Delete a custom exercise
Removes one of the caller’s custom exercises. Mesocycles already using it keep their copy of the name.
/api/training/exercises/{id}__Secure-better-auth.session_tokenAPI key · cookierequiredBetter Auth session. Signing in (Google or email magic link) sets an HttpOnly session cookie that scopes every request to that account. The web app and CLI use this; agents use the OAuth 2.1 flow of the MCP server.
AuthorizationBearer token · headerrequiredPersonal API key sent as Authorization: Bearer skcal_…. Create and scope keys in the app under your profile → API keys. Keys default to full access; a scoped key is limited to its granted resource:action permissions and cannot manage other keys.
idstringrequiredIdentifier of the mesocycle, set, slot, or custom exercise the path names.
The exercise was deleted.
okbooleanrequiredAlways true.
No matching resource owned by the caller.
errorstringrequiredHuman-readable failure reason.
detailstringOptional extra context, present on upstream failures.