generated: '2026-07-21'
method: derived
source: openapi/zalando-orders-openapi.yml + zalando-products-openapi.yml (JSON:API
  relationships + id-reference fields)
primary_key_style: JSON:API resource objects with type + id; merchant scoped by path
  merchant-id
entities:
- Merchant
- Order
- OrderItem
- OrderLine
- OrderLineTransition
- OrderTransition
- Price
- Product
- ProductAttribute
- Stock
relationships:
- from: Order
  to: OrderItem
  type: has_many
  via: order_items
- from: Order
  to: OrderTransition
  type: has_many
  via: order_transitions
- from: OrderItem
  to: OrderLine
  type: has_many
  via: order_lines
- from: OrderLine
  to: OrderLineTransition
  type: has_many
  via: order_line_transitions
- from: Order
  to: Merchant
  type: belongs_to
  via: merchant-id
- from: Product
  to: Merchant
  type: belongs_to
  via: merchant-id
- from: Product
  to: ProductAttribute
  type: has_many
  via: attributes
- from: Price
  to: Product
  type: belongs_to
  via: article/ean
- from: Stock
  to: Product
  type: belongs_to
  via: ean