I am creating a webapi in c# where it’s expecting payload in body. The windows auth is enabled on IIS.

 public class GenericController : ApiController
    {
        [Route("api/{version}/{user}/Generic/UpdateData")]
        [HttpPost]
        public HttpResponseMessage UpdateData([FromBody] GenericPayload parameter)
        {
        }
    }

Every time I attempt to access it from React or JavaScript code, I encounter an access denied problem. I’m interested in finding out if it’s even feasible to achieve success with this call using JavaScript.