generated: '2026-10-20'
method: derived
generator: derive-conformance.py
source: openapi/ (1 document(s), 14 mutating operations)
idempotency:
  scope:
  - post_messages
  coverage: partial
  header: Idempotency-Key
  mechanism: request header / body token declared in the OpenAPI
  evidence: Idempotency-Key on 1 of 14 mutating operations
  verified: derived