generated: '2026-10-19' method: derived generator: derive-data-model.py source: - openapi/v12-openapi.json notation: has_one = property $ref; has_many = array of $ref; belongs_to = _id field summary: entities: 1 entities_in_spec: 1 relationships: 0 entities: - name: ApiErrorEnvelope fields: 2 relationships: []