// GET /api/locationapi/GetCitiesFromProvince?provinceId=
public HttpResponseMessage GetCitiesFromProvince(int provinceId)
{
HttpResponseMessage response;
var cities = _locationServices.GetCitiesFromProvince(provinceId).Select(x => new { Id = x.Id, Label = x.Label });
response = Request.CreateResponse(HttpStatusCode.OK, cities);
return(response);
}