get:
  operationId: GetCartsCart
  summary: Retrieve a Cart
  description: Retrieves a Cart.
  parameters:
    - in: path
      name: id
      required: true
      description: The id of the Cart.
      schema:
        type: string
  tags:
    - Cart
  responses:
    '200':
      description: OK
      content:
        application/json:
          schema:
            properties:
              cart:
                $ref: ../components/schemas/cart.yaml
post:
  operationId: PostCartsCart
  summary: Update a Cart
  description: Updates a Cart.
  parameters:
    - in: path
      name: id
      required: true
      description: The id of the Cart.
      schema:
        type: string
  requestBody:
    content:
      application/json:
        schema:
          properties:
            region_id:
              type: string
              description: The id of the Region to create the Cart in.
            country_code:
              type: string
              description: The 2 character ISO country code to create the Cart in.
              externalDocs:
                url: >-
                  https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#Officially_assigned_code_elements
                description: See a list of codes.
            email:
              type: string
              description: An email to be used on the Cart.
              format: email
            sales_channel_id:
              type: string
              description: The ID of the Sales channel to update the Cart with.
            billing_address:
              description: The Address to be used for billing purposes.
              anyOf:
                - $ref: ../components/schemas/address.yaml
                  description: A full billing address object.
                - type: string
                  description: The billing address ID
            shipping_address:
              description: The Address to be used for shipping.
              anyOf:
                - $ref: ../components/schemas/address.yaml
                  description: A full shipping address object.
                - type: string
                  description: The shipping address ID
            gift_cards:
              description: An array of Gift Card codes to add to the Cart.
              type: array
              items:
                required:
                  - code
                properties:
                  code:
                    description: The code that a Gift Card is identified by.
                    type: string
            discounts:
              description: An array of Discount codes to add to the Cart.
              type: array
              items:
                required:
                  - code
                properties:
                  code:
                    description: The code that a Discount is identifed by.
                    type: string
            customer_id:
              description: The ID of the Customer to associate the Cart with.
              type: string
            context:
              description: An optional object to provide context to the Cart.
              type: object
              example:
                ip: '::1'
                user_agent: Chrome
  tags:
    - Cart
  responses:
    '200':
      description: OK
      content:
        application/json:
          schema:
            properties:
              cart:
                $ref: ../components/schemas/cart.yaml