I am getting null value when request hitting to controller?

Question

I am developing Web API in dot net core 2.1. When i am passing the values through postman the request hitting to controller but the value is not getting   Below is my code namespace  MilkPos.API.Controllers   {   [Route( "api/" )]   public   class  HomeController : ControllerBase   {   IUser _IUser;   private  DatabaseContxt _context;   public  HomeController(IUser user,DatabaseContxt context)   {   _IUser = user;   _context = context;   }   //[Route("api/Order/{StatusId}/Status/{OrderId}/Order")]    [Route( "GetOtp" )]   [HttpPost( "{id}" )]   public  ActionResult GetOtp( long  id)   {   int  otp = 0;   return  Ok(id);   }   [Route( "GetGeneratedOtp" )]   [HttpPost]   public  ActionResult GetGeneratedOtp( int  Number)   {   return  Ok(Number);   }   }   }   Form postman i am calling like:   http://localhost:8000/api/GetOtp/   Header key content-type value application/json Body {"id":328432}   i am getting 0

Jeeva Subburaj · Answer

try changing your method like below   [HttpPost( "GetOtp/{id:long}" )]        public  ActionResult GetOtp(long id)       {       int  otp = 0;       return  Ok(id);       }

Harish Batchu · Answer

Post request

Jeeva Subburaj · Answer

Are you doing GET request or POST request from postman? your method expects POST request and i just want to make sure you are sending POST requests from PostMan.