Extends policy rule API with source and destination resource

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

management/server/http/api/openapi.yml

@@ -782,15 +782,18 @@ components:
               items:
                 type: string
                 example: "ch8i4ug6lnn4g9hqv797"
+            sourceResource:
+              description: Policy rule source resource that the rule is applied to
+              $ref: '#/components/schemas/Resource'
             destinations:
               description: Policy rule destination group IDs
               type: array
               items:
                 type: string
                 example: "ch8i4ug6lnn4g9h7v7m0"
-          required:
-            - sources
-            - destinations
+            destinationResource:
+              description: Policy rule destination resource that the rule is applied to
+              $ref: '#/components/schemas/Resource'
     PolicyRule:
       allOf:
         - $ref: '#/components/schemas/PolicyRuleMinimum'
@@ -801,14 +804,17 @@ components:
               type: array
               items:
                 $ref: '#/components/schemas/GroupMinimum'
+            sourceResource:
+                description: Policy rule source resource that the rule is applied to
+                $ref: '#/components/schemas/Resource'
             destinations:
               description: Policy rule destination group IDs
               type: array
               items:
                 $ref: '#/components/schemas/GroupMinimum'
-          required:
-            - sources
-            - destinations
+            destinationResource:
+              description: Policy rule destination resource that the rule is applied to
+              $ref: '#/components/schemas/Resource'
     PolicyMinimum:
       type: object
       properties:
@@ -1176,6 +1182,24 @@ components:
             - id
             - network_type
         - $ref: '#/components/schemas/RouteRequest'
+    Resource:
+      type: object
+      properties:
+        id:
+          description: Resource ID
+          type: string
+          example: chacdk86lnnboviihd7g
+        type:
+          description: Resource type
+          $ref: '#/components/schemas/ResourceType'
+      required:
+        - id
+        - type
+    ResourceType:
+      allOf:
+        - $ref: '#/components/schemas/NetworkResourceType'
+        - type: string
+          example: host
     NetworkRequest:
       type: object
       properties:
@@ -1228,13 +1252,16 @@ components:
               example: chacdk86lnnboviihd7g
             type:
               description: Network resource type based of the address
-              type: string
-              enum: [ "host", "subnet", "domain"]
+              $ref: '#/components/schemas/NetworkResourceType'
               example: host
           required:
             - id
             - type
         - $ref: '#/components/schemas/NetworkResourceRequest'
+    NetworkResourceType:
+      description: Network resource type based of the address
+      type: string
+      enum: [ "host", "subnet", "domain" ]
     NetworkRouterRequest:
       type: object
       properties: