public override string ToString() {
StringBuilder sb = new StringBuilder("Notebook(");
sb.Append("Guid: ");
sb.Append(Guid);
sb.Append(",Name: ");
sb.Append(Name);
sb.Append(",UpdateSequenceNum: ");
sb.Append(UpdateSequenceNum);
sb.Append(",DefaultNotebook: ");
sb.Append(DefaultNotebook);
sb.Append(",ServiceCreated: ");
sb.Append(ServiceCreated);
sb.Append(",ServiceUpdated: ");
sb.Append(ServiceUpdated);
sb.Append(",Publishing: ");
sb.Append(Publishing== null ? "<null>" : Publishing.ToString());
sb.Append(",Published: ");
sb.Append(Published);
sb.Append(",Stack: ");
sb.Append(Stack);
sb.Append(",SharedNotebookIds: ");
sb.Append(SharedNotebookIds);
sb.Append(")");
return sb.ToString();
}