writeErrorResponse(ctx, w, toAPIError(ctx, perr.Err), r.URL)
					return
				}
				// when delete tagging is proxied, the object version/tags are not available to return
				// as header in the response, nor ObjectInfo in the notification event.
				w.Header()[xhttp.MinIOTaggingProxied] = []string{"true"}
				writeSuccessNoContent(w)
				sendEvent(eventArgs{
					EventName:    event.ObjectCreatedDeleteTagging,

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