public void OrderNumbers()
        {
            string requestJson = GetJsonPayload("/account/ordersApi/request/orderNumbers.json");
            string responseJson = GetJsonPayload("/account/ordersApi/response/orderNumbers.json");
            var restRequest = MockRestResponse(responseJson);

            var request = new NumberPurchaseRequest { LocalCount = 2, Zipcode = "90401" };
            var id = Client.OrdersApi.OrderNumbers(request);
            Assert.That(Serializer.Serialize(id), Is.EqualTo(responseJson));

            Assert.AreEqual(Method.POST, restRequest.Value.Method);
            var requestBodyParam = restRequest.Value.Parameters.FirstOrDefault(p => p.Type == ParameterType.RequestBody);
            Assert.That(requestBodyParam.Value, Is.EqualTo(requestJson));
        }
 /// <summary>
 /// Purchase numbers. There are many ways to purchase a number. Set either tollFreeCount or localCount
 /// along with some querying fields to purchase numbers by bulk query. Set the list of numbers
 /// to purchase by list. Available numbers will be purchased using CallFire credits owned by the user.
 /// Be sure the account has credits before trying to purchase.
 /// GET /me/account
 /// </summary>
 /// <param name="request">request payload</param>
 /// <returns>ResourceId with id of created order</returns>
 /// <exception cref="BadRequestException">          in case HTTP response code is 400 - Bad request, the request was formatted improperly.</exception>
 /// <exception cref="UnauthorizedException">        in case HTTP response code is 401 - Unauthorized, API Key missing or invalid.</exception>
 /// <exception cref="AccessForbiddenException">     in case HTTP response code is 403 - Forbidden, insufficient permissions.</exception>
 /// <exception cref="ResourceNotFoundException">    in case HTTP response code is 404 - NOT FOUND, the resource requested does not exist.</exception>
 /// <exception cref="InternalServerErrorException"> in case HTTP response code is 500 - Internal Server Error.</exception>
 /// <exception cref="CallfireApiException">         in case HTTP response code is something different from codes listed above.</exception>
 /// <exception cref="CallfireClientException">      in case error has occurred in client.</exception>
 public ResourceId OrderNumbers(NumberPurchaseRequest request)
 {
     return Client.Post<ResourceId>(ORDERS_NUMBERS, request);
 }