/// <summary>
 /// Checks resource name validity
 /// </summary>
 /// <remarks>
 /// A resource name is valid if it is not a reserved word, does not contains a
 /// reserved word and does not start with a reserved word
 /// </remarks>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='resourceNameDefinition'>
 /// Resource object with values for resource name and resource type
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <CheckResourceNameResult> CheckResourceNameAsync(this ISubscriptionClient operations, ResourceName resourceNameDefinition = default(ResourceName), CancellationToken cancellationToken = default(CancellationToken))
 {
     using (var _result = await operations.CheckResourceNameWithHttpMessagesAsync(resourceNameDefinition, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }