/// <summary>
 /// Add users to a chat
 /// </summary>
 /// <remarks>
 /// This will add a list of users to a specific chat
 /// </remarks>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='addUsersToChatDTO'>
 /// Users to be added to a chat
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task AddUsersToChatAsync(this IChats operations, AddUsersToChatDTO addUsersToChatDTO = default(AddUsersToChatDTO), CancellationToken cancellationToken = default(CancellationToken))
 {
     (await operations.AddUsersToChatWithHttpMessagesAsync(addUsersToChatDTO, null, cancellationToken).ConfigureAwait(false)).Dispose();
 }