get:
  operationId: GetCollectionsCollection
  summary: Retrieve a Product Collection
  description: Retrieves a Product Collection.
  parameters:
    - in: path
      name: id
      required: true
      description: The id of the Product Collection
      schema:
        type: string
  tags:
    - Collection
  responses:
    '200':
      description: OK
      content:
        application/json:
          schema:
            properties:
              collection:
                $ref: ../components/schemas/product_collection.yaml