// GET api/<controller>/5
 public int Get(int id)
 {
     contactNo = id;
     if (AadharManager.GetByContactNo(id))
     {
         Random r = new Random();
         otp = r.Next(1000, 9999);
         //This otp is sent to contact number also but how I didn't get that
     }
     return otp;
 }