text: public virtual ModifyClusterDbRevisionResponse ModifyClusterDbRevision(ModifyClusterDbRevisionRequest request){var options = new InvokeOptions();options.RequestMarshaller = ModifyClusterDbRevisionRequestMarshaller.Instance;options.ResponseUnmarshaller = ModifyClusterDbRevisionResponseUnmarshaller.Instance;return Invoke<ModifyClusterDbRevisionResponse>(request, options);}