The name of an existing snapshot from which to make a copy.
TargetSnapshotNamestring required
A name for the snapshot copy. MemoryDB does not permit overwriting a snapshot, therefore this name must be unique within its context - MemoryDB or an Amazon S3 bucket if exporting.
TargetBucketstring
The Amazon S3 bucket to which the snapshot is exported. This parameter is used only when exporting a snapshot for external access. When using this parameter to export a snapshot, be sure MemoryDB has the needed permissions to this S3 bucket. For more information, see <a href="https://docs.aws.amazon.com/MemoryDB/latest/devguide/snapshots-exporting.html">Step 2: Grant MemoryDB Access to Your Amazon S3 Bucket</a>.
KmsKeyIdstring
The ID of the KMS key used to encrypt the target snapshot.