@Override
    public DescribeOptionGroupOptionsResult describeOptionGroupOptions(DescribeOptionGroupOptionsRequest request) {
        request = beforeClientExecution(request);
        return executeDescribeOptionGroupOptions(request);
    }
<p>
Describes all available options for the specified engine.
</p>

@param describeOptionGroupOptionsRequest
@return Result of the DescribeOptionGroupOptions operation returned by the service.
@sample AmazonRDS.DescribeOptionGroupOptions
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/DescribeOptionGroupOptions" target="_top">AWS
     API Documentation</a>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/AmazonRDSClient.java