/// <summary>
 /// Gets a list of SIP Provider Accounts connected to your ZapApp platform
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='subscriptionId'>
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <IList <SIPProviderModel> > GetSIPProvidersAsync(this IApplications operations, string subscriptionId, CancellationToken cancellationToken = default(CancellationToken))
 {
     using (var _result = await operations.GetSIPProvidersWithHttpMessagesAsync(subscriptionId, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }