Inheritance: System.Number
        public void Update()
        {
            var expectedJson = GetJsonPayload("/numbers/numberLeasesApi/request/updateNumberLease.json");
            var restRequest = MockRestResponse(expectedJson);

            var lease = new NumberLease
            {
                PhoneNumber = "12345678901",
                AutoRenew = false
            };
            Client.NumberLeasesApi.Update(lease);

            Assert.AreEqual(Method.PUT, restRequest.Value.Method);
            var requestBodyParam = restRequest.Value.Parameters.FirstOrDefault(p => p.Type == ParameterType.RequestBody);
            Assert.That(requestBodyParam.Value, Is.EqualTo(expectedJson));
            Assert.That(restRequest.Value.Resource, Is.StringEnding("/numbers/leases/12345678901"));
        }
 /// <summary>
 /// Update number lease
 /// </summary>
 /// <param name="lease">lease to update</param>
 /// <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 void Update(NumberLease lease)
 {
     Validate.NotBlank(lease.PhoneNumber, "lease.number cannot be blank");
     Client.Put<object>(NUMBER_LEASES_ITEM_PATH.ReplaceFirst(ClientConstants.PLACEHOLDER, lease.PhoneNumber), lease);
 }