HTTPStatusCode: http.StatusNotFound,
	},
	ErrPolicyAlreadyAttached: {
		Code:           "XMinioPolicyAlreadyAttached",
		Description:    "The specified policy is already attached.",
		HTTPStatusCode: http.StatusConflict,
	},
	ErrPolicyNotAttached: {
		Code:           "XMinioPolicyNotAttached",
		Description:    "The specified policy is not found.",

		return
	}

	operation := mux.Vars(r)["operation"]
	if operation != "attach" && operation != "detach" {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminInvalidArgument), r.URL)
		return
	}
	isAttach := operation == "attach"

	password := cred.SecretKey
	reqBytes, err := madmin.DecryptData(password, io.LimitReader(r.Body, r.ContentLength))