Merge pull request 'feature/OVPAY-1210' (#9) from feature/OVPAY-1210 into develop

Reviewed-on: #9

src/openapi/products/products-crud-v2.2.yaml

@@ -1,13 +1,13 @@
 openapi: 3.0.1
 info:
-  title: ABTProducts (based on domainmodel v2.2)
+  title: ABTProducts
   description: >-
     CRUD APIs for HTM products (based on the new domainmodel v2.2). Internal use
     only; external touchpoints can get read-only, filtered access via the HTM
     Service Engine, using a different endpoint.
-  version: '2.2'
+  version: '1.0'
 servers:
-  - url: https://api.integratielaag.nl/abt/products/2.2
+  - url: https://api.integratielaag.nl/abt/products/1.0
 tags:
   - name: ABTProducts CRUD
     description: >-
@@ -20,13 +20,23 @@ paths:
         - ABTProducts CRUD
       summary: Get a list of all defined HTM products
       description: |-
-        Get a list of all HTM products, without any filters. Only a few details
-        are returned per product - use the `GET /products/{productId}` endpoint
+        Get a list of all HTM products that refer to a given parentProductId (or without parent, if not specified), without any other filters. \
+        Only a few details are returned per product - use the `GET /products/{productId}` endpoint
         to get more details. \
         In the examples, it can be seen that (when a touchpoint HTTP header is present) 
         only products that have active sellingPeriods for touchpoints within the same 
         retailer as the calling retailer are returned. \
         Touchpoint 1 and 2 belong to retailer 1; touchpoint 3 and 4 belong to retailer 2.
+      parameters:
+        - name: parentProductId
+          in: query
+          required: false
+          description: |-
+           Only return products that refer to the given parentProductId. \
+           Returns parent-products (i.e. products with parentProductId = null) if left empty.
+          schema:
+            type: integer
+            example: 1
       responses:
         '200':
           description: OK