public OptionGroup modifyOptionGroup(ModifyOptionGroupRequest request) {request = beforeClientExecution(request);return executeModifyOptionGroup(request);}

public virtual ModifyOptionGroupResponse ModifyOptionGroup(ModifyOptionGroupRequest request){var options = new InvokeOptions();options.RequestMarshaller = ModifyOptionGroupRequestMarshaller.Instance;options.ResponseUnmarshaller = ModifyOptionGroupResponseUnmarshaller.Instance;return Invoke<ModifyOptionGroupResponse>(request, options);}
