How to add a body to Angular HttpClient delete function

You may use a universal request method on the HttpClient class instead. This method has the body in options.https://angular.io/api/common/http/HttpClient#members

e.gthis.http.request('delete', 'url', { body: ... })

const httpOptions = {    headers: new HttpHeaders({ 'Content-Type': 'application/json' }), body: your body data};return new Promise(resolve => {    this.httpClient.delete(URL, httpOptions)                          .subscribe(res => {                            resolve(res);                   }, err => {                                      resolve(err);                   });    });

by using httpOptions, you can set header and body in it.please refer this https://angular.io/tutorial/toh-pt6#delete-a-hero

I also get this problem and my solution is creating a new HttpRequest of delete method, then clone this request, reset its body with your data.

let req = new HttpRequest('DELETE', 'url');let newReq = req.clone({body: [10]});this.http.request(newReq).subscribe((res) => {    console.log(res);}, (err) => {    console.log(err);});