AI Studios - Publication Permission Check
Validate a user's access to a publication (studio) and optionally switch their workspace cookie.
Request Body: {"url": "<publication-custom-url>"}.
Logic Flow:
1. Resolve publication via custom URL (404 if invalid).
2. Determine membership: owner OR co-creator OR explicit workspace member OR current request workspace match.
3. If publication visibility != PUBLIC:
- 401 if user unauthenticated
- 404 if authenticated but not a member.
4. If member, set/overwrite workspace cookie (wsid) to publication.workspace.id.
5. Always return a JSON {detail: <message>} with appropriate status code.
Cookie is only set when membership is confirmed and a workspace exists. Public visibility always returns 200 even for non-members (cookie unchanged).
Request
This endpoint expects an object.
url
Publication custom URL to validate access for
Response
Access granted (public or authorized). Cookie updated only when user is a member.
Errors
401
Unauthorized Error
404
Not Found Error
