/// <summary> /// Test explicitly required array. Please put a header 'headerParameter' => /// null and the client library should throw before the request is sent. /// </summary> /// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='headerParameter'> /// </param> public static Error PostRequiredArrayHeader(this IExplicitModel operations, IList <string> headerParameter) { return(operations.PostRequiredArrayHeaderAsync(headerParameter).GetAwaiter().GetResult()); }