@Override
    public ModifyDBClusterEndpointResult modifyDBClusterEndpoint(ModifyDBClusterEndpointRequest request) {
        request = beforeClientExecution(request);
        return executeModifyDBClusterEndpoint(request);
    }
<p>
Modifies the properties of an endpoint in an Amazon Aurora DB cluster.
</p>
<note>
<p>
This operation only applies to Aurora DB clusters.
</p>
</note>

@param modifyDBClusterEndpointRequest
@return Result of the ModifyDBClusterEndpoint operation returned by the service.
@throws InvalidDBClusterStateException
        The requested operation can't be performed while the cluster is in this state.
@throws InvalidDBClusterEndpointStateException
        The requested operation can't be performed on the endpoint while the endpoint is in this state.
@throws DBClusterEndpointNotFoundException
        The specified custom endpoint doesn't exist.
@throws DBInstanceNotFoundException
        <code>DBInstanceIdentifier</code> doesn't refer to an existing DB instance.
@throws InvalidDBInstanceStateException
        The DB instance isn't in a valid state.
@sample AmazonRDS.ModifyDBClusterEndpoint
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/ModifyDBClusterEndpoint" target="_top">AWS
     API Documentation</a>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/AmazonRDSClient.java