PT-1020 duplicate probe: returns the same tenant-wide ranked open-task title-similarity candidates the create gate consults, for a bare title — subtasks included, trigram matched

POST 
/api/tasks/suggest-duplicates

PT-1020 duplicate probe: returns the same tenant-wide ranked open-task title-similarity candidates the create gate consults, for a bare title — subtasks included, trigram matched. Pure suggestion, never blocks anything by itself; the gate lives on POST /api/projects/{id}/tasks. GUEST members only see candidates on projects they actively collaborate on, and callers without full tasks.read receive an empty list.

Request

Responses

200

Successful response

401

Unauthorized — authentication credentials are missing or invalid

403

Forbidden — the x-act-as-org selector named an organisation the caller is not an ACTIVE member of (or the caller lacks the required permission).