code is as follows. The file I uploaded needs to be accompanied by a parameter Item.id,. Is there any good way to do this?

      <div *ngFor="let item of itemlist">
        <nz-upload [nzAccept]="".*""
                   [nzMultiple]="false"
                   [nzAction]="getSchemeUploadUrl()"
                   [nzHeaders]="getUploadHeader"
                   [nzFileList]="schemeFileTmpList"
                   [nzBeforeUpload]="beforeUpload"
                   (nzChange)="handleSchemeFileChange($event)"
                   class="scheme-upload-region">
                        <button tn-button [tnType]=""primary"" style="margin-right: 10px"></button>

        </nz-upload>
      </div>