protected String getIdentifierKey(String... params) {
        String prefix = KeyTypeEnum.UNIQUE_KEY.build(serviceInterface, version, group, side);
        return KeyTypeEnum.UNIQUE_KEY.build(prefix, params);
    }
@Test
    void getIdentifierKey() {
        String identifierKey = baseServiceMetadataIdentifier.getIdentifierKey("appName");
        Assertions.assertEquals(identifierKey, "BaseServiceMetadataIdentifierTest:1.0.0:test:provider:appName");
    }