generated: '2026-09-21' method: derived generator: derive-data-model.py source: - openapi/servghost-agent-api-openapi.yml notation: has_one = property $ref; has_many = array of $ref; belongs_to = _id field summary: entities: 2 entities_in_spec: 2 relationships: 0 entities: - name: Error fields: 3 - name: InsufficientBalance fields: 10 description: Returned by POST /api/v1/orders when the account balance is below the order price. The `topup` block contains a suggested amount that covers the deficit AND clears the $30 platform minimum, ready to p relationships: []