public DescribeDBClustersRequest withDBClusterIdentifier(String dBClusterIdentifier) {
        setDBClusterIdentifier(dBClusterIdentifier);
        return this;
    }
<p>
The user-supplied DB cluster identifier or the Amazon Resource Name (ARN) of the DB cluster. If this parameter is
specified, information for only the specific DB cluster is returned. This parameter isn't case-sensitive.
</p>
<p>
Constraints:
</p>
<ul>
<li>
<p>
If supplied, must match an existing DB cluster identifier.
</p>
</li>
</ul>

@param dBClusterIdentifier
       The user-supplied DB cluster identifier or the Amazon Resource Name (ARN) of the DB cluster. If this
       parameter is specified, information for only the specific DB cluster is returned. This parameter isn't
       case-sensitive.</p>
       <p>
       Constraints:
       </p>
       <ul>
       <li>
       <p>
       If supplied, must match an existing DB cluster identifier.
       </p>
       </li>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DescribeDBClustersRequest.java