/// <summary>
 /// Deletes a media file attached to this Application
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='subscriptionId'>
 /// </param>
 /// <param name='id'>
 /// The Application Id
 /// </param>
 /// <param name='filename'>
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <object> DeleteApplicationFileAsync(this IApplications operations, string subscriptionId, string id, string filename, CancellationToken cancellationToken = default(CancellationToken))
 {
     using (var _result = await operations.DeleteApplicationFileWithHttpMessagesAsync(subscriptionId, id, filename, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }