/// <summary>
 /// Test explicitly optional integer. Please put a valid string-wrapper with
 /// 'value' = null.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='value'>
 /// </param>
 public static void PostOptionalStringProperty(this IExplicitModel operations, string value = default(string))
 {
     operations.PostOptionalStringPropertyAsync(value).GetAwaiter().GetResult();
 }