writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
		return
	}

	bucket := mux.Vars(r)["bucket"]
	resource, err := getResource(r.URL.Path, r.Host, globalDomainNames)
	if err != nil {
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrInvalidRequest), r.URL)
		return
	}

	// Make sure that the URL does not contain object name.
	if bucket != path.Clean(resource[1:]) {