@Override
    public DescribeDBParametersResult describeDBParameters(DescribeDBParametersRequest request) {
        request = beforeClientExecution(request);
        return executeDescribeDBParameters(request);
    }
<p>
Returns the detailed parameter list for a particular DB parameter group.
</p>

@param describeDBParametersRequest
@return Result of the DescribeDBParameters operation returned by the service.
@throws DBParameterGroupNotFoundException
        <code>DBParameterGroupName</code> doesn't refer to an existing DB parameter group.
@sample AmazonRDS.DescribeDBParameters
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/DescribeDBParameters" target="_top">AWS API
     Documentation</a>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/AmazonRDSClient.java