Added parameter `agbs` to GET customer care program API.

paths/customer_careprogram.yaml

@@ -15,6 +15,14 @@ get:
       description: If omitted, today is taken.
       schema:
         $ref: ../schemas/date.yaml
+    - name: agbs
+      in: query
+      description: A list of AGB's for which the care programs must be retrieved. If not a care group is authorized, or specified during authorization, then this parameter is ignored.
+      example: 12345678,23456789
+      schema:
+        type: array
+        items:
+          $ref: ../schemas/agb.yaml
   responses:
     '200':
       description: All practices for which the care group takes responsibility.