Passing multiple parameter to DELETE request c# web API

Question

My question is how can I pass multiple parameter to DELETE request.

My controller class as follow,

namespace MYAPI1.Controllers
{
    public class TaskController : ApiController
    {
        // DELETE: api/Task/5
        [Route("api/Task/id1/id2/{id3}")]
        public void Delete(int id,int id2, string id3)
        {
            TaskPersistent tp = new TaskPersistent();
            tp.deleteTask(id,id2,id3);
        }
    }
}

TaskPersistent.class as follow,

public class TaskPersistent
{
    public void deleteTask(int id, int id2, string id3)
    {

        try
        {
            string sqlString = "DELETE from devproj WHERE (DeveloperID, ProjectID, WorkDate) =  VALUES ('" + id + "', '" + id2 + "', '" + id3 + "');";
            MySql.Data.MySqlClient.MySqlCommand cmd = new MySql.Data.MySqlClient.MySqlCommand(sqlString, conn);
            cmd.ExecuteNonQuery();
            long x = cmd.LastInsertedId;

        }
        catch (Exception x)
        {
            Console.WriteLine(x);
        }

    }

}

I try to consume this using postman like this,http://localhost:10927/api/Task?id1=1&id2=5&id3="2018-03-14" but which not working, please help me to solve this.

Answer 1

Try the following

    [Route("api/Task/{id:int}/{id2:int}/{id3}")]
    public void Delete(int id,int id2, string id3)
    {
        TaskPersistent tp = new TaskPersistent();
        tp.deleteTask(id,id2,id3);
    }

Call it via: http://localhost:10927/api/Task/1/2/"2018-03-14"

--- OR ---

    [Route("api/Task")]
    public void Delete(int id,int id2, string id3)
    {
        TaskPersistent tp = new TaskPersistent();
        tp.deleteTask(id,id2,id3);
    }

Call it via: http://localhost:10927/api/Task?id=1&id2=2&id3="2018-03-14"