SOL002_48: filters implemented in PM Subscriptions GET

src/SOL002/VNFPerformanceManagement/VNFPerformanceManagement.yaml

@@ -809,6 +809,46 @@ paths:
           in: header
           required: true
           type: string
+        - name: filter
+          description: >
+            Attribute-based filtering expression according to clause 4.3.2.
+            The VNFM shall support receiving this parameter as part of the URI query string.
+            The EM may supply this parameter. All attribute names that appear in the PmSubscription 
+            and in data types referenced from it shall be supported by the VNFM in attribute-based filtering expression.
+
+            EXAMPLE
+            objects
+            obj1: {"id":123, "weight":100, "parts":[{"id":1, "color":"red"}, {"id":2, "color":"green"}]}
+            obj2: {"id":456, "weight":500, "parts":[{"id":3, "color":"green"}, {"id":4, "color":"blue"}]}
+
+            Request 1:
+            GET …/container
+
+            Response 1:
+            [
+                {"id":123, "weight":100, "parts":[{"id":1, "color":"red"}, {"id":2, "color":"green"}]},
+                {"id":456, "weight":500, "parts":[{"id":3, "color":"green"}, {"id":4, "color":"blue"}]}
+            ]
+
+            Request 2:
+            GET …/container?filter=(eq.weight,100)
+
+            Response 2:
+            [
+                {"id":123, "weight":100, "parts":[{"id":1, "color":"red"}, {"id":2, "color":"green"}]}
+            ]
+          #Request 2 in EXAMPLE from clause 4.3.2 probably wrong, since "," should be used after opOne (eq), "." is used
+          in: query
+          required: false
+          type: string
+        - name: nextpage_opaque_marker
+          description: >
+            Marker to obtain the next page of a paged response.
+            Shall be supported by the VNFM if the VNFM supports alternative 2
+            (paging) according to clause 4.7.2.1 for this resource.
+          in: query
+          required: false
+          type: string
       responses:
         200:
           description: >