DSM Container Manager rejects name+tag and sha256 id params (error 114).
Browser DevTools capture shows the correct call is:
POST SYNO.Docker.Image / delete / version=1
images=[{"repository":"nouchka/sqlite3","tags":["latest"]}]
Changes:
- Add DsmClient.post_request() for form-encoded POST requests
- delete_image now calls post_request with version=1 and the images
JSON array built from the resolved repository name and tag
- Remove unused docker error-code dict from _error_message()
- Tests mock post_request and assert the images param content
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
marcus
5edd051830