How to upload an image to the server by its URL in Angular?

Question

Angular

Good afternoon!
There is a working service method for uploading a file to the server:

logoUpload(uploadData) {
        const url = this.apiHost+'client/logo-upload';
        return this.http.post<LogoUploadResponse>(url, uploadData).pipe(
            tap((newLogo: LogoUploadResponse) => this.log(`uploaded logo`)),
            catchError(this.handleError<LogoUploadResponse>('logoUpload'))
        );
    }

Everything works fine, but there is a need for an alternative way to send a file - by its URL.
There is some URL to the image (which is taken from another request). You need to upload this image via a POST request to the server (like the first one). You can’t just save it with your hands and then load it - you need to reduce the actions to one click.