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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, or PostgreSQL. For more information, see Working with PostgreSQL, MySQL, and MariaDB Read Replicas.
Amazon Aurora doesn't support this action. You must call the
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.
For .NET Core and PCL this operation is only available in asynchronous form. Please refer to CreateDBInstanceReadReplicaAsync.
public virtual CreateDBInstanceReadReplicaResponse CreateDBInstanceReadReplica( CreateDBInstanceReadReplicaRequest request )
Container for the necessary parameters to execute the CreateDBInstanceReadReplica service method.
|DBInstanceAlreadyExistsException||User already has a DB instance with the given identifier.|
|DBInstanceNotFoundException||DBInstanceIdentifier does not refer to an existing DB instance.|
|DBParameterGroupNotFoundException||DBParameterGroupName does not refer to an existing DB parameter group.|
|DBSecurityGroupNotFoundException||DBSecurityGroupName does not refer to an existing DB security group.|
|DBSubnetGroupDoesNotCoverEnoughAZsException||Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.|
|DBSubnetGroupNotAllowedException||Indicates that the DBSubnetGroup should not be specified while creating read replicas that lie in the same region as the source instance.|
|DBSubnetGroupNotFoundException||DBSubnetGroupName does not refer to an existing DB subnet group.|
|InstanceQuotaExceededException||Request would result in user exceeding the allowed number of DB instances.|
|InsufficientDBInstanceCapacityException||Specified DB instance class is not available in the specified Availability Zone.|
|InvalidDBInstanceStateException||The specified DB instance is not in the available state.|
|InvalidDBSubnetGroupException||Indicates the DBSubnetGroup does not belong to the same VPC as that of an existing cross region read replica of the same source instance.|
|InvalidSubnetException||The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.|
|InvalidVPCNetworkStateException||DB subnet group does not cover all Availability Zones after it is created because users' change.|
|KMSKeyNotAccessibleException||Error accessing KMS key.|
|OptionGroupNotFoundException||The specified option group could not be found.|
|ProvisionedIopsNotAvailableInAZException||Provisioned IOPS not available in the specified Availability Zone.|
|StorageQuotaExceededException||Request would result in user exceeding the allowed amount of storage available across all DB instances.|
|StorageTypeNotSupportedException||StorageType specified cannot be associated with the DB Instance.|
Supported in: 4.5, 4.0, 3.5
Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms