Clear an inferred payload_schema so the next ingest_events call re-infers it from scratch. Use this to recover when the first ingested payload locked in wrong field types (e.g. a numeric value sent as a string).

Constraints

• Only the owner of a custom event type may reset its schema.
• System event type schemas cannot be reset.
• Only inferred schemas (those with inferred_at set) can be cleared. User-declared schemas are intentional contracts — delete and recreate the event type to change a declared schema.
• If the schema is already None, returns a validation error (nothing to reset).

Args

• event_type_id — the custom event type id whose schema should be cleared