### What problem does this PR solve? As title. ### Type of change - [x] Refactoring --------- Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve? 1. Update RetCode to common.constants 2. Decouple the admin and API modules ### Type of change - [x] Refactoring --------- Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve? As title. ### Type of change - [x] Refactoring Signed-off-by: Jin Hai <haijin.chn@gmail.com>