CopyDBClusterSnapshot - Amazon DocumentDB
Request ParametersResponse ElementsErrorsSee Also
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CopyDBClusterSnapshot

Copies a snapshot of a cluster.

To copy a cluster snapshot from a shared manual cluster snapshot, SourceDBClusterSnapshotIdentifier must be the Amazon Resource Name (ARN) of the shared cluster snapshot. You can only copy a shared DB cluster snapshot, whether encrypted or not, in the same Amazon Web Services Region.

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

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

SourceDBClusterSnapshotIdentifier

The identifier of the cluster snapshot to copy. This parameter is not case sensitive.

Constraints:

  • Must specify a valid cluster snapshot in the available state.

  • If the source cluster snapshot is in the same Amazon Web Services Region as the copy, specify a valid snapshot identifier.

  • If the source cluster snapshot is in a different Amazon Web Services Region or owned by another Amazon account, specify the snapshot ARN.

Example: my-cluster-snapshot1

Type: String

Required: Yes

TargetDBClusterSnapshotIdentifier

The identifier of the new cluster snapshot to create from the source cluster snapshot. This parameter is not case sensitive.

Constraints:

  • Must contain from 1 to 63 letters, numbers, or hyphens.

  • The first character must be a letter.

  • Cannot end with a hyphen or contain two consecutive hyphens.

Example: my-cluster-snapshot2

Type: String

Required: Yes

CopyTags

Set to true to copy all tags from the source cluster snapshot to the target cluster snapshot, and otherwise false. The default is false.

Type: Boolean

Required: No

KmsKeyId

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

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

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

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

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

Type: String

Required: No

PreSignedUrl

The URL that contains a Signature Version 4 signed request for theCopyDBClusterSnapshot API action in the Amazon Web Services Region that contains the source cluster snapshot to copy. You must use the PreSignedUrl parameter when copying a cluster snapshot from another Amazon Web Services Region.

If you are using an Amazon SDK tool or the Amazon CLI, you can specify SourceRegion (or --source-region for the Amazon 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 Amazon Web Services Region.

The presigned URL must be a valid request for the CopyDBClusterSnapshot API action that can be executed in the source Amazon Web Services Region that contains the cluster snapshot to be copied. The presigned URL request must contain the following parameter values:

  • SourceRegion - The ID of the region that contains the snapshot to be copied.

  • SourceDBClusterSnapshotIdentifier - The identifier for the the encrypted cluster snapshot to be copied. This identifier must be in the Amazon Resource Name (ARN) format for the source Amazon Web Services Region. For example, if you are copying an encrypted cluster snapshot from the us-east-1 Amazon Web Services Region, then your SourceDBClusterSnapshotIdentifier looks something like the following: arn:aws:rds:us-east-1:12345678012:sample-cluster:sample-cluster-snapshot.

  • TargetDBClusterSnapshotIdentifier - The identifier for the new cluster snapshot to be created. This parameter isn't case sensitive.

Type: String

Required: No

Tags.Tag.N

The tags to be assigned to the cluster snapshot.

Type: Array of Tag objects

Required: No

Response Elements

The following element is returned by the service.

DBClusterSnapshot

Detailed information about a cluster snapshot.

Type: DBClusterSnapshot object

Errors

For information about the errors that are common to all actions, see Common Errors.

DBClusterSnapshotAlreadyExistsFault

You already have a cluster snapshot with the given identifier.

HTTP Status Code: 400

DBClusterSnapshotNotFoundFault

DBClusterSnapshotIdentifier doesn't refer to an existing cluster snapshot.

HTTP Status Code: 404

InvalidDBClusterSnapshotStateFault

The provided value isn't a valid cluster snapshot state.

HTTP Status Code: 400

InvalidDBClusterStateFault

The cluster isn't in a valid state.

HTTP Status Code: 400

KMSKeyNotAccessibleFault

An error occurred when accessing an Amazon KMS key.

HTTP Status Code: 400

SnapshotQuotaExceeded

The request would cause you to exceed the allowed number of snapshots.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific Amazon SDKs, see the following: