/// <summary>
 /// Creates a new calendar.
 /// </summary>
 /// <remarks>
 /// Client Credentials Flow required permissions: Settings or Settings.Write.
 ///
 /// Required permissions: (Settings.Create).
 /// </remarks>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='extendedCalendarDto'>
 /// The entity to post
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <ExtendedCalendarDto> PostAsync(this ICalendars operations, ExtendedCalendarDto extendedCalendarDto, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
 {
     using (var _result = await operations.PostWithHttpMessagesAsync(extendedCalendarDto, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }