Angular x-www-form-urlencoded post

 post method with xxx-formurl encoded and token headers

postUserRole(obj: any) {

    const myheader = new HttpHeaders().set('Content-Type', 'application/x-www-form-urlencoded')

    const httpOptions = {

      headers: new HttpHeaders({

        'Content-Type': 'application/x-www-form-urlencoded',

        'Authorization': `Bearer ${this.token}`

      })

    };

   

    let body = new HttpParams();

    body = body.set("RoleId", "0");

    body = body.set("RoleName", "apptest");

    body = body.set("Description", "testing");

    body = body.set("Status", "active");

    body = body.set("RecordsCount", "0");

    body = body.set("ActiveStatus", "0");

    body = body.set("DuplicateRoleName", "");

    body = body.set("SwitchPermission", "false");

    body = body.set("MasterpermissionStatus", "true");

    return this.httpClient.post<any>("https://dev.psplhyd.com/Crmangular13-API/api/1/userrolesapi", body, httpOptions).pipe(catchError(this.errorHandler))

  }

https://entityframeworkcore.com/knowledge-base/59151584/how-to-execute-stored-procedure-for-multiple-parameters-using-fromsqlinterpolated-in-ef-core-3-0-

https://stackoverflow.com/questions/51605542/angular-6-http-post-request-with-x-www-form-urlencoded-data