{"status": "ok", "message": "OECMR API with Cognito authentication", "version": "4.0.0", "features": ["cognito_auth", "dynamodb_storage", "cors_enabled", "full_crud_documents"], "timestamp": "2026-08-14T06:16:06.510151+00:00", "cognito": {"user_pool_id": "eu-west-1_KvKeDNTje", "client_id": "16ovqq5ihd5gor8nnngsd2cppp"}}