public void setDBClusterSnapshotIdentifier(String dBClusterSnapshotIdentifier) {
        this.dBClusterSnapshotIdentifier = dBClusterSnapshotIdentifier;
    }
<p>
A specific DB cluster snapshot identifier to describe. This parameter can't be used in conjunction with the
<code>DBClusterIdentifier</code> parameter. This value is stored as a lowercase string.
</p>
<p>
Constraints:
</p>
<ul>
<li>
<p>
If supplied, must match the identifier of an existing DBClusterSnapshot.
</p>
</li>
<li>
<p>
If this identifier is for an automated snapshot, the <code>SnapshotType</code> parameter must also be specified.
</p>
</li>
</ul>

@param dBClusterSnapshotIdentifier
       A specific DB cluster snapshot identifier to describe. This parameter can't be used in conjunction with
       the <code>DBClusterIdentifier</code> parameter. This value is stored as a lowercase string.</p>
       <p>
       Constraints:
       </p>
       <ul>
       <li>
       <p>
       If supplied, must match the identifier of an existing DBClusterSnapshot.
       </p>
       </li>
       <li>
       <p>
       If this identifier is for an automated snapshot, the <code>SnapshotType</code> parameter must also be
       specified.
       </p>
       </li>
aws-java-sdk-neptune/src/main/java/com/amazonaws/services/neptune/model/DescribeDBClusterSnapshotsRequest.java