/// <summary>
 /// Lists all of the Certificates that have been added to the specified
 /// Account.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='certificateListOptions'>
 /// Additional parameters for the operation
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <IPage <Certificate> > ListAsync(this ICertificateOperations operations, CertificateListOptions certificateListOptions = default(CertificateListOptions), CancellationToken cancellationToken = default(CancellationToken))
 {
     using (var _result = await operations.ListWithHttpMessagesAsync(certificateListOptions, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }