public DescribeOptionGroupsResult describeOptionGroups(DescribeOptionGroupsRequest request) {request = beforeClientExecution(request);return executeDescribeOptionGroups(request);}

public virtual DescribeOptionGroupsResponse DescribeOptionGroups(DescribeOptionGroupsRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeOptionGroupsRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeOptionGroupsResponseUnmarshaller.Instance;return Invoke<DescribeOptionGroupsResponse>(request, options);}
