/// <summary> /// Creates a <see cref="DatastoreDb"/> to operate on the partition identified by <paramref name="projectId"/> /// and <paramref name="namespaceId"/>, using the <paramref name="client"/> to perform remote operations. /// </summary> /// <param name="projectId">The project ID to use in all operations.</param> /// <param name="namespaceId">The namespace ID to use in operations requiring a partition.</param> /// <param name="client">The client to use for remote operations. If this is null, an instance will be created /// using default settings.</param> /// <returns>A <see cref="DatastoreDb"/> operating on the specified partition.</returns> public static DatastoreDb Create(string projectId, string namespaceId = "", DatastoreClient client = null) => new DatastoreDbImpl(projectId, namespaceId, client ?? DatastoreClient.Create());