/* ... */]);

Returns information about Aurora global database clusters. This API supports pagination.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->describeGlobalClusters([
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'GlobalClusterIdentifier' => '<string>',
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

Filters

Type: Array of Filter structures

A filter that specifies one or more global DB clusters to describe.

Supported filters:

db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB clusters identified by these ARNs.

GlobalClusterIdentifier

Type: string

The user-supplied DB cluster identifier. If this parameter is specified, information from only the specific DB cluster is returned. This parameter isn't case-sensitive.

Constraints:

If supplied, must match an existing DBClusterIdentifier.

Marker

Type: string

An optional pagination token provided by a previous DescribeGlobalClusters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'GlobalClusters' => [
        [
            'DatabaseName' => '<string>',
            'DeletionProtection' => true || false,
            'Engine' => '<string>',
            'EngineVersion' => '<string>',
            'GlobalClusterArn' => '<string>',
            'GlobalClusterIdentifier' => '<string>',
            'GlobalClusterMembers' => [
                [
                    'DBClusterArn' => '<string>',
                    'IsWriter' => true || false,
                    'Readers' => ['<string>', ...],
                ],
                // ...
            ],
            'GlobalClusterResourceId' => '<string>',
            'Status' => '<string>',
            'StorageEncrypted' => true || false,
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

GlobalClusters

Type: Array of GlobalCluster structures

The list of global clusters returned by this request.

Marker

Type: string

Errors

GlobalClusterNotFoundFault:

DescribeInstallationMedia

$result = $client->describeInstallationMedia([/* ... */]);
$promise = $client->describeInstallationMediaAsync([/* ... */]);

Describes the available installation media for a DB engine that requires an on-premises customer provided license, such as Microsoft SQL Server.

Parameter Syntax

$result = $client->describeInstallationMedia([
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'InstallationMediaId' => '<string>',
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

Filters

Type: Array of Filter structures

A filter that specifies one or more installation media to describe. Supported filters include the following:

custom-availability-zone-id - Accepts custom Availability Zone (AZ) identifiers. The results list includes information about only the custom AZs identified by these identifiers.
engine - Accepts database engines. The results list includes information about only the database engines identified by these identifiers.

For more information about the valid engines for installation media, see ImportInstallationMedia.

InstallationMediaId

Type: string

The installation medium ID.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

An optional pagination token provided by a previous DescribeInstallationMedia request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Result Syntax

[
    'InstallationMedia' => [
        [
            'CustomAvailabilityZoneId' => '<string>',
            'Engine' => '<string>',
            'EngineInstallationMediaPath' => '<string>',
            'EngineVersion' => '<string>',
            'FailureCause' => [
                'Message' => '<string>',
            ],
            'InstallationMediaId' => '<string>',
            'OSInstallationMediaPath' => '<string>',
            'Status' => '<string>',
        ],
        // ...
    ],
    'Marker' => '<string>',
]

Result Details

Members

InstallationMedia

Type: Array of InstallationMedia structures

The list of InstallationMedia objects for the AWS account.

Marker

Type: string

Errors

InstallationMediaNotFoundFault:
InstallationMediaID doesn't refer to an existing installation medium.

DescribeOptionGroupOptions

$result = $client->describeOptionGroupOptions([/* ... */]);
$promise = $client->describeOptionGroupOptionsAsync([/* ... */]);

Describes all available options.

Parameter Syntax

$result = $client->describeOptionGroupOptions([
    'EngineName' => '<string>', // REQUIRED
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'MajorEngineVersion' => '<string>',
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
]);

Parameter Details

Members

EngineName

Required: Yes
Type: string

A required parameter. Options available for the given engine name are described.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

MajorEngineVersion

Type: string

If specified, filters the results to include only options for the specified major engine version.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Result Syntax

[
    'Marker' => '<string>',
    'OptionGroupOptions' => [
        [
            'DefaultPort' => <integer>,
            'Description' => '<string>',
            'EngineName' => '<string>',
            'MajorEngineVersion' => '<string>',
            'MinimumRequiredMinorEngineVersion' => '<string>',
            'Name' => '<string>',
            'OptionGroupOptionSettings' => [
                [
                    'AllowedValues' => '<string>',
                    'ApplyType' => '<string>',
                    'DefaultValue' => '<string>',
                    'IsModifiable' => true || false,
                    'IsRequired' => true || false,
                    'MinimumEngineVersionPerAllowedValue' => [
                        [
                            'AllowedValue' => '<string>',
                            'MinimumEngineVersion' => '<string>',
                        ],
                        // ...
                    ],
                    'SettingDescription' => '<string>',
                    'SettingName' => '<string>',
                ],
                // ...
            ],
            'OptionGroupOptionVersions' => [
                [
                    'IsDefault' => true || false,
                    'Version' => '<string>',
                ],
                // ...
            ],
            'OptionsConflictsWith' => ['<string>', ...],
            'OptionsDependedOn' => ['<string>', ...],
            'Permanent' => true || false,
            'Persistent' => true || false,
            'PortRequired' => true || false,
            'RequiresAutoMinorEngineVersionUpgrade' => true || false,
            'SupportsOptionVersionDowngrade' => true || false,
            'VpcOnly' => true || false,
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

OptionGroupOptions

Type: Array of OptionGroupOption structures

List of available option group options.

Errors

There are no errors described for this operation.

Examples

Example 1: To list information about DB option group options

This example lists information for all option group options for the specified DB engine.

$result = $client->describeOptionGroupOptions([
    'EngineName' => 'mysql',
    'MajorEngineVersion' => '5.6',
]);

Result syntax:

[
]

DescribeOptionGroups

$result = $client->describeOptionGroups([/* ... */]);
$promise = $client->describeOptionGroupsAsync([/* ... */]);

Describes the available option groups.

Parameter Syntax

$result = $client->describeOptionGroups([
    'EngineName' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'MajorEngineVersion' => '<string>',
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'OptionGroupName' => '<string>',
]);

Parameter Details

Members

EngineName

Type: string

Filters the list of option groups to only include groups associated with a specific database engine.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

MajorEngineVersion

Type: string

Filters the list of option groups to only include groups associated with a specific database engine version. If specified, then EngineName must also be specified.

Marker

Type: string

An optional pagination token provided by a previous DescribeOptionGroups request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

OptionGroupName

Type: string

The name of the option group to describe. Can't be supplied together with EngineName or MajorEngineVersion.

Result Syntax

[
    'Marker' => '<string>',
    'OptionGroupsList' => [
        [
            'AllowsVpcAndNonVpcInstanceMemberships' => true || false,
            'EngineName' => '<string>',
            'MajorEngineVersion' => '<string>',
            'OptionGroupArn' => '<string>',
            'OptionGroupDescription' => '<string>',
            'OptionGroupName' => '<string>',
            'Options' => [
                [
                    'DBSecurityGroupMemberships' => [
                        [
                            'DBSecurityGroupName' => '<string>',
                            'Status' => '<string>',
                        ],
                        // ...
                    ],
                    'OptionDescription' => '<string>',
                    'OptionName' => '<string>',
                    'OptionSettings' => [
                        [
                            'AllowedValues' => '<string>',
                            'ApplyType' => '<string>',
                            'DataType' => '<string>',
                            'DefaultValue' => '<string>',
                            'Description' => '<string>',
                            'IsCollection' => true || false,
                            'IsModifiable' => true || false,
                            'Name' => '<string>',
                            'Value' => '<string>',
                        ],
                        // ...
                    ],
                    'OptionVersion' => '<string>',
                    'Permanent' => true || false,
                    'Persistent' => true || false,
                    'Port' => <integer>,
                    'VpcSecurityGroupMemberships' => [
                        [
                            'Status' => '<string>',
                            'VpcSecurityGroupId' => '<string>',
                        ],
                        // ...
                    ],
                ],
                // ...
            ],
            'VpcId' => '<string>',
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

OptionGroupsList

Type: Array of OptionGroup structures

List of option groups.

Errors

OptionGroupNotFoundFault:
The specified option group could not be found.

Examples

Example 1: To list information about DB option groups

This example lists information for all option groups for the specified DB engine.

$result = $client->describeOptionGroups([
    'EngineName' => 'mysql',
    'MajorEngineVersion' => '5.6',
]);

Result syntax:

[
]

DescribeOrderableDBInstanceOptions

$result = $client->describeOrderableDBInstanceOptions([/* ... */]);
$promise = $client->describeOrderableDBInstanceOptionsAsync([/* ... */]);

Returns a list of orderable DB instance options for the specified engine.

Parameter Syntax

$result = $client->describeOrderableDBInstanceOptions([
    'DBInstanceClass' => '<string>',
    'Engine' => '<string>', // REQUIRED
    'EngineVersion' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'LicenseModel' => '<string>',
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'Vpc' => true || false,
]);

Parameter Details

Members

DBInstanceClass

Type: string

The DB instance class filter value. Specify this parameter to show only the available offerings matching the specified DB instance class.

Engine

Required: Yes
Type: string

The name of the engine to retrieve DB instance options for.

EngineVersion

Type: string

The engine version filter value. Specify this parameter to show only the available offerings matching the specified engine version.

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

LicenseModel

Type: string

The license model filter value. Specify this parameter to show only the available offerings matching the specified license model.

Marker

Type: string

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

Vpc

Type: boolean

A value that indicates whether to show only VPC or non-VPC offerings.

Result Syntax

[
    'Marker' => '<string>',
    'OrderableDBInstanceOptions' => [
        [
            'AvailabilityZones' => [
                [
                    'Name' => '<string>',
                ],
                // ...
            ],
            'AvailableProcessorFeatures' => [
                [
                    'AllowedValues' => '<string>',
                    'DefaultValue' => '<string>',
                    'Name' => '<string>',
                ],
                // ...
            ],
            'DBInstanceClass' => '<string>',
            'Engine' => '<string>',
            'EngineVersion' => '<string>',
            'LicenseModel' => '<string>',
            'MaxIopsPerDbInstance' => <integer>,
            'MaxIopsPerGib' => <float>,
            'MaxStorageSize' => <integer>,
            'MinIopsPerDbInstance' => <integer>,
            'MinIopsPerGib' => <float>,
            'MinStorageSize' => <integer>,
            'MultiAZCapable' => true || false,
            'ReadReplicaCapable' => true || false,
            'StorageType' => '<string>',
            'SupportedEngineModes' => ['<string>', ...],
            'SupportsEnhancedMonitoring' => true || false,
            'SupportsIAMDatabaseAuthentication' => true || false,
            'SupportsIops' => true || false,
            'SupportsKerberosAuthentication' => true || false,
            'SupportsPerformanceInsights' => true || false,
            'SupportsStorageAutoscaling' => true || false,
            'SupportsStorageEncryption' => true || false,
            'Vpc' => true || false,
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous OrderableDBInstanceOptions request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

OrderableDBInstanceOptions

Type: Array of OrderableDBInstanceOption structures

An OrderableDBInstanceOption structure containing information about orderable options for the DB instance.

Errors

There are no errors described for this operation.

Examples

Example 1: To list information about orderable DB instance options

This example lists information for all orderable DB instance options for the specified DB engine, engine version, DB instance class, license model, and VPC settings.

$result = $client->describeOrderableDBInstanceOptions([
    'DBInstanceClass' => 'db.t2.micro',
    'Engine' => 'mysql',
    'EngineVersion' => '5.6.27',
    'LicenseModel' => 'general-public-license',
    'Vpc' => 1,
]);

Result syntax:

[
]

DescribePendingMaintenanceActions

$result = $client->describePendingMaintenanceActions([/* ... */]);
$promise = $client->describePendingMaintenanceActionsAsync([/* ... */]);

Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.

Parameter Syntax

$result = $client->describePendingMaintenanceActions([
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'ResourceIdentifier' => '<string>',
]);

Parameter Details

Members

Filters

Type: Array of Filter structures

A filter that specifies one or more resources to return pending maintenance actions for.

Supported filters:

db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include pending maintenance actions for the DB clusters identified by these ARNs.
db-instance-id - Accepts DB instance identifiers and DB instance ARNs. The results list will only include pending maintenance actions for the DB instances identified by these ARNs.

Marker

Type: string

An optional pagination token provided by a previous DescribePendingMaintenanceActions request. If this parameter is specified, the response includes only records beyond the marker, up to a number of records specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

ResourceIdentifier

Type: string

The ARN of a resource to return pending maintenance actions for.

Result Syntax

[
    'Marker' => '<string>',
    'PendingMaintenanceActions' => [
        [
            'PendingMaintenanceActionDetails' => [
                [
                    'Action' => '<string>',
                    'AutoAppliedAfterDate' => <DateTime>,
                    'CurrentApplyDate' => <DateTime>,
                    'Description' => '<string>',
                    'ForcedApplyDate' => <DateTime>,
                    'OptInStatus' => '<string>',
                ],
                // ...
            ],
            'ResourceIdentifier' => '<string>',
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

PendingMaintenanceActions

Type: Array of ResourcePendingMaintenanceActions structures

A list of the pending maintenance actions for the resource.

Errors

ResourceNotFoundFault:
The specified resource ID was not found.

Examples

Example 1: To list information about pending maintenance actions

This example lists information for all pending maintenance actions for the specified DB instance.

$result = $client->describePendingMaintenanceActions([
    'ResourceIdentifier' => 'arn:aws:rds:us-east-1:992648334831:db:mymysqlinstance',
]);

Result syntax:

[
]

DescribeReservedDBInstances

$result = $client->describeReservedDBInstances([/* ... */]);
$promise = $client->describeReservedDBInstancesAsync([/* ... */]);

Returns information about reserved DB instances for this account, or about a specified reserved DB instance.

Parameter Syntax

$result = $client->describeReservedDBInstances([
    'DBInstanceClass' => '<string>',
    'Duration' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'LeaseId' => '<string>',
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'MultiAZ' => true || false,
    'OfferingType' => '<string>',
    'ProductDescription' => '<string>',
    'ReservedDBInstanceId' => '<string>',
    'ReservedDBInstancesOfferingId' => '<string>',
]);

Parameter Details

Members

DBInstanceClass

Type: string

The DB instance class filter value. Specify this parameter to show only those reservations matching the specified DB instances class.

Duration

Type: string

The duration filter value, specified in years or seconds. Specify this parameter to show only reservations for this duration.

Valid Values: 1 | 3 | 31536000 | 94608000

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

LeaseId

Type: string

The lease identifier filter value. Specify this parameter to show only the reservation that matches the specified lease ID.

AWS Support might request the lease ID for an issue related to a reserved DB instance.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

MultiAZ

Type: boolean

A value that indicates whether to show only those reservations that support Multi-AZ.

OfferingType

Type: string

The offering type filter value. Specify this parameter to show only the available offerings matching the specified offering type.

Valid Values: "Partial Upfront" | "All Upfront" | "No Upfront"

ProductDescription

Type: string

The product description filter value. Specify this parameter to show only those reservations matching the specified product description.

ReservedDBInstanceId

Type: string

The reserved DB instance identifier filter value. Specify this parameter to show only the reservation that matches the specified reservation ID.

ReservedDBInstancesOfferingId

Type: string

The offering identifier filter value. Specify this parameter to show only purchased reservations matching the specified offering identifier.

Result Syntax

[
    'Marker' => '<string>',
    'ReservedDBInstances' => [
        [
            'CurrencyCode' => '<string>',
            'DBInstanceClass' => '<string>',
            'DBInstanceCount' => <integer>,
            'Duration' => <integer>,
            'FixedPrice' => <float>,
            'LeaseId' => '<string>',
            'MultiAZ' => true || false,
            'OfferingType' => '<string>',
            'ProductDescription' => '<string>',
            'RecurringCharges' => [
                [
                    'RecurringChargeAmount' => <float>,
                    'RecurringChargeFrequency' => '<string>',
                ],
                // ...
            ],
            'ReservedDBInstanceArn' => '<string>',
            'ReservedDBInstanceId' => '<string>',
            'ReservedDBInstancesOfferingId' => '<string>',
            'StartTime' => <DateTime>,
            'State' => '<string>',
            'UsagePrice' => <float>,
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

ReservedDBInstances

Type: Array of ReservedDBInstance structures

A list of reserved DB instances.

Errors

ReservedDBInstanceNotFoundFault:
The specified reserved DB Instance not found.

Examples

Example 1: To list information about reserved DB instances

This example lists information for all reserved DB instances for the specified DB instance class, duration, product, offering type, and availability zone settings.

$result = $client->describeReservedDBInstances([
    'DBInstanceClass' => 'db.t2.micro',
    'Duration' => '1y',
    'MultiAZ' => ,
    'OfferingType' => 'No Upfront',
    'ProductDescription' => 'mysql',
]);

Result syntax:

[
]

DescribeReservedDBInstancesOfferings

$result = $client->describeReservedDBInstancesOfferings([/* ... */]);
$promise = $client->describeReservedDBInstancesOfferingsAsync([/* ... */]);

Lists available reserved DB instance offerings.

Parameter Syntax

$result = $client->describeReservedDBInstancesOfferings([
    'DBInstanceClass' => '<string>',
    'Duration' => '<string>',
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'MultiAZ' => true || false,
    'OfferingType' => '<string>',
    'ProductDescription' => '<string>',
    'ReservedDBInstancesOfferingId' => '<string>',
]);

Parameter Details

Members

DBInstanceClass

Type: string

The DB instance class filter value. Specify this parameter to show only the available offerings matching the specified DB instance class.

Duration

Type: string

Duration filter value, specified in years or seconds. Specify this parameter to show only reservations for this duration.

Valid Values: 1 | 3 | 31536000 | 94608000

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

MultiAZ

Type: boolean

A value that indicates whether to show only those reservations that support Multi-AZ.

OfferingType

Type: string

The offering type filter value. Specify this parameter to show only the available offerings matching the specified offering type.

Valid Values: "Partial Upfront" | "All Upfront" | "No Upfront"

ProductDescription

Type: string

Product description filter value. Specify this parameter to show only the available offerings that contain the specified product description.

The results show offerings that partially match the filter value.

ReservedDBInstancesOfferingId

Type: string

The offering identifier filter value. Specify this parameter to show only the available offering that matches the specified reservation identifier.

Example: 438012d3-4052-4cc7-b2e3-8d3372e0e706

Result Syntax

[
    'Marker' => '<string>',
    'ReservedDBInstancesOfferings' => [
        [
            'CurrencyCode' => '<string>',
            'DBInstanceClass' => '<string>',
            'Duration' => <integer>,
            'FixedPrice' => <float>,
            'MultiAZ' => true || false,
            'OfferingType' => '<string>',
            'ProductDescription' => '<string>',
            'RecurringCharges' => [
                [
                    'RecurringChargeAmount' => <float>,
                    'RecurringChargeFrequency' => '<string>',
                ],
                // ...
            ],
            'ReservedDBInstancesOfferingId' => '<string>',
            'UsagePrice' => <float>,
        ],
        // ...
    ],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

ReservedDBInstancesOfferings

Type: Array of ReservedDBInstancesOffering structures

A list of reserved DB instance offerings.

Errors

ReservedDBInstancesOfferingNotFoundFault:
Specified offering does not exist.

Examples

Example 1: To list information about reserved DB instance offerings

This example lists information for all reserved DB instance offerings for the specified DB instance class, duration, product, offering type, and availability zone settings.

$result = $client->describeReservedDBInstancesOfferings([
    'DBInstanceClass' => 'db.t2.micro',
    'Duration' => '1y',
    'MultiAZ' => ,
    'OfferingType' => 'No Upfront',
    'ProductDescription' => 'mysql',
]);

Result syntax:

[
]

DescribeSourceRegions

$result = $client->describeSourceRegions([/* ... */]);
$promise = $client->describeSourceRegionsAsync([/* ... */]);

Returns a list of the source AWS Regions where the current AWS Region can create a Read Replica or copy a DB snapshot from. This API action supports pagination.

Parameter Syntax

$result = $client->describeSourceRegions([
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'Marker' => '<string>',
    'MaxRecords' => <integer>,
    'RegionName' => '<string>',
]);

Parameter Details

Members

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

Marker

Type: string

An optional pagination token provided by a previous DescribeSourceRegions request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

MaxRecords

Type: int

Default: 100

Constraints: Minimum 20, maximum 100.

RegionName

Type: string

The source AWS Region name. For example, us-east-1.

Constraints:

Must specify a valid AWS Region name.

Result Syntax

[
    'Marker' => '<string>',
    'SourceRegions' => ['<string>', ...],
]

Result Details

Members

Marker

Type: string

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

SourceRegions

Type: Array of strings

A list of SourceRegion instances that contains each source AWS Region that the current AWS Region can get a Read Replica or a DB snapshot from.

Errors

There are no errors described for this operation.

Examples

Example 1: To describe source regions

To list the AWS regions where a Read Replica can be created.

$result = $client->describeSourceRegions([
]);

Result syntax:

[
    'SourceRegions' => [
        'Array',
        'Array',
        'Array',
        'Array',
        'Array',
        'Array',
        'Array',
        'Array',
        'Array',
        'Array',
    ],
]

DescribeValidDBInstanceModifications

$result = $client->describeValidDBInstanceModifications([/* ... */]);
$promise = $client->describeValidDBInstanceModificationsAsync([/* ... */]);

You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance. You can use this information when you call ModifyDBInstance.

Parameter Syntax

$result = $client->describeValidDBInstanceModifications([
    'DBInstanceIdentifier' => '<string>', // REQUIRED
]);

Parameter Details

Members

DBInstanceIdentifier

Required: Yes
Type: string

The customer identifier or the ARN of your DB instance.

Result Syntax

[
    'ValidDBInstanceModificationsMessage' => [
        'Storage' => [
            [
                'IopsToStorageRatio' => [
                    [
                        'From' => <float>,
                        'To' => <float>,
                    ],
                    // ...
                ],
                'ProvisionedIops' => [
                    [
                        'From' => <integer>,
                        'Step' => <integer>,
                        'To' => <integer>,
                    ],
                    // ...
                ],
                'StorageSize' => [
                    [
                        'From' => <integer>,
                        'Step' => <integer>,
                        'To' => <integer>,
                    ],
                    // ...
                ],
                'StorageType' => '<string>',
                'SupportsStorageAutoscaling' => true || false,
            ],
            // ...
        ],
        'ValidProcessorFeatures' => [
            [
                'AllowedValues' => '<string>',
                'DefaultValue' => '<string>',
                'Name' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

ValidDBInstanceModificationsMessage

Type: ValidDBInstanceModificationsMessage structure

Information about valid modifications that you can make to your DB instance. Contains the result of a successful call to the DescribeValidDBInstanceModifications action. You can use this information when you call ModifyDBInstance.

Errors

DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.

DownloadDBLogFilePortion

$result = $client->downloadDBLogFilePortion([/* ... */]);
$promise = $client->downloadDBLogFilePortionAsync([/* ... */]);

Downloads all or a portion of the specified log file, up to 1 MB in size.

Parameter Syntax

$result = $client->downloadDBLogFilePortion([
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'LogFileName' => '<string>', // REQUIRED
    'Marker' => '<string>',
    'NumberOfLines' => <integer>,
]);

Parameter Details

Members

DBInstanceIdentifier

Required: Yes
Type: string

The customer-assigned name of the DB instance that contains the log files you want to list.

Constraints:

Must match the identifier of an existing DBInstance.

LogFileName

Required: Yes
Type: string

The name of the log file to be downloaded.

Marker

Type: string

The pagination token provided in the previous request or "0". If the Marker parameter is specified the response includes only records beyond the marker until the end of the file or up to NumberOfLines.

NumberOfLines

Type: int

The number of lines to download. If the number of lines specified results in a file over 1 MB in size, the file is truncated at 1 MB in size.

If the NumberOfLines parameter is specified, then the block of lines returned can be from the beginning or the end of the log file, depending on the value of the Marker parameter.

If neither Marker or NumberOfLines are specified, the entire log file is returned up to a maximum of 10000 lines, starting with the most recent log entries first.
If NumberOfLines is specified and Marker isn't specified, then the most recent lines from the end of the log file are returned.
If Marker is specified as "0", then the specified number of lines from the beginning of the log file are returned.
You can download the log file in blocks of lines by specifying the size of the block using the NumberOfLines parameter, and by specifying a value of "0" for the Marker parameter in your first request. Include the Marker value returned in the response as the Marker value for the next request, continuing until the AdditionalDataPending response element returns false.

Result Syntax

[
    'AdditionalDataPending' => true || false,
    'LogFileData' => '<string>',
    'Marker' => '<string>',
]

Result Details

Members

AdditionalDataPending

Type: boolean

Boolean value that if true, indicates there is more data to be downloaded.

LogFileData

Type: string

Entries from the specified log file.

Marker

Type: string

A pagination token that can be used in a later DownloadDBLogFilePortion request.

Errors

DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
DBLogFileNotFoundFault:
LogFileName doesn't refer to an existing DB log file.

Examples

Example 1: To list information about DB log files

This example lists information for the specified log file for the specified DB instance.

$result = $client->downloadDBLogFilePortion([
    'DBInstanceIdentifier' => 'mymysqlinstance',
    'LogFileName' => 'mysqlUpgrade',
]);

Result syntax:

[
]

FailoverDBCluster

$result = $client->failoverDBCluster([/* ... */]);
$promise = $client->failoverDBClusterAsync([/* ... */]);

Forces a failover for a DB cluster.

A failover for a DB cluster promotes one of the Aurora Replicas (read-only instances) in the DB cluster to be the primary instance (the cluster writer).

Amazon Aurora will automatically fail over to an Aurora Replica, if one exists, when the primary instance fails. You can force a failover when you want to simulate a failure of a primary instance for testing. Because each instance in a DB cluster has its own endpoint address, you will need to clean up and re-establish any existing connections that use those endpoint addresses when the failover is complete.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->failoverDBCluster([
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'TargetDBInstanceIdentifier' => '<string>',
]);

Parameter Details

Members

DBClusterIdentifier

Required: Yes
Type: string

A DB cluster identifier to force a failover for. This parameter isn't case-sensitive.

Constraints:

Must match the identifier of an existing DBCluster.

TargetDBInstanceIdentifier

Type: string

The name of the instance to promote to the primary instance.

You must specify the instance identifier for an Aurora Replica in the DB cluster. For example, mydbcluster-replica1.

Result Syntax

[
    'DBCluster' => [
        'ActivityStreamKinesisStreamName' => '<string>',
        'ActivityStreamKmsKeyId' => '<string>',
        'ActivityStreamMode' => 'sync|async',
        'ActivityStreamStatus' => 'stopped|starting|started|stopping',
        'AllocatedStorage' => <integer>,
        'AssociatedRoles' => [
            [
                'FeatureName' => '<string>',
                'RoleArn' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'AvailabilityZones' => ['<string>', ...],
        'BacktrackConsumedChangeRecords' => <integer>,
        'BacktrackWindow' => <integer>,
        'BackupRetentionPeriod' => <integer>,
        'Capacity' => <integer>,
        'CharacterSetName' => '<string>',
        'CloneGroupId' => '<string>',
        'ClusterCreateTime' => <DateTime>,
        'CopyTagsToSnapshot' => true || false,
        'CrossAccountClone' => true || false,
        'CustomEndpoints' => ['<string>', ...],
        'DBClusterArn' => '<string>',
        'DBClusterIdentifier' => '<string>',
        'DBClusterMembers' => [
            [
                'DBClusterParameterGroupStatus' => '<string>',
                'DBInstanceIdentifier' => '<string>',
                'IsClusterWriter' => true || false,
                'PromotionTier' => <integer>,
            ],
            // ...
        ],
        'DBClusterOptionGroupMemberships' => [
            [
                'DBClusterOptionGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'DBClusterParameterGroup' => '<string>',
        'DBSubnetGroup' => '<string>',
        'DatabaseName' => '<string>',
        'DbClusterResourceId' => '<string>',
        'DeletionProtection' => true || false,
        'DomainMemberships' => [
            [
                'Domain' => '<string>',
                'FQDN' => '<string>',
                'IAMRoleName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'EarliestBacktrackTime' => <DateTime>,
        'EarliestRestorableTime' => <DateTime>,
        'EnabledCloudwatchLogsExports' => ['<string>', ...],
        'Endpoint' => '<string>',
        'Engine' => '<string>',
        'EngineMode' => '<string>',
        'EngineVersion' => '<string>',
        'HostedZoneId' => '<string>',
        'HttpEndpointEnabled' => true || false,
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'KmsKeyId' => '<string>',
        'LatestRestorableTime' => <DateTime>,
        'MasterUsername' => '<string>',
        'MultiAZ' => true || false,
        'PercentProgress' => '<string>',
        'Port' => <integer>,
        'PreferredBackupWindow' => '<string>',
        'PreferredMaintenanceWindow' => '<string>',
        'ReadReplicaIdentifiers' => ['<string>', ...],
        'ReaderEndpoint' => '<string>',
        'ReplicationSourceIdentifier' => '<string>',
        'ScalingConfigurationInfo' => [
            'AutoPause' => true || false,
            'MaxCapacity' => <integer>,
            'MinCapacity' => <integer>,
            'SecondsUntilAutoPause' => <integer>,
            'TimeoutAction' => '<string>',
        ],
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
        'VpcSecurityGroups' => [
            [
                'Status' => '<string>',
                'VpcSecurityGroupId' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

DBCluster

Type: DBCluster structure

Contains the details of an Amazon Aurora DB cluster.

This data type is used as a response element in the DescribeDBClusters, StopDBCluster, and StartDBCluster actions.

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.

Examples

Example 1: To perform a failover for a DB cluster

This example performs a failover for the specified DB cluster to the specified DB instance.

$result = $client->failoverDBCluster([
    'DBClusterIdentifier' => 'myaurorainstance-cluster',
    'TargetDBInstanceIdentifier' => 'myaurorareplica',
]);

Result syntax:

[
    'DBCluster' => [
    ],
]

ImportInstallationMedia

$result = $client->importInstallationMedia([/* ... */]);
$promise = $client->importInstallationMediaAsync([/* ... */]);

Imports the installation media for a DB engine that requires an on-premises customer provided license, such as SQL Server.

Parameter Syntax

$result = $client->importInstallationMedia([
    'CustomAvailabilityZoneId' => '<string>', // REQUIRED
    'Engine' => '<string>', // REQUIRED
    'EngineInstallationMediaPath' => '<string>', // REQUIRED
    'EngineVersion' => '<string>', // REQUIRED
    'OSInstallationMediaPath' => '<string>', // REQUIRED
]);

Parameter Details

Members

CustomAvailabilityZoneId

Required: Yes
Type: string

The identifier of the custom Availability Zone (AZ) to import the installation media to.

Engine

Required: Yes
Type: string

The name of the database engine to be used for this instance.

The list only includes supported DB engines that require an on-premises customer provided license.

Valid Values:

sqlserver-ee
sqlserver-se
sqlserver-ex
sqlserver-web

EngineInstallationMediaPath

Required: Yes
Type: string

The path to the installation medium for the specified DB engine.

Example: SQLServerISO/en_sql_server_2016_enterprise_x64_dvd_8701793.iso

EngineVersion

Required: Yes
Type: string

The version number of the database engine to use.

For a list of valid engine versions, call DescribeDBEngineVersions.

The following are the database engines and links to information about the major and minor versions. The list only includes DB engines that require an on-premises customer provided license.

Microsoft SQL Server

See Version and Feature Support on Amazon RDS in the Amazon RDS User Guide.

OSInstallationMediaPath

Required: Yes
Type: string

The path to the installation medium for the operating system associated with the specified DB engine.

Example: WindowsISO/en_windows_server_2016_x64_dvd_9327751.iso

Result Syntax

[
    'CustomAvailabilityZoneId' => '<string>',
    'Engine' => '<string>',
    'EngineInstallationMediaPath' => '<string>',
    'EngineVersion' => '<string>',
    'FailureCause' => [
        'Message' => '<string>',
    ],
    'InstallationMediaId' => '<string>',
    'OSInstallationMediaPath' => '<string>',
    'Status' => '<string>',
]

Result Details

Members

CustomAvailabilityZoneId

Type: string

The custom Availability Zone (AZ) that contains the installation media.

Engine

Type: string

The DB engine.

EngineInstallationMediaPath

Type: string

The path to the installation medium for the DB engine.

EngineVersion

Type: string

The engine version of the DB engine.

FailureCause

Type: InstallationMediaFailureCause structure

If an installation media failure occurred, the cause of the failure.

InstallationMediaId

Type: string

The installation medium ID.

OSInstallationMediaPath

Type: string

The path to the installation medium for the operating system associated with the DB engine.

Status

Type: string

The status of the installation medium.

Errors

CustomAvailabilityZoneNotFoundFault:
CustomAvailabilityZoneId doesn't refer to an existing custom Availability Zone identifier.
InstallationMediaAlreadyExistsFault:
The specified installation medium has already been imported.

ListTagsForResource

$result = $client->listTagsForResource([/* ... */]);
$promise = $client->listTagsForResourceAsync([/* ... */]);

Lists all tags on an Amazon RDS resource.

For an overview on tagging an Amazon RDS resource, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

Parameter Syntax

$result = $client->listTagsForResource([
    'Filters' => [
        [
            'Name' => '<string>', // REQUIRED
            'Values' => ['<string>', ...], // REQUIRED
        ],
        // ...
    ],
    'ResourceName' => '<string>', // REQUIRED
]);

Parameter Details

Members

Filters

Type: Array of Filter structures

This parameter isn't currently supported.

ResourceName

Required: Yes
Type: string

The Amazon RDS resource with tags to be listed. This value is an Amazon Resource Name (ARN). For information about creating an ARN, see Constructing an ARN for Amazon RDS in the Amazon RDS User Guide.

Result Syntax

[
    'TagList' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]

Result Details

Members

TagList

Type: Array of Tag structures

List of tags returned by the ListTagsForResource operation.

Errors

DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
DBSnapshotNotFoundFault:
DBSnapshotIdentifier doesn't refer to an existing DB snapshot.
DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.

Examples

Example 1: To list information about tags associated with a resource

This example lists information about all tags associated with the specified DB option group.

$result = $client->listTagsForResource([
    'ResourceName' => 'arn:aws:rds:us-east-1:992648334831:og:mymysqloptiongroup',
]);

Result syntax:

[
]

ModifyCertificates

$result = $client->modifyCertificates([/* ... */]);
$promise = $client->modifyCertificatesAsync([/* ... */]);

Override the system-default Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificate for Amazon RDS for new DB instances temporarily, or remove the override.

By using this operation, you can specify an RDS-approved SSL/TLS certificate for new DB instances that is different from the default certificate provided by RDS. You can also use this operation to remove the override, so that new DB instances use the default certificate provided by RDS.

You might need to override the default certificate in the following situations:

You already migrated your applications to support the latest certificate authority (CA) certificate, but the new CA certificate is not yet the RDS default CA certificate for the specified AWS Region.
RDS has already moved to a new default CA certificate for the specified AWS Region, but you are still in the process of supporting the new CA certificate. In this case, you temporarily need additional time to finish your application changes.

For more information about rotating your SSL/TLS certificate for RDS DB engines, see Rotating Your SSL/TLS Certificate in the Amazon RDS User Guide.

For more information about rotating your SSL/TLS certificate for Aurora DB engines, see Rotating Your SSL/TLS Certificate in the Amazon Aurora User Guide.

Parameter Syntax

$result = $client->modifyCertificates([
    'CertificateIdentifier' => '<string>',
    'RemoveCustomerOverride' => true || false,
]);

Parameter Details

Members

CertificateIdentifier

Type: string

The new default certificate identifier to override the current one with.

To determine the valid values, use the describe-certificates AWS CLI command or the DescribeCertificates API operation.

RemoveCustomerOverride

Type: boolean

A value that indicates whether to remove the override for the default certificate. If the override is removed, the default certificate is the system default.

Result Syntax

[
    'Certificate' => [
        'CertificateArn' => '<string>',
        'CertificateIdentifier' => '<string>',
        'CertificateType' => '<string>',
        'CustomerOverride' => true || false,
        'CustomerOverrideValidTill' => <DateTime>,
        'Thumbprint' => '<string>',
        'ValidFrom' => <DateTime>,
        'ValidTill' => <DateTime>,
    ],
]

Result Details

Members

Certificate

Type: Certificate structure

A CA certificate for an AWS account.

Errors

CertificateNotFoundFault:
CertificateIdentifier doesn't refer to an existing certificate.

ModifyCurrentDBClusterCapacity

$result = $client->modifyCurrentDBClusterCapacity([/* ... */]);
$promise = $client->modifyCurrentDBClusterCapacityAsync([/* ... */]);

Set the capacity of an Aurora Serverless DB cluster to a specific value.

Aurora Serverless scales seamlessly based on the workload on the DB cluster. In some cases, the capacity might not scale fast enough to meet a sudden change in workload, such as a large number of new transactions. Call ModifyCurrentDBClusterCapacity to set the capacity explicitly.

After this call sets the DB cluster capacity, Aurora Serverless can automatically scale the DB cluster based on the cooldown period for scaling up and the cooldown period for scaling down.

For more information about Aurora Serverless, see Using Amazon Aurora Serverless in the Amazon Aurora User Guide.

If you call ModifyCurrentDBClusterCapacity with the default TimeoutAction, connections that prevent Aurora Serverless from finding a scaling point might be dropped. For more information about scaling points, see Autoscaling for Aurora Serverless in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->modifyCurrentDBClusterCapacity([
    'Capacity' => <integer>,
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'SecondsBeforeTimeout' => <integer>,
    'TimeoutAction' => '<string>',
]);

Parameter Details

Members

Capacity

Type: int

The DB cluster capacity.

When you change the capacity of a paused Aurora Serverless DB cluster, it automatically resumes.

Constraints:

For Aurora MySQL, valid capacity values are 1, 2, 4, 8, 16, 32, 64, 128, and 256.
For Aurora PostgreSQL, valid capacity values are 2, 4, 8, 16, 32, 64, 192, and 384.

DBClusterIdentifier

Required: Yes
Type: string

The DB cluster identifier for the cluster being modified. This parameter isn't case-sensitive.

Constraints:

Must match the identifier of an existing DB cluster.

SecondsBeforeTimeout

Type: int

The amount of time, in seconds, that Aurora Serverless tries to find a scaling point to perform seamless scaling before enforcing the timeout action. The default is 300.

Value must be from 10 through 600.

TimeoutAction

Type: string

The action to take when the timeout is reached, either ForceApplyCapacityChange or RollbackCapacityChange.

ForceApplyCapacityChange, the default, sets the capacity to the specified value as soon as possible.

RollbackCapacityChange ignores the capacity change if a scaling point isn't found in the timeout period.

Result Syntax

[
    'CurrentCapacity' => <integer>,
    'DBClusterIdentifier' => '<string>',
    'PendingCapacity' => <integer>,
    'SecondsBeforeTimeout' => <integer>,
    'TimeoutAction' => '<string>',
]

Result Details

Members

CurrentCapacity

Type: int

The current capacity of the DB cluster.

DBClusterIdentifier

Type: string

A user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.

PendingCapacity

Type: int

A value that specifies the capacity that the DB cluster scales to next.

SecondsBeforeTimeout

Type: int

The number of seconds before a call to ModifyCurrentDBClusterCapacity times out.

TimeoutAction

Type: string

The timeout action of a call to ModifyCurrentDBClusterCapacity, either ForceApplyCapacityChange or RollbackCapacityChange.

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
InvalidDBClusterCapacityFault:
Capacity isn't a valid Aurora Serverless DB cluster capacity. Valid capacity values are 2, 4, 8, 16, 32, 64, 128, and 256.

ModifyDBCluster

$result = $client->modifyDBCluster([/* ... */]);
$promise = $client->modifyDBClusterAsync([/* ... */]);

Modify a setting for an Amazon Aurora DB cluster. You can change one or more database configuration parameters by specifying these parameters and the new values in the request. For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->modifyDBCluster([
    'AllowMajorVersionUpgrade' => true || false,
    'ApplyImmediately' => true || false,
    'BacktrackWindow' => <integer>,
    'BackupRetentionPeriod' => <integer>,
    'CloudwatchLogsExportConfiguration' => [
        'DisableLogTypes' => ['<string>', ...],
        'EnableLogTypes' => ['<string>', ...],
    ],
    'CopyTagsToSnapshot' => true || false,
    'DBClusterIdentifier' => '<string>', // REQUIRED
    'DBClusterParameterGroupName' => '<string>',
    'DBInstanceParameterGroupName' => '<string>',
    'DeletionProtection' => true || false,
    'Domain' => '<string>',
    'DomainIAMRoleName' => '<string>',
    'EnableHttpEndpoint' => true || false,
    'EnableIAMDatabaseAuthentication' => true || false,
    'EngineVersion' => '<string>',
    'MasterUserPassword' => '<string>',
    'NewDBClusterIdentifier' => '<string>',
    'OptionGroupName' => '<string>',
    'Port' => <integer>,
    'PreferredBackupWindow' => '<string>',
    'PreferredMaintenanceWindow' => '<string>',
    'ScalingConfiguration' => [
        'AutoPause' => true || false,
        'MaxCapacity' => <integer>,
        'MinCapacity' => <integer>,
        'SecondsUntilAutoPause' => <integer>,
        'TimeoutAction' => '<string>',
    ],
    'VpcSecurityGroupIds' => ['<string>', ...],
]);

Parameter Details

Members

AllowMajorVersionUpgrade

Type: boolean

A value that indicates whether major version upgrades are allowed.

Constraints: You must allow major version upgrades when specifying a value for the EngineVersion parameter that is a different major version than the DB cluster's current version.

ApplyImmediately

Type: boolean

A value that indicates whether the modifications in this request and any pending modifications are asynchronously applied as soon as possible, regardless of the PreferredMaintenanceWindow setting for the DB cluster. If this parameter is disabled, changes to the DB cluster are applied during the next maintenance window.

The ApplyImmediately parameter only affects the EnableIAMDatabaseAuthentication, MasterUserPassword, and NewDBClusterIdentifier values. If the ApplyImmediately parameter is disabled, then changes to the EnableIAMDatabaseAuthentication, MasterUserPassword, and NewDBClusterIdentifier values are applied during the next maintenance window. All other changes are applied immediately, regardless of the value of the ApplyImmediately parameter.

By default, this parameter is disabled.

BacktrackWindow

Type: long (int|float)

The target backtrack window, in seconds. To disable backtracking, set this value to 0.

Default: 0

Constraints:

If specified, this value must be set to a number from 0 to 259,200 (72 hours).

BackupRetentionPeriod

Type: int

The number of days for which automated backups are retained. You must specify a minimum value of 1.

Default: 1

Constraints:

Must be a value from 1 to 35

CloudwatchLogsExportConfiguration

Type: CloudwatchLogsExportConfiguration structure

The configuration setting for the log types to be enabled for export to CloudWatch Logs for a specific DB cluster.

CopyTagsToSnapshot

Type: boolean

A value that indicates whether to copy all tags from the DB cluster to snapshots of the DB cluster. The default is not to copy them.

DBClusterIdentifier

Required: Yes
Type: string

The DB cluster identifier for the cluster being modified. This parameter isn't case-sensitive.

Constraints: This identifier must match the identifier of an existing DB cluster.

DBClusterParameterGroupName

Type: string

The name of the DB cluster parameter group to use for the DB cluster.

DBInstanceParameterGroupName

Type: string

The name of the DB parameter group to apply to all instances of the DB cluster.

When you apply a parameter group using the DBInstanceParameterGroupName parameter, the DB cluster isn't rebooted automatically. Also, parameter changes aren't applied during the next maintenance window but instead are applied immediately.

Default: The existing name setting

Constraints:

The DB parameter group must be in the same DB parameter group family as this DB cluster.
The DBInstanceParameterGroupName parameter is only valid in combination with the AllowMajorVersionUpgrade parameter.

DeletionProtection

Type: boolean

A value that indicates whether the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled. By default, deletion protection is disabled.

Domain

Type: string

The Active Directory directory ID to move the DB cluster to. Specify none to remove the cluster from its current domain. The domain must be created prior to this operation.

DomainIAMRoleName

Type: string

Specify the name of the IAM role to be used when making API calls to the Directory Service.

EnableHttpEndpoint

Type: boolean

A value that indicates whether to enable the HTTP endpoint for an Aurora Serverless DB cluster. By default, the HTTP endpoint is disabled.

For more information, see Using the Data API for Aurora Serverless in the Amazon Aurora User Guide.

EnableIAMDatabaseAuthentication

Type: boolean

A value that indicates whether to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts. By default, mapping is disabled.

For more information, see IAM Database Authentication in the Amazon Aurora User Guide.

EngineVersion

Type: string

The version number of the database engine to which you want to upgrade. Changing this parameter results in an outage. The change is applied during the next maintenance window unless ApplyImmediately is enabled.

To list all of the available engine versions for aurora (for MySQL 5.6-compatible Aurora), use the following command:

aws rds describe-db-engine-versions --engine aurora --query "DBEngineVersions[].EngineVersion"

To list all of the available engine versions for aurora-mysql (for MySQL 5.7-compatible Aurora), use the following command:

aws rds describe-db-engine-versions --engine aurora-mysql --query "DBEngineVersions[].EngineVersion"

To list all of the available engine versions for aurora-postgresql, use the following command:

aws rds describe-db-engine-versions --engine aurora-postgresql --query "DBEngineVersions[].EngineVersion"

MasterUserPassword

Type: string

The new password for the master database user. This password can contain any printable ASCII character except "/", """, or "@".

Constraints: Must contain from 8 to 41 characters.

NewDBClusterIdentifier

Type: string

The new DB cluster identifier for the DB cluster when renaming a DB cluster. This value is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 letters, numbers, or hyphens
The first character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

Example: my-cluster2

OptionGroupName

Type: string

A value that indicates that the DB cluster should be associated with the specified option group. Changing this parameter doesn't result in an outage except in the following case, and the change is applied during the next maintenance window unless the ApplyImmediately is enabled for this request. If the parameter change results in an option group that enables OEM, this change can cause a brief (sub-second) period during which new connections are rejected but existing connections are not interrupted.

Permanent options can't be removed from an option group. The option group can't be removed from a DB cluster once it is associated with a DB cluster.

Port

Type: int

The port number on which the DB cluster accepts connections.

Constraints: Value must be 1150-65535

Default: The same port as the original DB cluster.

PreferredBackupWindow

Type: string

The daily time range during which automated backups are created if automated backups are enabled, using the BackupRetentionPeriod parameter.

Constraints:

Must be in the format hh24:mi-hh24:mi.
Must be in Universal Coordinated Time (UTC).
Must not conflict with the preferred maintenance window.
Must be at least 30 minutes.

PreferredMaintenanceWindow

Type: string

The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).

Format: ddd:hh24:mi-ddd:hh24:mi

Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.

Constraints: Minimum 30-minute window.

ScalingConfiguration

Type: ScalingConfiguration structure

The scaling properties of the DB cluster. You can only modify scaling properties for DB clusters in serverless DB engine mode.

VpcSecurityGroupIds

Type: Array of strings

A list of VPC security groups that the DB cluster will belong to.

Result Syntax

[
    'DBCluster' => [
        'ActivityStreamKinesisStreamName' => '<string>',
        'ActivityStreamKmsKeyId' => '<string>',
        'ActivityStreamMode' => 'sync|async',
        'ActivityStreamStatus' => 'stopped|starting|started|stopping',
        'AllocatedStorage' => <integer>,
        'AssociatedRoles' => [
            [
                'FeatureName' => '<string>',
                'RoleArn' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'AvailabilityZones' => ['<string>', ...],
        'BacktrackConsumedChangeRecords' => <integer>,
        'BacktrackWindow' => <integer>,
        'BackupRetentionPeriod' => <integer>,
        'Capacity' => <integer>,
        'CharacterSetName' => '<string>',
        'CloneGroupId' => '<string>',
        'ClusterCreateTime' => <DateTime>,
        'CopyTagsToSnapshot' => true || false,
        'CrossAccountClone' => true || false,
        'CustomEndpoints' => ['<string>', ...],
        'DBClusterArn' => '<string>',
        'DBClusterIdentifier' => '<string>',
        'DBClusterMembers' => [
            [
                'DBClusterParameterGroupStatus' => '<string>',
                'DBInstanceIdentifier' => '<string>',
                'IsClusterWriter' => true || false,
                'PromotionTier' => <integer>,
            ],
            // ...
        ],
        'DBClusterOptionGroupMemberships' => [
            [
                'DBClusterOptionGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'DBClusterParameterGroup' => '<string>',
        'DBSubnetGroup' => '<string>',
        'DatabaseName' => '<string>',
        'DbClusterResourceId' => '<string>',
        'DeletionProtection' => true || false,
        'DomainMemberships' => [
            [
                'Domain' => '<string>',
                'FQDN' => '<string>',
                'IAMRoleName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'EarliestBacktrackTime' => <DateTime>,
        'EarliestRestorableTime' => <DateTime>,
        'EnabledCloudwatchLogsExports' => ['<string>', ...],
        'Endpoint' => '<string>',
        'Engine' => '<string>',
        'EngineMode' => '<string>',
        'EngineVersion' => '<string>',
        'HostedZoneId' => '<string>',
        'HttpEndpointEnabled' => true || false,
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'KmsKeyId' => '<string>',
        'LatestRestorableTime' => <DateTime>,
        'MasterUsername' => '<string>',
        'MultiAZ' => true || false,
        'PercentProgress' => '<string>',
        'Port' => <integer>,
        'PreferredBackupWindow' => '<string>',
        'PreferredMaintenanceWindow' => '<string>',
        'ReadReplicaIdentifiers' => ['<string>', ...],
        'ReaderEndpoint' => '<string>',
        'ReplicationSourceIdentifier' => '<string>',
        'ScalingConfigurationInfo' => [
            'AutoPause' => true || false,
            'MaxCapacity' => <integer>,
            'MinCapacity' => <integer>,
            'SecondsUntilAutoPause' => <integer>,
            'TimeoutAction' => '<string>',
        ],
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
        'VpcSecurityGroups' => [
            [
                'Status' => '<string>',
                'VpcSecurityGroupId' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

DBCluster

Type: DBCluster structure

Contains the details of an Amazon Aurora DB cluster.

This data type is used as a response element in the DescribeDBClusters, StopDBCluster, and StartDBCluster actions.

Errors

DBClusterNotFoundFault:
DBClusterIdentifier doesn't refer to an existing DB cluster.
InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
StorageQuotaExceededFault:
The request would result in the user exceeding the allowed amount of storage available across all DB instances.
DBSubnetGroupNotFoundFault:
DBSubnetGroupName doesn't refer to an existing DB subnet group.
InvalidVPCNetworkStateFault:
The DB subnet group doesn't cover all Availability Zones after it's created because of users' change.
InvalidDBSubnetGroupStateFault:
The DB subnet group cannot be deleted because it's in use.
InvalidSubnet:
The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
DBClusterParameterGroupNotFoundFault:
DBClusterParameterGroupName doesn't refer to an existing DB cluster parameter group.
InvalidDBSecurityGroupStateFault:
The state of the DB security group doesn't allow deletion.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.
DBClusterAlreadyExistsFault:
The user already has a DB cluster with the given identifier.
DomainNotFoundFault:
Domain doesn't refer to an existing Active Directory domain.

Examples

Example 1: To change DB cluster settings

This example changes the specified settings for the specified DB cluster.

$result = $client->modifyDBCluster([
    'ApplyImmediately' => 1,
    'DBClusterIdentifier' => 'mydbcluster',
    'MasterUserPassword' => 'mynewpassword',
    'NewDBClusterIdentifier' => 'mynewdbcluster',
    'PreferredBackupWindow' => '04:00-04:30',
    'PreferredMaintenanceWindow' => 'Tue:05:00-Tue:05:30',
]);

Result syntax:

[
    'DBCluster' => [
    ],
]

ModifyDBClusterEndpoint

$result = $client->modifyDBClusterEndpoint([/* ... */]);
$promise = $client->modifyDBClusterEndpointAsync([/* ... */]);

Modifies the properties of an endpoint in an Amazon Aurora DB cluster.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->modifyDBClusterEndpoint([
    'DBClusterEndpointIdentifier' => '<string>', // REQUIRED
    'EndpointType' => '<string>',
    'ExcludedMembers' => ['<string>', ...],
    'StaticMembers' => ['<string>', ...],
]);

Parameter Details

Members

DBClusterEndpointIdentifier

Required: Yes
Type: string

The identifier of the endpoint to modify. This parameter is stored as a lowercase string.

EndpointType

Type: string

The type of the endpoint. One of: READER, WRITER, ANY.

ExcludedMembers

Type: Array of strings

StaticMembers

Type: Array of strings

List of DB instance identifiers that are part of the custom endpoint group.

Result Syntax

[
    'CustomEndpointType' => '<string>',
    'DBClusterEndpointArn' => '<string>',
    'DBClusterEndpointIdentifier' => '<string>',
    'DBClusterEndpointResourceIdentifier' => '<string>',
    'DBClusterIdentifier' => '<string>',
    'Endpoint' => '<string>',
    'EndpointType' => '<string>',
    'ExcludedMembers' => ['<string>', ...],
    'StaticMembers' => ['<string>', ...],
    'Status' => '<string>',
]

Result Details

Members

CustomEndpointType

Type: string

The type associated with a custom endpoint. One of: READER, WRITER, ANY.

DBClusterEndpointArn

Type: string

The Amazon Resource Name (ARN) for the endpoint.

DBClusterEndpointIdentifier

Type: string

The identifier associated with the endpoint. This parameter is stored as a lowercase string.

DBClusterEndpointResourceIdentifier

Type: string

A unique system-generated identifier for an endpoint. It remains the same for the whole life of the endpoint.

DBClusterIdentifier

Type: string

The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.

Endpoint

Type: string

The DNS address of the endpoint.

EndpointType

Type: string

The type of the endpoint. One of: READER, WRITER, CUSTOM.

ExcludedMembers

Type: Array of strings

StaticMembers

Type: Array of strings

List of DB instance identifiers that are part of the custom endpoint group.

Status

Type: string

The current status of the endpoint. One of: creating, available, deleting, modifying.

Errors

InvalidDBClusterStateFault:
The requested operation can't be performed while the cluster is in this state.
InvalidDBClusterEndpointStateFault:
The requested operation can't be performed on the endpoint while the endpoint is in this state.
DBClusterEndpointNotFoundFault:
The specified custom endpoint doesn't exist.
DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.

ModifyDBClusterParameterGroup

$result = $client->modifyDBClusterParameterGroup([/* ... */]);
$promise = $client->modifyDBClusterParameterGroupAsync([/* ... */]);

Modifies the parameters of a DB cluster parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB cluster associated with the parameter group before the change can take effect.

After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon RDS to fully complete the create action before the parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon RDS console or the DescribeDBClusterParameters action to verify that your DB cluster parameter group has been created or modified.

If the modified DB cluster parameter group is used by an Aurora Serverless cluster, Aurora applies the update immediately. The cluster restart might interrupt your workload. In that case, your application must reopen any connections and retry any transactions that were active when the parameter changes took effect.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->modifyDBClusterParameterGroup([
    'DBClusterParameterGroupName' => '<string>', // REQUIRED
    'Parameters' => [ // REQUIRED
        [
            'AllowedValues' => '<string>',
            'ApplyMethod' => 'immediate|pending-reboot',
            'ApplyType' => '<string>',
            'DataType' => '<string>',
            'Description' => '<string>',
            'IsModifiable' => true || false,
            'MinimumEngineVersion' => '<string>',
            'ParameterName' => '<string>',
            'ParameterValue' => '<string>',
            'Source' => '<string>',
            'SupportedEngineModes' => ['<string>', ...],
        ],
        // ...
    ],
]);

Parameter Details

Members

DBClusterParameterGroupName

Required: Yes
Type: string

The name of the DB cluster parameter group to modify.

Parameters

Required: Yes
Type: Array of Parameter structures

A list of parameters in the DB cluster parameter group to modify.

Result Syntax

[
    'DBClusterParameterGroupName' => '<string>',
]

Result Details

Members

DBClusterParameterGroupName

Type: string

The name of the DB cluster parameter group.

Constraints:

Must be 1 to 255 letters or numbers.
First character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

This value is stored as a lowercase string.

Errors

DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.
InvalidDBParameterGroupStateFault:
The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you can't delete it when the parameter group is in this state.

Examples

Example 1: To change DB cluster parameter group settings

This example immediately changes the specified setting for the specified DB cluster parameter group.

$result = $client->modifyDBClusterParameterGroup([
    'DBClusterParameterGroupName' => 'mydbclusterparametergroup',
    'Parameters' => [
        [
            'ApplyMethod' => 'immediate',
            'ParameterName' => 'time_zone',
            'ParameterValue' => 'America/Phoenix',
        ],
    ],
]);

Result syntax:

[
]

ModifyDBClusterSnapshotAttribute

$result = $client->modifyDBClusterSnapshotAttribute([/* ... */]);
$promise = $client->modifyDBClusterSnapshotAttributeAsync([/* ... */]);

Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot.

To share a manual DB cluster snapshot with other AWS accounts, specify restore as the AttributeName and use the ValuesToAdd parameter to add a list of IDs of the AWS accounts that are authorized to restore the manual DB cluster snapshot. Use the value all to make the manual DB cluster snapshot public, which means that it can be copied or restored by all AWS accounts. Do not add the all value for any manual DB cluster snapshots that contain private information that you don't want available to all AWS accounts. If a manual DB cluster snapshot is encrypted, it can be shared, but only by specifying a list of authorized AWS account IDs for the ValuesToAdd parameter. You can't use all as a value for that parameter in this case.

To view which AWS accounts have access to copy or restore a manual DB cluster snapshot, or whether a manual DB cluster snapshot public or private, use the DescribeDBClusterSnapshotAttributes API action.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->modifyDBClusterSnapshotAttribute([
    'AttributeName' => '<string>', // REQUIRED
    'DBClusterSnapshotIdentifier' => '<string>', // REQUIRED
    'ValuesToAdd' => ['<string>', ...],
    'ValuesToRemove' => ['<string>', ...],
]);

Parameter Details

Members

AttributeName

Required: Yes
Type: string

The name of the DB cluster snapshot attribute to modify.

To manage authorization for other AWS accounts to copy or restore a manual DB cluster snapshot, set this value to restore.

DBClusterSnapshotIdentifier

Required: Yes
Type: string

The identifier for the DB cluster snapshot to modify the attributes for.

ValuesToAdd

Type: Array of strings

A list of DB cluster snapshot attributes to add to the attribute specified by AttributeName.

To authorize other AWS accounts to copy or restore a manual DB cluster snapshot, set this list to include one or more AWS account IDs, or all to make the manual DB cluster snapshot restorable by any AWS account. Do not add the all value for any manual DB cluster snapshots that contain private information that you don't want available to all AWS accounts.

ValuesToRemove

Type: Array of strings

A list of DB cluster snapshot attributes to remove from the attribute specified by AttributeName.

To remove authorization for other AWS accounts to copy or restore a manual DB cluster snapshot, set this list to include one or more AWS account identifiers, or all to remove authorization for any AWS account to copy or restore the DB cluster snapshot. If you specify all, an AWS account whose account ID is explicitly added to the restore attribute can still copy or restore a manual DB cluster snapshot.

Result Syntax

[
    'DBClusterSnapshotAttributesResult' => [
        'DBClusterSnapshotAttributes' => [
            [
                'AttributeName' => '<string>',
                'AttributeValues' => ['<string>', ...],
            ],
            // ...
        ],
        'DBClusterSnapshotIdentifier' => '<string>',
    ],
]

Result Details

Members

DBClusterSnapshotAttributesResult

Type: DBClusterSnapshotAttributesResult structure

Contains the results of a successful call to the DescribeDBClusterSnapshotAttributes API action.

Errors

DBClusterSnapshotNotFoundFault:
DBClusterSnapshotIdentifier doesn't refer to an existing DB cluster snapshot.
InvalidDBClusterSnapshotStateFault:
The supplied value isn't a valid DB cluster snapshot state.
SharedSnapshotQuotaExceededFault:
You have exceeded the maximum number of accounts that you can share a manual DB snapshot with.

Examples

Example 1: To add or remove access to a manual DB cluster snapshot

The following example gives two AWS accounts access to a manual DB cluster snapshot and ensures that the DB cluster snapshot is private by removing the value "all".

$result = $client->modifyDBClusterSnapshotAttribute([
    'AttributeName' => 'restore',
    'DBClusterSnapshotIdentifier' => 'manual-cluster-snapshot1',
    'ValuesToAdd' => [
        '123451234512',
        '123456789012',
    ],
    'ValuesToRemove' => [
        'all',
    ],
]);

Result syntax:

[
    'DBClusterSnapshotAttributesResult' => [
    ],
]

ModifyDBInstance

$result = $client->modifyDBInstance([/* ... */]);
$promise = $client->modifyDBInstanceAsync([/* ... */]);

Modifies settings for a DB instance. You can change one or more database configuration parameters by specifying these parameters and the new values in the request. To learn what modifications you can make to your DB instance, call DescribeValidDBInstanceModifications before you call ModifyDBInstance.

Parameter Syntax

$result = $client->modifyDBInstance([
    'AllocatedStorage' => <integer>,
    'AllowMajorVersionUpgrade' => true || false,
    'ApplyImmediately' => true || false,
    'AutoMinorVersionUpgrade' => true || false,
    'BackupRetentionPeriod' => <integer>,
    'CACertificateIdentifier' => '<string>',
    'CertificateRotationRestart' => true || false,
    'CloudwatchLogsExportConfiguration' => [
        'DisableLogTypes' => ['<string>', ...],
        'EnableLogTypes' => ['<string>', ...],
    ],
    'CopyTagsToSnapshot' => true || false,
    'DBInstanceClass' => '<string>',
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'DBParameterGroupName' => '<string>',
    'DBPortNumber' => <integer>,
    'DBSecurityGroups' => ['<string>', ...],
    'DBSubnetGroupName' => '<string>',
    'DeletionProtection' => true || false,
    'Domain' => '<string>',
    'DomainIAMRoleName' => '<string>',
    'EnableIAMDatabaseAuthentication' => true || false,
    'EnablePerformanceInsights' => true || false,
    'EngineVersion' => '<string>',
    'Iops' => <integer>,
    'LicenseModel' => '<string>',
    'MasterUserPassword' => '<string>',
    'MaxAllocatedStorage' => <integer>,
    'MonitoringInterval' => <integer>,
    'MonitoringRoleArn' => '<string>',
    'MultiAZ' => true || false,
    'NewDBInstanceIdentifier' => '<string>',
    'OptionGroupName' => '<string>',
    'PerformanceInsightsKMSKeyId' => '<string>',
    'PerformanceInsightsRetentionPeriod' => <integer>,
    'PreferredBackupWindow' => '<string>',
    'PreferredMaintenanceWindow' => '<string>',
    'ProcessorFeatures' => [
        [
            'Name' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'PromotionTier' => <integer>,
    'PubliclyAccessible' => true || false,
    'StorageType' => '<string>',
    'TdeCredentialArn' => '<string>',
    'TdeCredentialPassword' => '<string>',
    'UseDefaultProcessorFeatures' => true || false,
    'VpcSecurityGroupIds' => ['<string>', ...],
]);

Parameter Details

Members

AllocatedStorage

Type: int

The new amount of storage (in gibibytes) to allocate for the DB instance.

For MariaDB, MySQL, Oracle, and PostgreSQL, the value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value.

For the valid values for allocated storage for each engine, see CreateDBInstance.

AllowMajorVersionUpgrade

Type: boolean

A value that indicates whether major version upgrades are allowed. Changing this parameter doesn't result in an outage and the change is asynchronously applied as soon as possible.

Constraints: Major version upgrades must be allowed when specifying a value for the EngineVersion parameter that is a different major version than the DB instance's current version.

ApplyImmediately

Type: boolean

If this parameter is disabled, changes to the DB instance are applied during the next maintenance window. Some parameter changes can cause an outage and are applied on the next call to RebootDBInstance, or the next failure reboot. Review the table of parameters in Modifying a DB Instance in the Amazon RDS User Guide. to see the impact of enabling or disabling ApplyImmediately for each modified parameter and to determine when the changes are applied.

AutoMinorVersionUpgrade

Type: boolean

A value that indicates whether minor version upgrades are applied automatically to the DB instance during the maintenance window. Changing this parameter doesn't result in an outage except in the following case and the change is asynchronously applied as soon as possible. An outage results if this parameter is enabled during the maintenance window, and a newer minor version is available, and RDS has enabled auto patching for that engine version.

BackupRetentionPeriod

Type: int

The number of days to retain automated backups. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups.

Changing this parameter can result in an outage if you change from 0 to a non-zero value or from a non-zero value to 0. These changes are applied during the next maintenance window unless the ApplyImmediately parameter is enabled for this request. If you change the parameter from one non-zero value to another non-zero value, the change is asynchronously applied as soon as possible.

Amazon Aurora

Not applicable. The retention period for automated backups is managed by the DB cluster. For more information, see ModifyDBCluster.

Default: Uses existing setting

Constraints:

Must be a value from 0 to 35
Can be specified for a MySQL Read Replica only if the source is running MySQL 5.6 or later
Can be specified for a PostgreSQL Read Replica only if the source is running PostgreSQL 9.3.5
Can't be set to 0 if the DB instance is a source to Read Replicas

CACertificateIdentifier

Type: string

Indicates the certificate that needs to be associated with the instance.

CertificateRotationRestart

Type: boolean

A value that indicates whether the DB instance is restarted when you rotate your SSL/TLS certificate.

By default, the DB instance is restarted when you rotate your SSL/TLS certificate. The certificate is not updated until the DB instance is restarted.

Set this parameter only if you are not using SSL/TLS to connect to the DB instance.

If you are using SSL/TLS to connect to the DB instance, follow the appropriate instructions for your DB engine to rotate your SSL/TLS certificate:

For more information about rotating your SSL/TLS certificate for RDS DB engines, see Rotating Your SSL/TLS Certificate. in the Amazon RDS User Guide.
For more information about rotating your SSL/TLS certificate for Aurora DB engines, see Rotating Your SSL/TLS Certificate in the Amazon Aurora User Guide.

CloudwatchLogsExportConfiguration

Type: CloudwatchLogsExportConfiguration structure

The configuration setting for the log types to be enabled for export to CloudWatch Logs for a specific DB instance.

A change to the CloudwatchLogsExportConfiguration parameter is always applied to the DB instance immediately. Therefore, the ApplyImmediately parameter has no effect.

CopyTagsToSnapshot

Type: boolean

A value that indicates whether to copy all tags from the DB instance to snapshots of the DB instance. By default, tags are not copied.

Amazon Aurora

Not applicable. Copying tags to snapshots is managed by the DB cluster. Setting this value for an Aurora DB instance has no effect on the DB cluster setting. For more information, see ModifyDBCluster.

DBInstanceClass

Type: string

The new compute and memory capacity of the DB instance, for example, db.m4.large. Not all DB instance classes are available in all AWS Regions, or for all database engines. For the full list of DB instance classes, and availability for your engine, see DB Instance Class in the Amazon RDS User Guide.

If you modify the DB instance class, an outage occurs during the change. The change is applied during the next maintenance window, unless ApplyImmediately is enabled for this request.

Default: Uses existing setting

DBInstanceIdentifier

Required: Yes
Type: string

The DB instance identifier. This value is stored as a lowercase string.

Constraints:

Must match the identifier of an existing DBInstance.

DBParameterGroupName

Type: string

The name of the DB parameter group to apply to the DB instance. Changing this setting doesn't result in an outage. The parameter group name itself is changed immediately, but the actual parameter changes are not applied until you reboot the instance without failover. In this case, the DB instance isn't rebooted automatically and the parameter changes isn't applied during the next maintenance window.

Default: Uses existing setting

Constraints: The DB parameter group must be in the same DB parameter group family as this DB instance.

DBPortNumber

Type: int

The port number on which the database accepts connections.

The value of the DBPortNumber parameter must not match any of the port values specified for options in the option group for the DB instance.

Your database will restart when you change the DBPortNumber value regardless of the value of the ApplyImmediately parameter.

MySQL

Default: 3306

Valid Values: 1150-65535

MariaDB

Default: 3306

Valid Values: 1150-65535

PostgreSQL

Default: 5432

Valid Values: 1150-65535

Type: Integer

Oracle

Default: 1521

Valid Values: 1150-65535

SQL Server

Default: 1433

Valid Values: 1150-65535 except for 1434, 3389, 47001, 49152, and 49152 through 49156.

Amazon Aurora

Default: 3306

Valid Values: 1150-65535

DBSecurityGroups

Type: Array of strings

A list of DB security groups to authorize on this DB instance. Changing this setting doesn't result in an outage and the change is asynchronously applied as soon as possible.

Constraints:

If supplied, must match existing DBSecurityGroups.

DBSubnetGroupName

Type: string

The new DB subnet group for the DB instance. You can use this parameter to move your DB instance to a different VPC. If your DB instance isn't in a VPC, you can also use this parameter to move your DB instance into a VPC. For more information, see Updating the VPC for a DB Instance in the Amazon RDS User Guide.

Changing the subnet group causes an outage during the change. The change is applied during the next maintenance window, unless you enable ApplyImmediately.

Constraints: If supplied, must match the name of an existing DBSubnetGroup.

Example: mySubnetGroup

DeletionProtection

Type: boolean

Domain

Type: string

The Active Directory directory ID to move the DB instance to. Specify none to remove the instance from its current domain. The domain must be created prior to this operation. Currently, only Microsoft SQL Server and Oracle DB instances can be created in an Active Directory Domain.

DomainIAMRoleName

Type: string

The name of the IAM role to use when making API calls to the Directory Service.

EnableIAMDatabaseAuthentication

Type: boolean

For more information about IAM database authentication, see IAM Database Authentication for MySQL and PostgreSQL in the Amazon RDS User Guide.

EnablePerformanceInsights

Type: boolean

A value that indicates whether to enable Performance Insights for the DB instance.

For more information, see Using Amazon Performance Insights in the Amazon Relational Database Service User Guide.

EngineVersion

Type: string

The version number of the database engine to upgrade to. Changing this parameter results in an outage and the change is applied during the next maintenance window unless the ApplyImmediately parameter is eanbled for this request.

For major version upgrades, if a nondefault DB parameter group is currently in use, a new DB parameter group in the DB parameter group family for the new engine version must be specified. The new DB parameter group can be the default for that DB parameter group family.

For information about valid engine versions, see CreateDBInstance, or call DescribeDBEngineVersions.

Iops

Type: int

The new Provisioned IOPS (I/O operations per second) value for the RDS instance.

Changing this setting doesn't result in an outage and the change is applied during the next maintenance window unless the ApplyImmediately parameter is enabled for this request. If you are migrating from Provisioned IOPS to standard storage, set this value to 0. The DB instance will require a reboot for the change in storage type to take effect.

If you choose to migrate your DB instance from using standard storage to using Provisioned IOPS, or from using Provisioned IOPS to using standard storage, the process can take time. The duration of the migration depends on several factors such as database load, storage size, storage type (standard or Provisioned IOPS), amount of IOPS provisioned (if any), and the number of prior scale storage operations. Typical migration times are under 24 hours, but the process can take up to several days in some cases. During the migration, the DB instance is available for use, but might experience performance degradation. While the migration takes place, nightly backups for the instance are suspended. No other Amazon RDS operations can take place for the instance, including modifying the instance, rebooting the instance, deleting the instance, creating a Read Replica for the instance, and creating a DB snapshot of the instance.

Constraints: For MariaDB, MySQL, Oracle, and PostgreSQL, the value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value.

Default: Uses existing setting

LicenseModel

Type: string

The license model for the DB instance.

Valid values: license-included | bring-your-own-license | general-public-license

MasterUserPassword

Type: string

The new password for the master user. The password can include any printable ASCII character except "/", """, or "@".

Changing this parameter doesn't result in an outage and the change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the MasterUserPassword element exists in the PendingModifiedValues element of the operation response.

Amazon Aurora

Not applicable. The password for the master user is managed by the DB cluster. For more information, see ModifyDBCluster.

Default: Uses existing setting

MariaDB

Constraints: Must contain from 8 to 41 characters.

Microsoft SQL Server

Constraints: Must contain from 8 to 128 characters.

MySQL

Constraints: Must contain from 8 to 41 characters.

Oracle

Constraints: Must contain from 8 to 30 characters.

PostgreSQL

Constraints: Must contain from 8 to 128 characters.

Amazon RDS API actions never return the password, so this action provides a way to regain access to a primary instance user if the password is lost. This includes restoring privileges that might have been accidentally revoked.

MaxAllocatedStorage

Type: int

The upper limit to which Amazon RDS can automatically scale the storage of the DB instance.

MonitoringInterval

Type: int

The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.

If MonitoringRoleArn is specified, then you must also set MonitoringInterval to a value other than 0.

Valid Values: 0, 1, 5, 10, 15, 30, 60

MonitoringRoleArn

Type: string

The ARN for the IAM role that permits RDS to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess. For information on creating a monitoring role, go to To create an IAM role for Amazon RDS Enhanced Monitoring in the Amazon RDS User Guide.

If MonitoringInterval is set to a value other than 0, then you must supply a MonitoringRoleArn value.

MultiAZ

Type: boolean

A value that indicates whether the DB instance is a Multi-AZ deployment. Changing this parameter doesn't result in an outage and the change is applied during the next maintenance window unless the ApplyImmediately parameter is enabled for this request.

NewDBInstanceIdentifier

Type: string

The new DB instance identifier for the DB instance when renaming a DB instance. When you change the DB instance identifier, an instance reboot occurs immediately if you enable ApplyImmediately, or will occur during the next maintenance window if you disable Apply Immediately. This value is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 letters, numbers, or hyphens.
The first character must be a letter.
Can't end with a hyphen or contain two consecutive hyphens.

Example: mydbinstance

OptionGroupName

Type: string

Indicates that the DB instance should be associated with the specified option group. Changing this parameter doesn't result in an outage except in the following case and the change is applied during the next maintenance window unless the ApplyImmediately parameter is enabled for this request. If the parameter change results in an option group that enables OEM, this change can cause a brief (sub-second) period during which new connections are rejected but existing connections are not interrupted.

Permanent options, such as the TDE option for Oracle Advanced Security TDE, can't be removed from an option group, and that option group can't be removed from a DB instance once it is associated with a DB instance

PerformanceInsightsKMSKeyId

Type: string

The AWS KMS key identifier for encryption of Performance Insights data. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

PerformanceInsightsRetentionPeriod

Type: int

The amount of time, in days, to retain Performance Insights data. Valid values are 7 or 731 (2 years).

PreferredBackupWindow

Type: string

The daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod parameter. Changing this parameter doesn't result in an outage and the change is asynchronously applied as soon as possible.

Amazon Aurora

Not applicable. The daily time range for creating automated backups is managed by the DB cluster. For more information, see ModifyDBCluster.

Constraints:

Must be in the format hh24:mi-hh24:mi
Must be in Universal Time Coordinated (UTC)
Must not conflict with the preferred maintenance window
Must be at least 30 minutes

PreferredMaintenanceWindow

Type: string

The weekly time range (in UTC) during which system maintenance can occur, which might result in an outage. Changing this parameter doesn't result in an outage, except in the following situation, and the change is asynchronously applied as soon as possible. If there are pending actions that cause a reboot, and the maintenance window is changed to include the current time, then changing this parameter will cause a reboot of the DB instance. If moving this window to the current time, there must be at least 30 minutes between the current time and end of the window to ensure pending changes are applied.

Default: Uses existing setting

Format: ddd:hh24:mi-ddd:hh24:mi

Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

Constraints: Must be at least 30 minutes

ProcessorFeatures

Type: Array of ProcessorFeature structures

The number of CPU cores and the number of threads per core for the DB instance class of the DB instance.

PromotionTier

Type: int

Default: 1

Valid Values: 0 - 15

PubliclyAccessible

Type: boolean

PubliclyAccessible only applies to DB instances in a VPC. The DB instance must be part of a public subnet and PubliclyAccessible must be enabled for it to be publicly accessible.

Changes to the PubliclyAccessible parameter are applied immediately regardless of the value of the ApplyImmediately parameter.

StorageType

Type: string

Specifies the storage type to be associated with the DB instance.

If you specify Provisioned IOPS (io1), you must also include a value for the Iops parameter.

Valid values: standard | gp2 | io1

Default: io1 if the Iops parameter is specified, otherwise gp2

TdeCredentialArn

Type: string

The ARN from the key store with which to associate the instance for TDE encryption.

TdeCredentialPassword

Type: string

The password for the given ARN from the key store in order to access the device.

UseDefaultProcessorFeatures

Type: boolean

A value that indicates whether the DB instance class of the DB instance uses its default processor features.

VpcSecurityGroupIds

Type: Array of strings

A list of EC2 VPC security groups to authorize on this DB instance. This change is asynchronously applied as soon as possible.

Amazon Aurora

Not applicable. The associated list of EC2 VPC security groups is managed by the DB cluster. For more information, see ModifyDBCluster.

Constraints:

If supplied, must match existing VpcSecurityGroupIds.

Result Syntax

[
    'DBInstance' => [
        'AllocatedStorage' => <integer>,
        'AssociatedRoles' => [
            [
                'FeatureName' => '<string>',
                'RoleArn' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'AutoMinorVersionUpgrade' => true || false,
        'AvailabilityZone' => '<string>',
        'BackupRetentionPeriod' => <integer>,
        'CACertificateIdentifier' => '<string>',
        'CharacterSetName' => '<string>',
        'CopyTagsToSnapshot' => true || false,
        'DBClusterIdentifier' => '<string>',
        'DBInstanceArn' => '<string>',
        'DBInstanceClass' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DBInstanceStatus' => '<string>',
        'DBName' => '<string>',
        'DBParameterGroups' => [
            [
                'DBParameterGroupName' => '<string>',
                'ParameterApplyStatus' => '<string>',
            ],
            // ...
        ],
        'DBSecurityGroups' => [
            [
                'DBSecurityGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'DBSubnetGroup' => [
            'DBSubnetGroupArn' => '<string>',
            'DBSubnetGroupDescription' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'SubnetGroupStatus' => '<string>',
            'Subnets' => [
                [
                    'SubnetAvailabilityZone' => [
                        'Name' => '<string>',
                    ],
                    'SubnetIdentifier' => '<string>',
                    'SubnetStatus' => '<string>',
                ],
                // ...
            ],
            'VpcId' => '<string>',
        ],
        'DbInstancePort' => <integer>,
        'DbiResourceId' => '<string>',
        'DeletionProtection' => true || false,
        'DomainMemberships' => [
            [
                'Domain' => '<string>',
                'FQDN' => '<string>',
                'IAMRoleName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'EnabledCloudwatchLogsExports' => ['<string>', ...],
        'Endpoint' => [
            'Address' => '<string>',
            'HostedZoneId' => '<string>',
            'Port' => <integer>,
        ],
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'EnhancedMonitoringResourceArn' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LatestRestorableTime' => <DateTime>,
        'LicenseModel' => '<string>',
        'ListenerEndpoint' => [
            'Address' => '<string>',
            'HostedZoneId' => '<string>',
            'Port' => <integer>,
        ],
        'MasterUsername' => '<string>',
        'MaxAllocatedStorage' => <integer>,
        'MonitoringInterval' => <integer>,
        'MonitoringRoleArn' => '<string>',
        'MultiAZ' => true || false,
        'OptionGroupMemberships' => [
            [
                'OptionGroupName' => '<string>',
                'Status' => '<string>',
            ],
            // ...
        ],
        'PendingModifiedValues' => [
            'AllocatedStorage' => <integer>,
            'BackupRetentionPeriod' => <integer>,
            'CACertificateIdentifier' => '<string>',
            'DBInstanceClass' => '<string>',
            'DBInstanceIdentifier' => '<string>',
            'DBSubnetGroupName' => '<string>',
            'EngineVersion' => '<string>',
            'Iops' => <integer>,
            'LicenseModel' => '<string>',
            'MasterUserPassword' => '<string>',
            'MultiAZ' => true || false,
            'PendingCloudwatchLogsExports' => [
                'LogTypesToDisable' => ['<string>', ...],
                'LogTypesToEnable' => ['<string>', ...],
            ],
            'Port' => <integer>,
            'ProcessorFeatures' => [
                [
                    'Name' => '<string>',
                    'Value' => '<string>',
                ],
                // ...
            ],
            'StorageType' => '<string>',
        ],
        'PerformanceInsightsEnabled' => true || false,
        'PerformanceInsightsKMSKeyId' => '<string>',
        'PerformanceInsightsRetentionPeriod' => <integer>,
        'PreferredBackupWindow' => '<string>',
        'PreferredMaintenanceWindow' => '<string>',
        'ProcessorFeatures' => [
            [
                'Name' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
        'PromotionTier' => <integer>,
        'PubliclyAccessible' => true || false,
        'ReadReplicaDBClusterIdentifiers' => ['<string>', ...],
        'ReadReplicaDBInstanceIdentifiers' => ['<string>', ...],
        'ReadReplicaSourceDBInstanceIdentifier' => '<string>',
        'SecondaryAvailabilityZone' => '<string>',
        'StatusInfos' => [
            [
                'Message' => '<string>',
                'Normal' => true || false,
                'Status' => '<string>',
                'StatusType' => '<string>',
            ],
            // ...
        ],
        'StorageEncrypted' => true || false,
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcSecurityGroups' => [
            [
                'Status' => '<string>',
                'VpcSecurityGroupId' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

DBInstance

Type: DBInstance structure

Contains the details of an Amazon RDS DB instance.

This data type is used as a response element in the DescribeDBInstances action.

Errors

InvalidDBInstanceStateFault:
The DB instance isn't in a valid state.
InvalidDBSecurityGroupStateFault:
The state of the DB security group doesn't allow deletion.
DBInstanceAlreadyExistsFault:
The user already has a DB instance with the given identifier.
DBInstanceNotFoundFault:
DBInstanceIdentifier doesn't refer to an existing DB instance.
DBSecurityGroupNotFoundFault:
DBSecurityGroupName doesn't refer to an existing DB security group.
DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.
InsufficientDBInstanceCapacityFault:
The specified DB instance class isn't available in the specified Availability Zone.
StorageQuotaExceededFault:
The request would result in the user exceeding the allowed amount of storage available across all DB instances.
InvalidVPCNetworkStateFault:
The DB subnet group doesn't cover all Availability Zones after it's created because of users' change.
ProvisionedIopsNotAvailableInAZFault:
Provisioned IOPS not available in the specified Availability Zone.
OptionGroupNotFoundFault:
The specified option group could not be found.
DBUpgradeDependencyFailureFault:
The DB upgrade failed because a resource the DB depends on can't be modified.
StorageTypeNotSupportedFault:
Storage of the StorageType specified can't be associated with the DB instance.
AuthorizationNotFoundFault:
The specified CIDR IP range or Amazon EC2 security group might not be authorized for the specified DB security group.

Or, RDS might not be authorized to perform necessary actions using IAM on your behalf.
CertificateNotFoundFault:
CertificateIdentifier doesn't refer to an existing certificate.
DomainNotFoundFault:
Domain doesn't refer to an existing Active Directory domain.
BackupPolicyNotFoundFault:
This error does not currently have a description.

Examples

Example 1: To change DB instance settings

This example immediately changes the specified settings for the specified DB instance.

$result = $client->modifyDBInstance([
    'AllocatedStorage' => 10,
    'ApplyImmediately' => 1,
    'BackupRetentionPeriod' => 1,
    'DBInstanceClass' => 'db.t2.small',
    'DBInstanceIdentifier' => 'mymysqlinstance',
    'MasterUserPassword' => 'mynewpassword',
    'PreferredBackupWindow' => '04:00-04:30',
    'PreferredMaintenanceWindow' => 'Tue:05:00-Tue:05:30',
]);

Result syntax:

[
    'DBInstance' => [
    ],
]

ModifyDBParameterGroup

$result = $client->modifyDBParameterGroup([/* ... */]);
$promise = $client->modifyDBParameterGroupAsync([/* ... */]);

Modifies the parameters of a DB parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.

Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB instance associated with the parameter group before the change can take effect.

After you modify a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon RDS to fully complete the modify action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon RDS console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.

Parameter Syntax

$result = $client->modifyDBParameterGroup([
    'DBParameterGroupName' => '<string>', // REQUIRED
    'Parameters' => [ // REQUIRED
        [
            'AllowedValues' => '<string>',
            'ApplyMethod' => 'immediate|pending-reboot',
            'ApplyType' => '<string>',
            'DataType' => '<string>',
            'Description' => '<string>',
            'IsModifiable' => true || false,
            'MinimumEngineVersion' => '<string>',
            'ParameterName' => '<string>',
            'ParameterValue' => '<string>',
            'Source' => '<string>',
            'SupportedEngineModes' => ['<string>', ...],
        ],
        // ...
    ],
]);

Parameter Details

Members

DBParameterGroupName

Required: Yes
Type: string

The name of the DB parameter group.

Constraints:

If supplied, must match the name of an existing DBParameterGroup.

Parameters

Required: Yes
Type: Array of Parameter structures

An array of parameter names, values, and the apply method for the parameter update. At least one parameter name, value, and apply method must be supplied; later arguments are optional. A maximum of 20 parameters can be modified in a single request.

Valid Values (for the application method): immediate | pending-reboot

You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters, and changes are applied when you reboot the DB instance without failover.

Result Syntax

[
    'DBParameterGroupName' => '<string>',
]

Result Details

Members

DBParameterGroupName

Type: string

Provides the name of the DB parameter group.

Errors

DBParameterGroupNotFoundFault:
DBParameterGroupName doesn't refer to an existing DB parameter group.
InvalidDBParameterGroupStateFault:
The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you can't delete it when the parameter group is in this state.

Examples

Example 1: To change DB parameter group settings

This example immediately changes the specified setting for the specified DB parameter group.

$result = $client->modifyDBParameterGroup([
    'DBParameterGroupName' => 'mymysqlparametergroup',
    'Parameters' => [
        [
            'ApplyMethod' => 'immediate',
            'ParameterName' => 'time_zone',
            'ParameterValue' => 'America/Phoenix',
        ],
    ],
]);

Result syntax:

[
]

ModifyDBProxy

$result = $client->modifyDBProxy([/* ... */]);
$promise = $client->modifyDBProxyAsync([/* ... */]);

This is prerelease documentation for the RDS Database Proxy feature in preview release. It is subject to change.

Changes the settings for an existing DB proxy.

Parameter Syntax

$result = $client->modifyDBProxy([
    'Auth' => [
        [
            'AuthScheme' => 'SECRETS',
            'Description' => '<string>',
            'IAMAuth' => 'DISABLED|REQUIRED',
            'SecretArn' => '<string>',
            'UserName' => '<string>',
        ],
        // ...
    ],
    'DBProxyName' => '<string>', // REQUIRED
    'DebugLogging' => true || false,
    'IdleClientTimeout' => <integer>,
    'NewDBProxyName' => '<string>',
    'RequireTLS' => true || false,
    'RoleArn' => '<string>',
    'SecurityGroups' => ['<string>', ...],
]);

Parameter Details

Members

Auth

Type: Array of UserAuthConfig structures

The new authentication settings for the DBProxy.

DBProxyName

Required: Yes
Type: string

The identifier for the DBProxy to modify.

DebugLogging

Type: boolean

IdleClientTimeout

Type: int

NewDBProxyName

Type: string

The new identifier for the DBProxy. An identifier must begin with a letter and must contain only ASCII letters, digits, and hyphens; it can't end with a hyphen or contain two consecutive hyphens.

RequireTLS

Type: boolean

Whether Transport Layer Security (TLS) encryption is required for connections to the proxy. By enabling this setting, you can enforce encrypted TLS connections to the proxy, even if the associated database doesn't use TLS.

RoleArn

Type: string

The Amazon Resource Name (ARN) of the IAM role that the proxy uses to access secrets in AWS Secrets Manager.

SecurityGroups

Type: Array of strings

The new list of security groups for the DBProxy.

Result Syntax

[
    'DBProxy' => [
        'Auth' => [
            [
                'AuthScheme' => 'SECRETS',
                'Description' => '<string>',
                'IAMAuth' => 'DISABLED|REQUIRED',
                'SecretArn' => '<string>',
                'UserName' => '<string>',
            ],
            // ...
        ],
        'CreatedDate' => <DateTime>,
        'DBProxyArn' => '<string>',
        'DBProxyName' => '<string>',
        'DebugLogging' => true || false,
        'Endpoint' => '<string>',
        'EngineFamily' => '<string>',
        'IdleClientTimeout' => <integer>,
        'RequireTLS' => true || false,
        'RoleArn' => '<string>',
        'Status' => 'available|modifying|incompatible-network|insufficient-resource-limits|creating|deleting',
        'UpdatedDate' => <DateTime>,
        'VpcSecurityGroupIds' => ['<string>', ...],
        'VpcSubnetIds' => ['<string>', ...],
    ],
]

Result Details

Members

DBProxy

Type: DBProxy structure

The DBProxy object representing the new settings for the proxy.

Errors

DBProxyNotFoundFault:
The specified proxy name doesn't correspond to a proxy owned by your AWS accoutn in the specified AWS Region.
DBProxyAlreadyExistsFault:
The specified proxy name must be unique for all proxies owned by your AWS account in the specified AWS Region.
InvalidDBProxyStateFault:
The requested operation can't be performed while the proxy is in this state.

ModifyDBProxyTargetGroup

$result = $client->modifyDBProxyTargetGroup([/* ... */]);
$promise = $client->modifyDBProxyTargetGroupAsync([/* ... */]);

This is prerelease documentation for the RDS Database Proxy feature in preview release. It is subject to change.

Modifies the properties of a DBProxyTargetGroup.

Parameter Syntax

$result = $client->modifyDBProxyTargetGroup([
    'ConnectionPoolConfig' => [
        'ConnectionBorrowTimeout' => <integer>,
        'InitQuery' => '<string>',
        'MaxConnectionsPercent' => <integer>,
        'MaxIdleConnectionsPercent' => <integer>,
        'SessionPinningFilters' => ['<string>', ...],
    ],
    'DBProxyName' => '<string>', // REQUIRED
    'NewName' => '<string>',
    'TargetGroupName' => '<string>', // REQUIRED
]);

Parameter Details

Members

ConnectionPoolConfig

Type: ConnectionPoolConfiguration structure

The settings that determine the size and behavior of the connection pool for the target group.

DBProxyName

Required: Yes
Type: string

The name of the new proxy to which to assign the target group.

NewName

Type: string

The new name for the modified DBProxyTarget. An identifier must begin with a letter and must contain only ASCII letters, digits, and hyphens; it can't end with a hyphen or contain two consecutive hyphens.

TargetGroupName

Required: Yes
Type: string

The name of the new target group to assign to the proxy.

Result Syntax

[
    'DBProxyTargetGroup' => [
        'ConnectionPoolConfig' => [
            'ConnectionBorrowTimeout' => <integer>,
            'InitQuery' => '<string>',
            'MaxConnectionsPercent' => <integer>,
            'MaxIdleConnectionsPercent' => <integer>,
            'SessionPinningFilters' => ['<string>', ...],
        ],
        'CreatedDate' => <DateTime>,
        'DBProxyName' => '<string>',
        'IsDefault' => true || false,
        'Status' => '<string>',
        'TargetGroupArn' => '<string>',
        'TargetGroupName' => '<string>',
        'UpdatedDate' => <DateTime>,
    ],
]

Result Details

Members

DBProxyTargetGroup

Type: DBProxyTargetGroup structure

The settings of the modified DBProxyTarget.

Errors

DBProxyNotFoundFault:
The specified proxy name doesn't correspond to a proxy owned by your AWS accoutn in the specified AWS Region.
DBProxyTargetGroupNotFoundFault:
The specified target group isn't available for a proxy owned by your AWS account in the specified AWS Region.
InvalidDBProxyStateFault:
The requested operation can't be performed while the proxy is in this state.

ModifyDBSnapshot

$result = $client->modifyDBSnapshot([/* ... */]);
$promise = $client->modifyDBSnapshotAsync([/* ... */]);

Updates a manual DB snapshot, which can be encrypted or not encrypted, with a new engine version.

Amazon RDS supports upgrading DB snapshots for MySQL, Oracle, and PostgreSQL.

Parameter Syntax

$result = $client->modifyDBSnapshot([
    'DBSnapshotIdentifier' => '<string>', // REQUIRED
    'EngineVersion' => '<string>',
    'OptionGroupName' => '<string>',
]);

Parameter Details

Members

DBSnapshotIdentifier

Required: Yes
Type: string

The identifier of the DB snapshot to modify.

EngineVersion

Type: string

The engine version to upgrade the DB snapshot to.

The following are the database engines and engine versions that are available when you upgrade a DB snapshot.

MySQL

5.5.46 (supported for 5.1 DB snapshots)

Oracle

12.1.0.2.v8 (supported for 12.1.0.1 DB snapshots)
11.2.0.4.v12 (supported for 11.2.0.2 DB snapshots)
11.2.0.4.v11 (supported for 11.2.0.3 DB snapshots)

PostgreSQL

For the list of engine versions that are available for upgrading a DB snapshot, see Upgrading the PostgreSQL DB Engine for Amazon RDS.

OptionGroupName

Type: string

The option group to identify with the upgraded DB snapshot.

You can specify this parameter when you upgrade an Oracle DB snapshot. The same option group considerations apply when upgrading a DB snapshot as when upgrading a DB instance. For more information, see Option Group Considerations in the Amazon RDS User Guide.

Result Syntax

[
    'DBSnapshot' => [
        'AllocatedStorage' => <integer>,
        'AvailabilityZone' => '<string>',
        'DBInstanceIdentifier' => '<string>',
        'DBSnapshotArn' => '<string>',
        'DBSnapshotIdentifier' => '<string>',
        'DbiResourceId' => '<string>',
        'Encrypted' => true || false,
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'IAMDatabaseAuthenticationEnabled' => true || false,
        'InstanceCreateTime' => <DateTime>,
        'Iops' => <integer>,
        'KmsKeyId' => '<string>',
        'LicenseModel' => '<string>',
        'MasterUsername' => '<string>',
        'OptionGroupName' => '<string>',
        'PercentProgress' => <integer>,
        'Port' => <integer>,
        'ProcessorFeatures' => [
            [
                'Name' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
        'SnapshotCreateTime' => <DateTime>,
        'SnapshotType' => '<string>',
        'SourceDBSnapshotIdentifier' => '<string>',
        'SourceRegion' => '<string>',
        'Status' => '<string>',
        'StorageType' => '<string>',
        'TdeCredentialArn' => '<string>',
        'Timezone' => '<string>',
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBSnapshot

Type: DBSnapshot structure

Contains the details of an Amazon RDS DB snapshot.

This data type is used as a response element in the DescribeDBSnapshots action.

Errors

DBSnapshotNotFoundFault:
DBSnapshotIdentifier doesn't refer to an existing DB snapshot.

ModifyDBSnapshotAttribute

$result = $client->modifyDBSnapshotAttribute([/* ... */]);
$promise = $client->modifyDBSnapshotAttributeAsync([/* ... */]);

Adds an attribute and values to, or removes an attribute and values from, a manual DB snapshot.

To share a manual DB snapshot with other AWS accounts, specify restore as the AttributeName and use the ValuesToAdd parameter to add a list of IDs of the AWS accounts that are authorized to restore the manual DB snapshot. Uses the value all to make the manual DB snapshot public, which means it can be copied or restored by all AWS accounts. Do not add the all value for any manual DB snapshots that contain private information that you don't want available to all AWS accounts. If the manual DB snapshot is encrypted, it can be shared, but only by specifying a list of authorized AWS account IDs for the ValuesToAdd parameter. You can't use all as a value for that parameter in this case.

To view which AWS accounts have access to copy or restore a manual DB snapshot, or whether a manual DB snapshot public or private, use the DescribeDBSnapshotAttributes API action.

Parameter Syntax

$result = $client->modifyDBSnapshotAttribute([
    'AttributeName' => '<string>', // REQUIRED
    'DBSnapshotIdentifier' => '<string>', // REQUIRED
    'ValuesToAdd' => ['<string>', ...],
    'ValuesToRemove' => ['<string>', ...],
]);

Parameter Details

Members

AttributeName

Required: Yes
Type: string

The name of the DB snapshot attribute to modify.

To manage authorization for other AWS accounts to copy or restore a manual DB snapshot, set this value to restore.

DBSnapshotIdentifier

Required: Yes
Type: string

The identifier for the DB snapshot to modify the attributes for.

ValuesToAdd

Type: Array of strings

A list of DB snapshot attributes to add to the attribute specified by AttributeName.

To authorize other AWS accounts to copy or restore a manual snapshot, set this list to include one or more AWS account IDs, or all to make the manual DB snapshot restorable by any AWS account. Do not add the all value for any manual DB snapshots that contain private information that you don't want available to all AWS accounts.

ValuesToRemove

Type: Array of strings

A list of DB snapshot attributes to remove from the attribute specified by AttributeName.

To remove authorization for other AWS accounts to copy or restore a manual snapshot, set this list to include one or more AWS account identifiers, or all to remove authorization for any AWS account to copy or restore the DB snapshot. If you specify all, an AWS account whose account ID is explicitly added to the restore attribute can still copy or restore the manual DB snapshot.

Result Syntax

[
    'DBSnapshotAttributesResult' => [
        'DBSnapshotAttributes' => [
            [
                'AttributeName' => '<string>',
                'AttributeValues' => ['<string>', ...],
            ],
            // ...
        ],
        'DBSnapshotIdentifier' => '<string>',
    ],
]

Result Details

Members

DBSnapshotAttributesResult

Type: DBSnapshotAttributesResult structure

Contains the results of a successful call to the DescribeDBSnapshotAttributes API action.

Manual DB snapshot attributes are used to authorize other AWS accounts to copy or restore a manual DB snapshot. For more information, see the ModifyDBSnapshotAttribute API action.

Errors

DBSnapshotNotFoundFault:
DBSnapshotIdentifier doesn't refer to an existing DB snapshot.
InvalidDBSnapshotStateFault:
The state of the DB snapshot doesn't allow deletion.
SharedSnapshotQuotaExceededFault:
You have exceeded the maximum number of accounts that you can share a manual DB snapshot with.

Examples

Example 1: To change DB snapshot attributes

This example adds the specified attribute for the specified DB snapshot.

$result = $client->modifyDBSnapshotAttribute([
    'AttributeName' => 'restore',
    'DBSnapshotIdentifier' => 'mydbsnapshot',
    'ValuesToAdd' => [
        'all',
    ],
]);

Result syntax:

[
    'DBSnapshotAttributesResult' => [
    ],
]

ModifyDBSubnetGroup

$result = $client->modifyDBSubnetGroup([/* ... */]);
$promise = $client->modifyDBSubnetGroupAsync([/* ... */]);

Modifies an existing DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the AWS Region.

Parameter Syntax

$result = $client->modifyDBSubnetGroup([
    'DBSubnetGroupDescription' => '<string>',
    'DBSubnetGroupName' => '<string>', // REQUIRED
    'SubnetIds' => ['<string>', ...], // REQUIRED
]);

Parameter Details

Members

DBSubnetGroupDescription

Type: string

The description for the DB subnet group.

DBSubnetGroupName

Required: Yes
Type: string

The name for the DB subnet group. This value is stored as a lowercase string. You can't modify the default subnet group.

Constraints: Must match the name of an existing DBSubnetGroup. Must not be default.

Example: mySubnetgroup

SubnetIds

Required: Yes
Type: Array of strings

The EC2 subnet IDs for the DB subnet group.

Result Syntax

[
    'DBSubnetGroup' => [
        'DBSubnetGroupArn' => '<string>',
        'DBSubnetGroupDescription' => '<string>',
        'DBSubnetGroupName' => '<string>',
        'SubnetGroupStatus' => '<string>',
        'Subnets' => [
            [
                'SubnetAvailabilityZone' => [
                    'Name' => '<string>',
                ],
                'SubnetIdentifier' => '<string>',
                'SubnetStatus' => '<string>',
            ],
            // ...
        ],
        'VpcId' => '<string>',
    ],
]

Result Details

Members

DBSubnetGroup

Type: DBSubnetGroup structure

Contains the details of an Amazon RDS DB subnet group.

This data type is used as a response element in the DescribeDBSubnetGroups action.

Errors

DBSubnetGroupNotFoundFault:
DBSubnetGroupName doesn't refer to an existing DB subnet group.
DBSubnetQuotaExceededFault:
The request would result in the user exceeding the allowed number of subnets in a DB subnet groups.
SubnetAlreadyInUse:
The DB subnet is already in use in the Availability Zone.
DBSubnetGroupDoesNotCoverEnoughAZs:
Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
InvalidSubnet:
The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.

Examples

Example 1: To change DB subnet group settings

This example changes the specified setting for the specified DB subnet group.

$result = $client->modifyDBSubnetGroup([
    'DBSubnetGroupName' => 'mydbsubnetgroup',
    'SubnetIds' => [
        'subnet-70e1975a',
        'subnet-747a5c49',
    ],
]);

Result syntax:

[
    'DBSubnetGroup' => [
    ],
]

ModifyEventSubscription

$result = $client->modifyEventSubscription([/* ... */]);
$promise = $client->modifyEventSubscriptionAsync([/* ... */]);

Modifies an existing RDS event notification subscription. You can't modify the source identifiers using this call. To change source identifiers for a subscription, use the AddSourceIdentifierToSubscription and RemoveSourceIdentifierFromSubscription calls.

You can see a list of the event categories for a given SourceType in the Events topic in the Amazon RDS User Guide or by using the DescribeEventCategories action.

Parameter Syntax

$result = $client->modifyEventSubscription([
    'Enabled' => true || false,
    'EventCategories' => ['<string>', ...],
    'SnsTopicArn' => '<string>',
    'SourceType' => '<string>',
    'SubscriptionName' => '<string>', // REQUIRED
]);

Parameter Details

Members

Enabled

Type: boolean

A value that indicates whether to activate the subscription.

EventCategories

Type: Array of strings

SnsTopicArn

Type: string

The Amazon Resource Name (ARN) of the SNS topic created for event notification. The ARN is created by Amazon SNS when you create a topic and subscribe to it.

SourceType

Type: string

The type of source that is generating the events. For example, if you want to be notified of events generated by a DB instance, you would set this parameter to db-instance. If this value isn't specified, all events are returned.

Valid values: db-instance | db-parameter-group | db-security-group | db-snapshot

SubscriptionName

Required: Yes
Type: string

The name of the RDS event notification subscription.

Result Syntax

[
    'EventSubscription' => [
        'CustSubscriptionId' => '<string>',
        'CustomerAwsId' => '<string>',
        'Enabled' => true || false,
        'EventCategoriesList' => ['<string>', ...],
        'EventSubscriptionArn' => '<string>',
        'SnsTopicArn' => '<string>',
        'SourceIdsList' => ['<string>', ...],
        'SourceType' => '<string>',
        'Status' => '<string>',
        'SubscriptionCreationTime' => '<string>',
    ],
]

Result Details

Members

EventSubscription

Type: EventSubscription structure

Contains the results of a successful invocation of the DescribeEventSubscriptions action.

Errors

EventSubscriptionQuotaExceededFault:
You have reached the maximum number of event subscriptions.
SubscriptionNotFoundFault:
The subscription name does not exist.
SNSInvalidTopicFault:
SNS has responded that there is a problem with the SND topic specified.
SNSNoAuthorizationFault:
You do not have permission to publish to the SNS topic ARN.
SNSTopicArnNotFoundFault:
The SNS topic ARN does not exist.
SubscriptionCategoryNotFoundFault:
The supplied category does not exist.

Examples

Example 1: To change event notification subscription settings

This example changes the specified setting for the specified event notification subscription.

$result = $client->modifyEventSubscription([
    'Enabled' => 1,
    'EventCategories' => [
        'deletion',
        'low storage',
    ],
    'SourceType' => 'db-instance',
    'SubscriptionName' => 'mymysqleventsubscription',
]);

Result syntax:

[
    'EventSubscription' => [
    ],
]

ModifyGlobalCluster

$result = $client->modifyGlobalCluster([/* ... */]);
$promise = $client->modifyGlobalClusterAsync([/* ... */]);

Modify a setting for an Amazon Aurora global cluster. You can change one or more database configuration parameters by specifying these parameters and the new values in the request. For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Parameter Syntax

$result = $client->modifyGlobalCluster([
    'DeletionProtection' => true || false,
    'GlobalClusterIdentifier' => '<string>',
    'NewGlobalClusterIdentifier' => '<string>',
]);

Parameter Details

Members

DeletionProtection

Type: boolean

Indicates if the global database cluster has deletion protection enabled. The global database cluster can't be deleted when deletion protection is enabled.

GlobalClusterIdentifier

Type: string

The DB cluster identifier for the global cluster being modified. This parameter isn't case-sensitive.

Constraints:

Must match the identifier of an existing global database cluster.

NewGlobalClusterIdentifier

Type: string

The new cluster identifier for the global database cluster when modifying a global database cluster. This value is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 letters, numbers, or hyphens
The first character must be a letter
Can't end with a hyphen or contain two consecutive hyphens

Example: my-cluster2

Result Syntax

[
    'GlobalCluster' => [
        'DatabaseName' => '<string>',
        'DeletionProtection' => true || false,
        'Engine' => '<string>',
        'EngineVersion' => '<string>',
        'GlobalClusterArn' => '<string>',
        'GlobalClusterIdentifier' => '<string>',
        'GlobalClusterMembers' => [
            [
                'DBClusterArn' => '<string>',
                'IsWriter' => true || false,
                'Readers' => ['<string>', ...],
            ],
            // ...
        ],
        'GlobalClusterResourceId' => '<string>',
        'Status' => '<string>',
        'StorageEncrypted' => true || false,
    ],
]

Result Details

Members

GlobalCluster

Type: GlobalCluster structure

A data type representing an Aurora global database.

Errors

ModifyOptionGroup

$result = $client->modifyOptionGroup([/* ... */]);
$promise = $client->modifyOptionGroupAsync([/* ... */]);

Modifies an existing option group.

Parameter Syntax

$result = $client->modifyOptionGroup([
    'ApplyImmediately' => true || false,
    'OptionGroupName' => '<string>', // REQUIRED
    'OptionsToInclude' => [
        [
            'DBSecurityGroupMemberships' => ['<string>', ...],
            'OptionName' => '<string>', // REQUIRED
            'OptionSettings' => [
                [
                    'AllowedValues' => '<string>',
                    'ApplyType' => '<string>',
                    'DataType' => '<string>',
                    'DefaultValue' => '<string>',
                    'Description' => '<string>',
                    'IsCollection' => true || false,
                    'IsModifiable' => true || false,
                    'Name' => '<string>',
                    'Value' => '<string>',
                ],
                // ...
            ],
            'OptionVersion' => '<string>',
            'Port' => <integer>,
            'VpcSecurityGroupMemberships' => ['<string>', ...],
        ],
        // ...
    ],
    'OptionsToRemove' => ['<string>', ...],
]);

Parameter Details

Members

ApplyImmediately

Type: boolean

A value that indicates whether to apply the change immediately or during the next maintenance window for each instance associated with the option group.

OptionGroupName

Required: Yes
Type: string

The name of the option group to be modified.

OptionsToInclude

Type: Array of OptionConfiguration structures

Options in this list are added to the option group or, if already present, the specified configuration is used to update the existing configuration.

OptionsToRemove

Type: Array of strings

Options in this list are removed from the option group.

Result Syntax

[
    'OptionGroup' => [
        'AllowsVpcAndNonVpcInstanceMemberships' => true || false,
        'EngineName' => '<string>',
        'MajorEngineVersion' => '<string>',
        'OptionGroupArn' => '<string>',
        'OptionGroupDescription' => '<string>',
        'OptionGroupName' => '<string>',
        'Options' => [
            [
                'DBSecurityGroupMemberships' => [
                    [
                        'DBSecurityGroupName' => '<string>',
                        'Status' => '<string>',
                    ],
                    // ...
                ],
                'OptionDescription' => '<string>',
                'OptionName' => '<string>',
                'OptionSettings' => [
                    [
                        'AllowedValues' => '<string>',
                        'ApplyType' => '<string>',
                        'DataType' => '<string>',
                        'DefaultValue' => '<string>',
                        'Description' => '<string>',
                        'IsCollection' => true || false,
                        'IsModifiable' => true || false,
                        'Name' => '<string>',
                        'Value' => '<string>',
                    ],
                    // ...
                ],
                'OptionVersion' => '<string>',
                'Permanent' => true || false,
                'Persistent' => true || false,
                'Port' => <integer>,
                'VpcSecurityGroupMemberships' => [
                    [
                        'Status' => '<string>',
                        'VpcSecurityGroupId' => '<string>',
                    ],
                    // ...
                ],
            ],
            // ...
        ],
        'VpcId' => '<string>',
    ],
]

Result Details

Members

OptionGroup

Type: OptionGroup structure

Errors

InvalidOptionGroupStateFault:
The option group isn't in the available state.
OptionGroupNotFoundFault:
The specified option group could not be found.

Examples

Example 1: To modify an option group

The following example adds an option to an option group.

$result = $client->modifyOptionGroup([
    'ApplyImmediately' => 1,
    'OptionGroupName' => 'myawsuser-og02',
    'OptionsToInclude' => [
        [
            'DBSecurityGroupMemberships' => [
                'default',
            ],
            'OptionName' => 'MEMCACHED',
        ],
    ],
]);

Result syntax:

[
    'OptionGroup' => [
    ],
]

PromoteReadReplica

$result = $client->promoteReadReplica([/* ... */]);
$promise = $client->promoteReadReplicaAsync([/* ... */]);

Promotes a Read Replica DB instance to a standalone DB instance.

Backup duration is a function of the amount of changes to the database since the previous backup. If you plan to promote a Read Replica to a standalone instance, we recommend that you enable backups and complete at least one backup prior to promotion. In addition, a Read Replica cannot be promoted to a standalone instance when it is in the backing-up status. If you have enabled backups on your Read Replica, configure the automated backup window so that daily backups do not interfere with Read Replica promotion.
This command doesn't apply to Aurora MySQL and Aurora PostgreSQL.

Parameter Syntax

$result = $client->promoteReadReplica([
    'BackupRetentionPeriod' => <integer>,
    'DBInstanceIdentifier' => '<string>', // REQUIRED
    'PreferredBackupWindow' => '<string>',
]);

Parameter Details

Members

BackupRetentionPeriod

Type: int

The number of days for which automated backups are retained. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups.

Default: 1

Constraints:

Must be a value from 0 to 35.
Can't be set to 0 if the DB instance is a source to Read Replicas.

DBInstanceIdentifier

Required: Yes
Type: string

The DB instance identifier. This value is stored as a lowercase string.

Constraints:

Must match the identifier of an existing Read Replica DB instance.

Example: mydbinstance

PreferredBackupWindow

Type: string

The daily time range during which automated backups are created if automated backups are enabled, using the BackupRetentionPeriod parameter.

The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region. To see the time blocks available, see Adjusting the Preferr

Namespaces

Classes

Interfaces

Traits

Exceptions

Functions

Amazon Relational Database Service 2014-10-31

Operation Summary

Paginators

Waiters

Operations

AddRoleToDBCluster

Parameter Syntax

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Members

Result Syntax

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Errors

AddRoleToDBInstance

Parameter Syntax

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Members

Result Syntax

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Errors

AddSourceIdentifierToSubscription

Parameter Syntax

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Members

Result Syntax

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Members

Errors

Examples

Example 1: To add a source identifier to an event notification subscription

AddTagsToResource

Parameter Syntax

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Members

Result Syntax

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Errors

Examples

Example 1: To add tags to a resource

ApplyPendingMaintenanceAction

Parameter Syntax

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Errors

Examples

Example 1: To apply a pending maintenance action

AuthorizeDBSecurityGroupIngress

Parameter Syntax

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Members

Result Syntax

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Members

Errors

Examples

Example 1: To authorize DB security group integress

BacktrackDBCluster

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Errors

CancelExportTask

Parameter Syntax

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Errors