@ThreadSafe @Generated(value="com.amazonaws:aws-java-sdk-code-generator") public class AmazonElasticFileSystemClient extends AmazonWebServiceClient implements AmazonElasticFileSystem
Amazon Elastic File System (Amazon EFS) provides simple, scalable file storage for use with Amazon EC2 Linux and Mac instances in the Amazon Web Services Cloud. With Amazon EFS, storage capacity is elastic, growing and shrinking automatically as you add and remove files, so that your applications have the storage they need, when they need it. For more information, see the Amazon Elastic File System API Reference and the Amazon Elastic File System User Guide.
LOGGING_AWS_REQUEST_METRICENDPOINT_PREFIX| Constructor and Description |
|---|
AmazonElasticFileSystemClient()
Deprecated.
|
AmazonElasticFileSystemClient(AWSCredentials awsCredentials)
Deprecated.
use
AwsClientBuilder.withCredentials(AWSCredentialsProvider) for example:
AmazonElasticFileSystemClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build(); |
AmazonElasticFileSystemClient(AWSCredentials awsCredentials,
ClientConfiguration clientConfiguration)
|
AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider)
Deprecated.
|
AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration)
|
AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration,
RequestMetricCollector requestMetricCollector)
|
AmazonElasticFileSystemClient(ClientConfiguration clientConfiguration)
Deprecated.
|
| Modifier and Type | Method and Description |
|---|---|
static AmazonElasticFileSystemClientBuilder |
builder() |
CreateAccessPointResult |
createAccessPoint(CreateAccessPointRequest request)
Creates an EFS access point.
|
CreateFileSystemResult |
createFileSystem(CreateFileSystemRequest request)
Creates a new, empty file system.
|
CreateMountTargetResult |
createMountTarget(CreateMountTargetRequest request)
Creates a mount target for a file system.
|
CreateReplicationConfigurationResult |
createReplicationConfiguration(CreateReplicationConfigurationRequest request)
Creates a replication configuration that replicates an existing EFS file system to a new, read-only file system.
|
CreateTagsResult |
createTags(CreateTagsRequest request)
Deprecated.
|
DeleteAccessPointResult |
deleteAccessPoint(DeleteAccessPointRequest request)
Deletes the specified access point.
|
DeleteFileSystemResult |
deleteFileSystem(DeleteFileSystemRequest request)
Deletes a file system, permanently severing access to its contents.
|
DeleteFileSystemPolicyResult |
deleteFileSystemPolicy(DeleteFileSystemPolicyRequest request)
Deletes the
FileSystemPolicy for the specified file system. |
DeleteMountTargetResult |
deleteMountTarget(DeleteMountTargetRequest request)
Deletes the specified mount target.
|
DeleteReplicationConfigurationResult |
deleteReplicationConfiguration(DeleteReplicationConfigurationRequest request)
Deletes a replication configuration.
|
DeleteTagsResult |
deleteTags(DeleteTagsRequest request)
Deprecated.
|
DescribeAccessPointsResult |
describeAccessPoints(DescribeAccessPointsRequest request)
Returns the description of a specific Amazon EFS access point if the
AccessPointId is provided. |
DescribeAccountPreferencesResult |
describeAccountPreferences(DescribeAccountPreferencesRequest request)
Returns the account preferences settings for the Amazon Web Services account associated with the user making the
request, in the current Amazon Web Services Region.
|
DescribeBackupPolicyResult |
describeBackupPolicy(DescribeBackupPolicyRequest request)
Returns the backup policy for the specified EFS file system.
|
DescribeFileSystemPolicyResult |
describeFileSystemPolicy(DescribeFileSystemPolicyRequest request)
Returns the
FileSystemPolicy for the specified EFS file system. |
DescribeFileSystemsResult |
describeFileSystems()
Simplified method form for invoking the DescribeFileSystems operation.
|
DescribeFileSystemsResult |
describeFileSystems(DescribeFileSystemsRequest request)
Returns the description of a specific Amazon EFS file system if either the file system
CreationToken
or the FileSystemId is provided. |
DescribeLifecycleConfigurationResult |
describeLifecycleConfiguration(DescribeLifecycleConfigurationRequest request)
Returns the current
LifecycleConfiguration object for the specified Amazon EFS file system. |
DescribeMountTargetsResult |
describeMountTargets(DescribeMountTargetsRequest request)
Returns the descriptions of all the current mount targets, or a specific mount target, for a file system.
|
DescribeMountTargetSecurityGroupsResult |
describeMountTargetSecurityGroups(DescribeMountTargetSecurityGroupsRequest request)
Returns the security groups currently in effect for a mount target.
|
DescribeReplicationConfigurationsResult |
describeReplicationConfigurations(DescribeReplicationConfigurationsRequest request)
Retrieves the replication configuration for a specific file system.
|
DescribeTagsResult |
describeTags(DescribeTagsRequest request)
Deprecated.
|
ResponseMetadata |
getCachedResponseMetadata(AmazonWebServiceRequest request)
Returns additional metadata for a previously executed successful, request, typically used for debugging issues
where a service isn't acting as expected.
|
ListTagsForResourceResult |
listTagsForResource(ListTagsForResourceRequest request)
Lists all tags for a top-level EFS resource.
|
ModifyMountTargetSecurityGroupsResult |
modifyMountTargetSecurityGroups(ModifyMountTargetSecurityGroupsRequest request)
Modifies the set of security groups in effect for a mount target.
|
PutAccountPreferencesResult |
putAccountPreferences(PutAccountPreferencesRequest request)
Use this operation to set the account preference in the current Amazon Web Services Region to use long 17
character (63 bit) or short 8 character (32 bit) resource IDs for new EFS file system and mount target resources.
|
PutBackupPolicyResult |
putBackupPolicy(PutBackupPolicyRequest request)
Updates the file system's backup policy.
|
PutFileSystemPolicyResult |
putFileSystemPolicy(PutFileSystemPolicyRequest request)
Applies an Amazon EFS
FileSystemPolicy to an Amazon EFS file system. |
PutLifecycleConfigurationResult |
putLifecycleConfiguration(PutLifecycleConfigurationRequest request)
Use this action to manage storage for your file system.
|
void |
shutdown()
Shuts down this client object, releasing any resources that might be held
open.
|
TagResourceResult |
tagResource(TagResourceRequest request)
Creates a tag for an EFS resource.
|
UntagResourceResult |
untagResource(UntagResourceRequest request)
Removes tags from an EFS resource.
|
UpdateFileSystemResult |
updateFileSystem(UpdateFileSystemRequest request)
Updates the throughput mode or the amount of provisioned throughput of an existing file system.
|
UpdateFileSystemProtectionResult |
updateFileSystemProtection(UpdateFileSystemProtectionRequest request)
Updates protection on the file system.
|
addRequestHandler, addRequestHandler, configureRegion, getClientConfiguration, getEndpointPrefix, getMonitoringListeners, getRequestMetricsCollector, getServiceName, getSignerByURI, getSignerOverride, getSignerRegionOverride, getTimeOffset, makeImmutable, removeRequestHandler, removeRequestHandler, setEndpoint, setEndpoint, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, withEndpoint, withRegion, withRegion, withTimeOffsetequals, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitsetEndpoint, setRegion@Deprecated public AmazonElasticFileSystemClient()
AmazonElasticFileSystemClientBuilder.defaultClient()All service calls made using this new client object are blocking, and will not return until the service call completes.
DefaultAWSCredentialsProviderChain@Deprecated public AmazonElasticFileSystemClient(ClientConfiguration clientConfiguration)
AwsClientBuilder.withClientConfiguration(ClientConfiguration)All service calls made using this new client object are blocking, and will not return until the service call completes.
clientConfiguration - The client configuration options controlling how this client connects to EFS (ex: proxy settings, retry
counts, etc.).DefaultAWSCredentialsProviderChain@Deprecated public AmazonElasticFileSystemClient(AWSCredentials awsCredentials)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) for example:
AmazonElasticFileSystemClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.@Deprecated public AmazonElasticFileSystemClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration)All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.clientConfiguration - The client configuration options controlling how this client connects to EFS (ex: proxy settings, retry
counts, etc.).@Deprecated public AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider)
AwsClientBuilder.withCredentials(AWSCredentialsProvider)All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.@Deprecated public AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration)All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.clientConfiguration - The client configuration options controlling how this client connects to EFS (ex: proxy settings, retry
counts, etc.).@Deprecated public AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, RequestMetricCollector requestMetricCollector)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration) and
AwsClientBuilder.withMetricsCollector(RequestMetricCollector)All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.clientConfiguration - The client configuration options controlling how this client connects to EFS (ex: proxy settings, retry
counts, etc.).requestMetricCollector - optional request metric collectorpublic static AmazonElasticFileSystemClientBuilder builder()
public CreateAccessPointResult createAccessPoint(CreateAccessPointRequest request)
Creates an EFS access point. An access point is an application-specific view into an EFS file system that applies an operating system user and group, and a file system path, to any file system request made through the access point. The operating system user and group override any identity information provided by the NFS client. The file system path is exposed as the access point's root directory. Applications using the access point can only access data in the application's own directory and any subdirectories. To learn more, see Mounting a file system using EFS access points.
If multiple requests to create access points on the same file system are sent in quick succession, and the file system is near the limit of 1,000 access points, you may experience a throttling response for these requests. This is to ensure that the file system does not exceed the stated access point limit.
This operation requires permissions for the elasticfilesystem:CreateAccessPoint action.
Access points can be tagged on creation. If tags are specified in the creation action, IAM performs additional
authorization on the elasticfilesystem:TagResource action to verify if users have permissions to
create tags. Therefore, you must grant explicit permissions to use the elasticfilesystem:TagResource
action. For more information, see Granting
permissions to tag resources during creation.
createAccessPoint in interface AmazonElasticFileSystemcreateAccessPointRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.AccessPointAlreadyExistsException - Returned if the access point that you are trying to create already exists, with the creation token you
provided in the request.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AccessPointLimitExceededException - Returned if the Amazon Web Services account has already created the maximum number of access points
allowed per file system. For more informaton, see https://docs.aws.amazon.com/efs/latest/ug/limits.html#limits-efs-resources-per-account-per-region.ThrottlingException - Returned when the CreateAccessPoint API action is called too quickly and the number of
Access Points on the file system is nearing the limit
of 120.public CreateFileSystemResult createFileSystem(CreateFileSystemRequest request)
Creates a new, empty file system. The operation requires a creation token in the request that Amazon EFS uses to ensure idempotent creation (calling the operation with same creation token has no effect). If a file system does not currently exist that is owned by the caller's Amazon Web Services account with the specified creation token, this operation does the following:
Creates a new, empty file system. The file system will have an Amazon EFS assigned ID, and an initial lifecycle
state creating.
Returns with the description of the created file system.
Otherwise, this operation returns a FileSystemAlreadyExists error with the ID of the existing file
system.
For basic use cases, you can use a randomly generated UUID for the creation token.
The idempotent operation allows you to retry a CreateFileSystem call without risk of creating an
extra file system. This can happen when an initial call fails in a way that leaves it uncertain whether or not a
file system was actually created. An example might be that a transport level timeout occurred or your connection
was reset. As long as you use the same creation token, if the initial call had succeeded in creating a file
system, the client can learn of its existence from the FileSystemAlreadyExists error.
For more information, see Creating a file system in the Amazon EFS User Guide.
The CreateFileSystem call returns while the file system's lifecycle state is still
creating. You can check the file system creation status by calling the DescribeFileSystems
operation, which among other things returns the file system state.
This operation accepts an optional PerformanceMode parameter that you choose for your file system.
We recommend generalPurpose performance mode for all file systems. File systems using the
maxIO mode is a previous generation performance type that is designed for highly parallelized
workloads that can tolerate higher latencies than the General Purpose mode. Max I/O mode is not supported for One
Zone file systems or file systems that use Elastic throughput.
Due to the higher per-operation latencies with Max I/O, we recommend using General Purpose performance mode for all file systems.
The performance mode can't be changed after the file system has been created. For more information, see Amazon EFS performance modes.
You can set the throughput mode for the file system using the ThroughputMode parameter.
After the file system is fully created, Amazon EFS sets its lifecycle state to available, at which
point you can create one or more mount targets for the file system in your VPC. For more information, see
CreateMountTarget. You mount your Amazon EFS file system on an EC2 instances in your VPC by using the
mount target. For more information, see Amazon EFS: How it Works.
This operation requires permissions for the elasticfilesystem:CreateFileSystem action.
File systems can be tagged on creation. If tags are specified in the creation action, IAM performs additional
authorization on the elasticfilesystem:TagResource action to verify if users have permissions to
create tags. Therefore, you must grant explicit permissions to use the elasticfilesystem:TagResource
action. For more information, see Granting
permissions to tag resources during creation.
createFileSystem in interface AmazonElasticFileSystemcreateFileSystemRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemAlreadyExistsException - Returned if the file system you are trying to create already exists, with the creation token you
provided.FileSystemLimitExceededException - Returned if the Amazon Web Services account has already created the maximum number of file systems
allowed per account.InsufficientThroughputCapacityException - Returned if there's not enough capacity to provision additional throughput. This value might be returned
when you try to create a file system in provisioned throughput mode, when you attempt to increase the
provisioned throughput of an existing file system, or when you attempt to change an existing file system
from Bursting Throughput to Provisioned Throughput mode. Try again later.ThroughputLimitExceededException - Returned if the throughput mode or amount of provisioned throughput can't be changed because the
throughput limit of 1024 MiB/s has been reached.UnsupportedAvailabilityZoneException - Returned if the requested Amazon EFS functionality is not available in the specified Availability Zone.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
CreateFileSystemRequest request = new CreateFileSystemRequest().withCreationToken("tokenstring").withPerformanceMode("generalPurpose");
CreateFileSystemResult response = client.createFileSystem(request);public CreateMountTargetResult createMountTarget(CreateMountTargetRequest request)
Creates a mount target for a file system. You can then mount the file system on EC2 instances by using the mount target.
You can create one mount target in each Availability Zone in your VPC. All EC2 instances in a VPC within a given Availability Zone share a single mount target for a given file system. If you have multiple subnets in an Availability Zone, you create a mount target in one of the subnets. EC2 instances do not need to be in the same subnet as the mount target in order to access their file system.
You can create only one mount target for a One Zone file system. You must create that mount target in the same
Availability Zone in which the file system is located. Use the AvailabilityZoneName and
AvailabiltyZoneId properties in the DescribeFileSystems response object to get this
information. Use the subnetId associated with the file system's Availability Zone when creating the
mount target.
For more information, see Amazon EFS: How it Works.
To create a mount target for a file system, the file system's lifecycle state must be available. For
more information, see DescribeFileSystems.
In the request, provide the following:
The file system ID for which you are creating the mount target.
A subnet ID, which determines the following:
The VPC in which Amazon EFS creates the mount target
The Availability Zone in which Amazon EFS creates the mount target
The IP address range from which Amazon EFS selects the IP address of the mount target (if you don't specify an IP address in the request)
After creating the mount target, Amazon EFS returns a response that includes, a MountTargetId and an
IpAddress. You use this IP address when mounting the file system in an EC2 instance. You can also
use the mount target's DNS name when mounting the file system. The EC2 instance on which you mount the file
system by using the mount target can resolve the mount target's DNS name to its IP address. For more information,
see How it
Works: Implementation Overview.
Note that you can create mount targets for a file system in only one VPC, and there can be only one mount target per Availability Zone. That is, if the file system already has one or more mount targets created for it, the subnet specified in the request to add another mount target must meet the following requirements:
Must belong to the same VPC as the subnets of the existing mount targets
Must not be in the same Availability Zone as any of the subnets of the existing mount targets
If the request satisfies the requirements, Amazon EFS does the following:
Creates a new mount target in the specified subnet.
Also creates a new network interface in the subnet as follows:
If the request provides an IpAddress, Amazon EFS assigns that IP address to the network interface.
Otherwise, Amazon EFS assigns a free address in the subnet (in the same way that the Amazon EC2
CreateNetworkInterface call does when a request does not specify a primary private IP address).
If the request provides SecurityGroups, this network interface is associated with those security
groups. Otherwise, it belongs to the default security group for the subnet's VPC.
Assigns the description Mount target fsmt-id for file system fs-id where
fsmt-id is the mount target ID, and fs-id is the
FileSystemId.
Sets the requesterManaged property of the network interface to true, and the
requesterId value to EFS.
Each Amazon EFS mount target has one corresponding requester-managed EC2 network interface. After the network
interface is created, Amazon EFS sets the NetworkInterfaceId field in the mount target's description
to the network interface ID, and the IpAddress field to its address. If network interface creation
fails, the entire CreateMountTarget operation fails.
The CreateMountTarget call returns only after creating the network interface, but while the mount
target state is still creating, you can check the mount target creation status by calling the
DescribeMountTargets operation, which among other things returns the mount target state.
We recommend that you create a mount target in each of the Availability Zones. There are cost considerations for using a file system in an Availability Zone through a mount target created in another Availability Zone. For more information, see Amazon EFS. In addition, by always using a mount target local to the instance's Availability Zone, you eliminate a partial failure scenario. If the Availability Zone in which your mount target is created goes down, then you can't access your file system through that mount target.
This operation requires permissions for the following action on the file system:
elasticfilesystem:CreateMountTarget
This operation also requires permissions for the following Amazon EC2 actions:
ec2:DescribeSubnets
ec2:DescribeNetworkInterfaces
ec2:CreateNetworkInterface
createMountTarget in interface AmazonElasticFileSystemcreateMountTargetRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".MountTargetConflictException - Returned if the mount target would violate one of the specified restrictions based on the file system's
existing mount targets.SubnetNotFoundException - Returned if there is no subnet with ID SubnetId provided in the request.NoFreeAddressesInSubnetException - Returned if IpAddress was not specified in the request and there are no free IP addresses in
the subnet.IpAddressInUseException - Returned if the request specified an IpAddress that is already in use in the subnet.NetworkInterfaceLimitExceededException - The calling account has reached the limit for elastic network interfaces for the specific Amazon Web
Services Region. Either delete some network interfaces or request that the account quota be raised. For
more information, see Amazon VPC
Quotas in the Amazon VPC User Guide (see the Network interfaces per Region entry in the
Network interfaces table).SecurityGroupLimitExceededException - Returned if the size of SecurityGroups specified in the request is greater than five.SecurityGroupNotFoundException - Returned if one of the specified security groups doesn't exist in the subnet's virtual private cloud
(VPC).UnsupportedAvailabilityZoneException - Returned if the requested Amazon EFS functionality is not available in the specified Availability Zone.AvailabilityZonesMismatchException - Returned if the Availability Zone that was specified for a mount target is different from the
Availability Zone that was specified for One Zone storage. For more information, see Regional and One Zone
storage redundancy.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
CreateMountTargetRequest request = new CreateMountTargetRequest().withFileSystemId("fs-01234567").withSubnetId("subnet-1234abcd");
CreateMountTargetResult response = client.createMountTarget(request);public CreateReplicationConfigurationResult createReplicationConfiguration(CreateReplicationConfigurationRequest request)
Creates a replication configuration that replicates an existing EFS file system to a new, read-only file system. For more information, see Amazon EFS replication in the Amazon EFS User Guide. The replication configuration specifies the following:
Source file system – The EFS file system that you want replicated. The source file system cannot be a destination file system in an existing replication configuration.
Amazon Web Services Region – The Amazon Web Services Region in which the destination file system is created. Amazon EFS replication is available in all Amazon Web Services Regions in which EFS is available. The Region must be enabled. For more information, see Managing Amazon Web Services Regions in the Amazon Web Services General Reference Reference Guide.
Destination file system configuration – The configuration of the destination file system to which the source file system will be replicated. There can only be one destination file system in a replication configuration.
Parameters for the replication configuration include:
File system ID – The ID of the destination file system for the replication. If no ID is provided, then EFS creates a new file system with the default settings. For existing file systems, the file system's replication overwrite protection must be disabled. For more information, see Replicating to an existing file system.
Availability Zone – If you want the destination file system to use One Zone storage, you must specify the Availability Zone to create the file system in. For more information, see EFS file system types in the Amazon EFS User Guide.
Encryption – All destination file systems are created with encryption at rest enabled. You can specify the Key Management Service (KMS) key that is used to encrypt the destination file system. If you don't specify a KMS key, your service-managed KMS key for Amazon EFS is used.
After the file system is created, you cannot change the KMS key.
After the file system is created, you cannot change the KMS key.
For new destination file systems, the following properties are set by default:
Performance mode - The destination file system's performance mode matches that of the source file system, unless the destination file system uses EFS One Zone storage. In that case, the General Purpose performance mode is used. The performance mode cannot be changed.
Throughput mode - The destination file system's throughput mode matches that of the source file system. After the file system is created, you can modify the throughput mode.
Lifecycle management – Lifecycle management is not enabled on the destination file system. After the destination file system is created, you can enable lifecycle management.
Automatic backups – Automatic daily backups are enabled on the destination file system. After the file system is created, you can change this setting.
For more information, see Amazon EFS replication in the Amazon EFS User Guide.
createReplicationConfiguration in interface AmazonElasticFileSystemcreateReplicationConfigurationRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".ValidationException - Returned if the Backup service is not available in the Amazon Web Services Region in which the request
was made.ReplicationNotFoundException - Returned if the specified file system does not have a replication configuration.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.UnsupportedAvailabilityZoneException - Returned if the requested Amazon EFS functionality is not available in the specified Availability Zone.FileSystemLimitExceededException - Returned if the Amazon Web Services account has already created the maximum number of file systems
allowed per account.InsufficientThroughputCapacityException - Returned if there's not enough capacity to provision additional throughput. This value might be returned
when you try to create a file system in provisioned throughput mode, when you attempt to increase the
provisioned throughput of an existing file system, or when you attempt to change an existing file system
from Bursting Throughput to Provisioned Throughput mode. Try again later.ThroughputLimitExceededException - Returned if the throughput mode or amount of provisioned throughput can't be changed because the
throughput limit of 1024 MiB/s has been reached.ConflictException - Returned if the source file system in a replication is encrypted but the destination file system is
unencrypted.InternalServerErrorException - Returned if an error occurred on the server side.@Deprecated public CreateTagsResult createTags(CreateTagsRequest request)
DEPRECATED - CreateTags is deprecated and not maintained. To create tags for EFS resources, use the
API action.
Creates or overwrites tags associated with a file system. Each tag is a key-value pair. If a tag key specified in
the request already exists on the file system, this operation overwrites its value with the value provided in the
request. If you add the Name tag to your file system, Amazon EFS returns it in the response to the
DescribeFileSystems operation.
This operation requires permission for the elasticfilesystem:CreateTags action.
createTags in interface AmazonElasticFileSystemcreateTagsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
CreateTagsRequest request = new CreateTagsRequest().withFileSystemId("fs-01234567").withTags(new Tag().withKey("Name").withValue("MyFileSystem"));
CreateTagsResult response = client.createTags(request);public DeleteAccessPointResult deleteAccessPoint(DeleteAccessPointRequest request)
Deletes the specified access point. After deletion is complete, new clients can no longer connect to the access points. Clients connected to the access point at the time of deletion will continue to function until they terminate their connection.
This operation requires permissions for the elasticfilesystem:DeleteAccessPoint action.
deleteAccessPoint in interface AmazonElasticFileSystemdeleteAccessPointRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's Amazon Web
Services account.public DeleteFileSystemResult deleteFileSystem(DeleteFileSystemRequest request)
Deletes a file system, permanently severing access to its contents. Upon return, the file system no longer exists and you can't access any contents of the deleted file system.
You need to manually delete mount targets attached to a file system before you can delete an EFS file system. This step is performed for you when you use the Amazon Web Services console to delete a file system.
You cannot delete a file system that is part of an EFS Replication configuration. You need to delete the replication configuration first.
You can't delete a file system that is in use. That is, if the file system has any mount targets, you must first delete them. For more information, see DescribeMountTargets and DeleteMountTarget.
The DeleteFileSystem call returns while the file system state is still deleting. You
can check the file system deletion status by calling the DescribeFileSystems operation, which returns a
list of file systems in your account. If you pass file system ID or creation token for the deleted file system,
the DescribeFileSystems returns a 404 FileSystemNotFound error.
This operation requires permissions for the elasticfilesystem:DeleteFileSystem action.
deleteFileSystem in interface AmazonElasticFileSystemdeleteFileSystemRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.FileSystemInUseException - Returned if a file system has mount targets.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DeleteFileSystemRequest request = new DeleteFileSystemRequest().withFileSystemId("fs-01234567");
DeleteFileSystemResult response = client.deleteFileSystem(request);public DeleteFileSystemPolicyResult deleteFileSystemPolicy(DeleteFileSystemPolicyRequest request)
Deletes the FileSystemPolicy for the specified file system. The default
FileSystemPolicy goes into effect once the existing policy is deleted. For more information about
the default file system policy, see Using Resource-based Policies with
EFS.
This operation requires permissions for the elasticfilesystem:DeleteFileSystemPolicy action.
deleteFileSystemPolicy in interface AmazonElasticFileSystemdeleteFileSystemPolicyRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".public DeleteMountTargetResult deleteMountTarget(DeleteMountTargetRequest request)
Deletes the specified mount target.
This operation forcibly breaks any mounts of the file system by using the mount target that is being deleted, which might disrupt instances or applications using those mounts. To avoid applications getting cut off abruptly, you might consider unmounting any mounts of the mount target, if feasible. The operation also deletes the associated network interface. Uncommitted writes might be lost, but breaking a mount target using this operation does not corrupt the file system itself. The file system you created remains. You can mount an EC2 instance in your VPC by using another mount target.
This operation requires permissions for the following action on the file system:
elasticfilesystem:DeleteMountTarget
The DeleteMountTarget call returns while the mount target state is still deleting. You
can check the mount target deletion by calling the DescribeMountTargets operation, which returns a list of
mount target descriptions for the given file system.
The operation also requires permissions for the following Amazon EC2 action on the mount target's network interface:
ec2:DeleteNetworkInterface
deleteMountTarget in interface AmazonElasticFileSystemdeleteMountTargetRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.DependencyTimeoutException - The service timed out trying to fulfill the request, and the client should try the call again.MountTargetNotFoundException - Returned if there is no mount target with the specified ID found in the caller's Amazon Web Services
account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DeleteMountTargetRequest request = new DeleteMountTargetRequest().withMountTargetId("fsmt-12340abc");
DeleteMountTargetResult response = client.deleteMountTarget(request);public DeleteReplicationConfigurationResult deleteReplicationConfiguration(DeleteReplicationConfigurationRequest request)
Deletes a replication configuration. Deleting a replication configuration ends the replication process. After a
replication configuration is deleted, the destination file system becomes Writeable and its
replication overwrite protection is re-enabled. For more information, see Delete a replication configuration.
This operation requires permissions for the elasticfilesystem:DeleteReplicationConfiguration action.
deleteReplicationConfiguration in interface AmazonElasticFileSystemdeleteReplicationConfigurationRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.ReplicationNotFoundException - Returned if the specified file system does not have a replication configuration.@Deprecated public DeleteTagsResult deleteTags(DeleteTagsRequest request)
DEPRECATED - DeleteTags is deprecated and not maintained. To remove tags from EFS resources, use the
API action.
Deletes the specified tags from a file system. If the DeleteTags request includes a tag key that
doesn't exist, Amazon EFS ignores it and doesn't cause an error. For more information about tags and related
restrictions, see Tag
restrictions in the Billing and Cost Management User Guide.
This operation requires permissions for the elasticfilesystem:DeleteTags action.
deleteTags in interface AmazonElasticFileSystemdeleteTagsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DeleteTagsRequest request = new DeleteTagsRequest().withFileSystemId("fs-01234567").withTagKeys("Name");
DeleteTagsResult response = client.deleteTags(request);public DescribeAccessPointsResult describeAccessPoints(DescribeAccessPointsRequest request)
Returns the description of a specific Amazon EFS access point if the AccessPointId is provided. If
you provide an EFS FileSystemId, it returns descriptions of all access points for that file system.
You can provide either an AccessPointId or a FileSystemId in the request, but not both.
This operation requires permissions for the elasticfilesystem:DescribeAccessPoints action.
describeAccessPoints in interface AmazonElasticFileSystemdescribeAccessPointsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's Amazon Web
Services account.public DescribeAccountPreferencesResult describeAccountPreferences(DescribeAccountPreferencesRequest request)
Returns the account preferences settings for the Amazon Web Services account associated with the user making the request, in the current Amazon Web Services Region.
describeAccountPreferences in interface AmazonElasticFileSystemdescribeAccountPreferencesRequest - InternalServerErrorException - Returned if an error occurred on the server side.public DescribeBackupPolicyResult describeBackupPolicy(DescribeBackupPolicyRequest request)
Returns the backup policy for the specified EFS file system.
describeBackupPolicy in interface AmazonElasticFileSystemdescribeBackupPolicyRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.InternalServerErrorException - Returned if an error occurred on the server side.PolicyNotFoundException - Returned if the default file system policy is in effect for the EFS file system specified.ValidationException - Returned if the Backup service is not available in the Amazon Web Services Region in which the request
was made.public DescribeFileSystemPolicyResult describeFileSystemPolicy(DescribeFileSystemPolicyRequest request)
Returns the FileSystemPolicy for the specified EFS file system.
This operation requires permissions for the elasticfilesystem:DescribeFileSystemPolicy action.
describeFileSystemPolicy in interface AmazonElasticFileSystemdescribeFileSystemPolicyRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.PolicyNotFoundException - Returned if the default file system policy is in effect for the EFS file system specified.public DescribeFileSystemsResult describeFileSystems(DescribeFileSystemsRequest request)
Returns the description of a specific Amazon EFS file system if either the file system CreationToken
or the FileSystemId is provided. Otherwise, it returns descriptions of all file systems owned by the
caller's Amazon Web Services account in the Amazon Web Services Region of the endpoint that you're calling.
When retrieving all file system descriptions, you can optionally specify the MaxItems parameter to
limit the number of descriptions in a response. This number is automatically set to 100. If more file system
descriptions remain, Amazon EFS returns a NextMarker, an opaque token, in the response. In this
case, you should send a subsequent request with the Marker request parameter set to the value of
NextMarker.
To retrieve a list of your file system descriptions, this operation is used in an iterative process, where
DescribeFileSystems is called first without the Marker and then the operation continues
to call it with the Marker parameter set to the value of the NextMarker from the
previous response until the response has no NextMarker.
The order of file systems returned in the response of one DescribeFileSystems call and the order of
file systems returned across the responses of a multi-call iteration is unspecified.
This operation requires permissions for the elasticfilesystem:DescribeFileSystems action.
describeFileSystems in interface AmazonElasticFileSystemdescribeFileSystemsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build(); DescribeFileSystemsRequest request = new DescribeFileSystemsRequest(); DescribeFileSystemsResult response = client.describeFileSystems(request);
public DescribeFileSystemsResult describeFileSystems()
AmazonElasticFileSystemdescribeFileSystems in interface AmazonElasticFileSystemAmazonElasticFileSystem.describeFileSystems(DescribeFileSystemsRequest)public DescribeLifecycleConfigurationResult describeLifecycleConfiguration(DescribeLifecycleConfigurationRequest request)
Returns the current LifecycleConfiguration object for the specified Amazon EFS file system.
Lifecycle management uses the LifecycleConfiguration object to identify when to move files between
storage classes. For a file system without a LifecycleConfiguration object, the call returns an
empty array in the response.
This operation requires permissions for the elasticfilesystem:DescribeLifecycleConfiguration
operation.
describeLifecycleConfiguration in interface AmazonElasticFileSystemdescribeLifecycleConfigurationRequest - InternalServerErrorException - Returned if an error occurred on the server side.BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.public DescribeMountTargetSecurityGroupsResult describeMountTargetSecurityGroups(DescribeMountTargetSecurityGroupsRequest request)
Returns the security groups currently in effect for a mount target. This operation requires that the network
interface of the mount target has been created and the lifecycle state of the mount target is not
deleted.
This operation requires permissions for the following actions:
elasticfilesystem:DescribeMountTargetSecurityGroups action on the mount target's file system.
ec2:DescribeNetworkInterfaceAttribute action on the mount target's network interface.
describeMountTargetSecurityGroups in interface AmazonElasticFileSystemdescribeMountTargetSecurityGroupsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.MountTargetNotFoundException - Returned if there is no mount target with the specified ID found in the caller's Amazon Web Services
account.IncorrectMountTargetStateException - Returned if the mount target is not in the correct state for the operation.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DescribeMountTargetSecurityGroupsRequest request = new DescribeMountTargetSecurityGroupsRequest().withMountTargetId("fsmt-12340abc");
DescribeMountTargetSecurityGroupsResult response = client.describeMountTargetSecurityGroups(request);public DescribeMountTargetsResult describeMountTargets(DescribeMountTargetsRequest request)
Returns the descriptions of all the current mount targets, or a specific mount target, for a file system. When requesting all of the current mount targets, the order of mount targets returned in the response is unspecified.
This operation requires permissions for the elasticfilesystem:DescribeMountTargets action, on either
the file system ID that you specify in FileSystemId, or on the file system of the mount target that
you specify in MountTargetId.
describeMountTargets in interface AmazonElasticFileSystemdescribeMountTargetsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.MountTargetNotFoundException - Returned if there is no mount target with the specified ID found in the caller's Amazon Web Services
account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's Amazon Web
Services account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DescribeMountTargetsRequest request = new DescribeMountTargetsRequest().withFileSystemId("fs-01234567");
DescribeMountTargetsResult response = client.describeMountTargets(request);public DescribeReplicationConfigurationsResult describeReplicationConfigurations(DescribeReplicationConfigurationsRequest request)
Retrieves the replication configuration for a specific file system. If a file system is not specified, all of the replication configurations for the Amazon Web Services account in an Amazon Web Services Region are retrieved.
describeReplicationConfigurations in interface AmazonElasticFileSystemdescribeReplicationConfigurationsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.InternalServerErrorException - Returned if an error occurred on the server side.ReplicationNotFoundException - Returned if the specified file system does not have a replication configuration.ValidationException - Returned if the Backup service is not available in the Amazon Web Services Region in which the request
was made.@Deprecated public DescribeTagsResult describeTags(DescribeTagsRequest request)
DEPRECATED - The DescribeTags action is deprecated and not maintained. To view tags associated with
EFS resources, use the ListTagsForResource API action.
Returns the tags associated with a file system. The order of tags returned in the response of one
DescribeTags call and the order of tags returned across the responses of a multiple-call iteration
(when using pagination) is unspecified.
This operation requires permissions for the elasticfilesystem:DescribeTags action.
describeTags in interface AmazonElasticFileSystemdescribeTagsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DescribeTagsRequest request = new DescribeTagsRequest().withFileSystemId("fs-01234567");
DescribeTagsResult response = client.describeTags(request);public ListTagsForResourceResult listTagsForResource(ListTagsForResourceRequest request)
Lists all tags for a top-level EFS resource. You must provide the ID of the resource that you want to retrieve the tags for.
This operation requires permissions for the elasticfilesystem:DescribeAccessPoints action.
listTagsForResource in interface AmazonElasticFileSystemlistTagsForResourceRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's Amazon Web
Services account.public ModifyMountTargetSecurityGroupsResult modifyMountTargetSecurityGroups(ModifyMountTargetSecurityGroupsRequest request)
Modifies the set of security groups in effect for a mount target.
When you create a mount target, Amazon EFS also creates a new network interface. For more information, see
CreateMountTarget. This operation replaces the security groups in effect for the network interface
associated with a mount target, with the SecurityGroups provided in the request. This operation
requires that the network interface of the mount target has been created and the lifecycle state of the mount
target is not deleted.
The operation requires permissions for the following actions:
elasticfilesystem:ModifyMountTargetSecurityGroups action on the mount target's file system.
ec2:ModifyNetworkInterfaceAttribute action on the mount target's network interface.
modifyMountTargetSecurityGroups in interface AmazonElasticFileSystemmodifyMountTargetSecurityGroupsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.MountTargetNotFoundException - Returned if there is no mount target with the specified ID found in the caller's Amazon Web Services
account.IncorrectMountTargetStateException - Returned if the mount target is not in the correct state for the operation.SecurityGroupLimitExceededException - Returned if the size of SecurityGroups specified in the request is greater than five.SecurityGroupNotFoundException - Returned if one of the specified security groups doesn't exist in the subnet's virtual private cloud
(VPC).AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
ModifyMountTargetSecurityGroupsRequest request = new ModifyMountTargetSecurityGroupsRequest().withMountTargetId("fsmt-12340abc").withSecurityGroups(
"sg-abcd1234");
ModifyMountTargetSecurityGroupsResult response = client.modifyMountTargetSecurityGroups(request);public PutAccountPreferencesResult putAccountPreferences(PutAccountPreferencesRequest request)
Use this operation to set the account preference in the current Amazon Web Services Region to use long 17 character (63 bit) or short 8 character (32 bit) resource IDs for new EFS file system and mount target resources. All existing resource IDs are not affected by any changes you make. You can set the ID preference during the opt-in period as EFS transitions to long resource IDs. For more information, see Managing Amazon EFS resource IDs.
Starting in October, 2021, you will receive an error if you try to set the account preference to use the short 8 character format resource ID. Contact Amazon Web Services support if you receive an error and must use short IDs for file system and mount target resources.
putAccountPreferences in interface AmazonElasticFileSystemputAccountPreferencesRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.public PutBackupPolicyResult putBackupPolicy(PutBackupPolicyRequest request)
Updates the file system's backup policy. Use this action to start or stop automatic backups of the file system.
putBackupPolicy in interface AmazonElasticFileSystemputBackupPolicyRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".InternalServerErrorException - Returned if an error occurred on the server side.ValidationException - Returned if the Backup service is not available in the Amazon Web Services Region in which the request
was made.public PutFileSystemPolicyResult putFileSystemPolicy(PutFileSystemPolicyRequest request)
Applies an Amazon EFS FileSystemPolicy to an Amazon EFS file system. A file system policy is an IAM
resource-based policy and can contain multiple policy statements. A file system always has exactly one file
system policy, which can be the default policy or an explicit policy set or updated using this API operation. EFS
file system policies have a 20,000 character limit. When an explicit policy is set, it overrides the default
policy. For more information about the default file system policy, see Default
EFS File System Policy.
EFS file system policies have a 20,000 character limit.
This operation requires permissions for the elasticfilesystem:PutFileSystemPolicy action.
putFileSystemPolicy in interface AmazonElasticFileSystemputFileSystemPolicyRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.InvalidPolicyException - Returned if the FileSystemPolicy is malformed or contains an error such as a parameter value
that is not valid or a missing required parameter. Returned in the case of a policy lockout safety check
error.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".public PutLifecycleConfigurationResult putLifecycleConfiguration(PutLifecycleConfigurationRequest request)
Use this action to manage storage for your file system. A LifecycleConfiguration consists of one or
more LifecyclePolicy objects that define the following:
TransitionToIA – When to move files in the file system from primary storage (Standard
storage class) into the Infrequent Access (IA) storage.
TransitionToArchive – When to move files in the file system from their current storage
class (either IA or Standard storage) into the Archive storage.
File systems cannot transition into Archive storage before transitioning into IA storage. Therefore, TransitionToArchive must either not be set or must be later than TransitionToIA.
The Archive storage class is available only for file systems that use the Elastic Throughput mode and the General Purpose Performance mode.
TransitionToPrimaryStorageClass – Whether to move files in the file system back to primary
storage (Standard storage class) after they are accessed in IA or Archive storage.
For more information, see Managing file system storage.
Each Amazon EFS file system supports one lifecycle configuration, which applies to all files in the file system.
If a LifecycleConfiguration object already exists for the specified file system, a
PutLifecycleConfiguration call modifies the existing configuration. A
PutLifecycleConfiguration call with an empty LifecyclePolicies array in the request
body deletes any existing LifecycleConfiguration. In the request, specify the following:
The ID for the file system for which you are enabling, disabling, or modifying Lifecycle management.
A LifecyclePolicies array of LifecyclePolicy objects that define when to move files to
IA storage, to Archive storage, and back to primary storage.
Amazon EFS requires that each LifecyclePolicy object have only have a single transition, so the
LifecyclePolicies array needs to be structured with separate LifecyclePolicy objects.
See the example requests in the following section for more information.
This operation requires permissions for the elasticfilesystem:PutLifecycleConfiguration operation.
To apply a LifecycleConfiguration object to an encrypted file system, you need the same Key
Management Service permissions as when you created the encrypted file system.
putLifecycleConfiguration in interface AmazonElasticFileSystemputLifecycleConfigurationRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".public TagResourceResult tagResource(TagResourceRequest request)
Creates a tag for an EFS resource. You can create tags for EFS file systems and access points using this API operation.
This operation requires permissions for the elasticfilesystem:TagResource action.
tagResource in interface AmazonElasticFileSystemtagResourceRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's Amazon Web
Services account.public UntagResourceResult untagResource(UntagResourceRequest request)
Removes tags from an EFS resource. You can remove tags from EFS file systems and access points using this API operation.
This operation requires permissions for the elasticfilesystem:UntagResource action.
untagResource in interface AmazonElasticFileSystemuntagResourceRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's Amazon Web
Services account.public UpdateFileSystemResult updateFileSystem(UpdateFileSystemRequest request)
Updates the throughput mode or the amount of provisioned throughput of an existing file system.
updateFileSystem in interface AmazonElasticFileSystemupdateFileSystemRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".InsufficientThroughputCapacityException - Returned if there's not enough capacity to provision additional throughput. This value might be returned
when you try to create a file system in provisioned throughput mode, when you attempt to increase the
provisioned throughput of an existing file system, or when you attempt to change an existing file system
from Bursting Throughput to Provisioned Throughput mode. Try again later.InternalServerErrorException - Returned if an error occurred on the server side.ThroughputLimitExceededException - Returned if the throughput mode or amount of provisioned throughput can't be changed because the
throughput limit of 1024 MiB/s has been reached.TooManyRequestsException - Returned if you don’t wait at least 24 hours before either changing the throughput mode, or decreasing
the Provisioned Throughput value.public UpdateFileSystemProtectionResult updateFileSystemProtection(UpdateFileSystemProtectionRequest request)
Updates protection on the file system.
This operation requires permissions for the elasticfilesystem:UpdateFileSystemProtection action.
updateFileSystemProtection in interface AmazonElasticFileSystemupdateFileSystemProtectionRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's Amazon Web
Services account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".InsufficientThroughputCapacityException - Returned if there's not enough capacity to provision additional throughput. This value might be returned
when you try to create a file system in provisioned throughput mode, when you attempt to increase the
provisioned throughput of an existing file system, or when you attempt to change an existing file system
from Bursting Throughput to Provisioned Throughput mode. Try again later.InternalServerErrorException - Returned if an error occurred on the server side.ThroughputLimitExceededException - Returned if the throughput mode or amount of provisioned throughput can't be changed because the
throughput limit of 1024 MiB/s has been reached.ReplicationAlreadyExistsException - Returned if the file system is already included in a replication configuration.>TooManyRequestsException - Returned if you don’t wait at least 24 hours before either changing the throughput mode, or decreasing
the Provisioned Throughput value.public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing the request.
getCachedResponseMetadata in interface AmazonElasticFileSystemrequest - The originally executed requestpublic void shutdown()
AmazonWebServiceClientshutdown in interface AmazonElasticFileSystemshutdown in class AmazonWebServiceClient