text: public virtual ModifyGlobalReplicationGroupResponse ModifyGlobalReplicationGroup(ModifyGlobalReplicationGroupRequest request){var options = new InvokeOptions();options.RequestMarshaller = ModifyGlobalReplicationGroupRequestMarshaller.Instance;options.ResponseUnmarshaller = ModifyGlobalReplicationGroupResponseUnmarshaller.Instance;return Invoke<ModifyGlobalReplicationGroupResponse>(request, options);}