public CopyDBClusterSnapshotRequest withSourceDBClusterSnapshotIdentifier(String sourceDBClusterSnapshotIdentifier) {
        setSourceDBClusterSnapshotIdentifier(sourceDBClusterSnapshotIdentifier);
        return this;
    }
<p>
The identifier of the cluster snapshot to copy. This parameter is not case sensitive.
</p>
<p>
Constraints:
</p>
<ul>
<li>
<p>
Must specify a valid system snapshot in the <i>available</i> state.
</p>
</li>
<li>
<p>
If the source snapshot is in the same Amazon Web Services Region as the copy, specify a valid snapshot
identifier.
</p>
</li>
<li>
<p>
If the source snapshot is in a different Amazon Web Services Region than the copy, specify a valid cluster
snapshot ARN.
</p>
</li>
</ul>
<p>
Example: <code>my-cluster-snapshot1</code>
</p>

@param sourceDBClusterSnapshotIdentifier
       The identifier of the cluster snapshot to copy. This parameter is not case sensitive.</p>
       <p>
       Constraints:
       </p>
       <ul>
       <li>
       <p>
       Must specify a valid system snapshot in the <i>available</i> state.
       </p>
       </li>
       <li>
       <p>
       If the source snapshot is in the same Amazon Web Services Region as the copy, specify a valid snapshot
       identifier.
       </p>
       </li>
       <li>
       <p>
       If the source snapshot is in a different Amazon Web Services Region than the copy, specify a valid cluster
       snapshot ARN.
       </p>
       </li>
       </ul>
       <p>
       Example: <code>my-cluster-snapshot1</code>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-docdb/src/main/java/com/amazonaws/services/docdb/model/CopyDBClusterSnapshotRequest.java