public DeleteParameterGroupResult deleteParameterGroup(DeleteParameterGroupRequest request) {request = beforeClientExecution(request);return executeDeleteParameterGroup(request);}

public virtual DeleteParameterGroupResponse DeleteParameterGroup(DeleteParameterGroupRequest request){var options = new InvokeOptions();options.RequestMarshaller = DeleteParameterGroupRequestMarshaller.Instance;options.ResponseUnmarshaller = DeleteParameterGroupResponseUnmarshaller.Instance;return Invoke<DeleteParameterGroupResponse>(request, options);}
