Add listServiceInstancesForSite spec

Author: keiko713

swagger.yml

@@ -1446,6 +1446,24 @@ paths:
           $ref: '#/responses/error'
   # end submission
   # begin service instances (addon instance)
+  /sites/{site_id}/service-instances:
+    parameters:
+      - name: site_id
+        type: string
+        in: path
+        required: true
+    get:
+      operationId: listServiceInstancesForSite
+      tags: [serviceInstance]
+      responses:
+        '200':
+          description: OK
+          schema:
+            type: array
+            items:
+              $ref: '#/definitions/serviceInstance'
+        default:
+          $ref: '#/responses/error'
   /sites/{site_id}/services/{addon}/instances:
     parameters:
       - name: site_id
@@ -1492,8 +1510,8 @@ paths:
       operationId: showServiceInstance
       tags: [serviceInstance]
       responses:
-        '201':
-          description: Created
+        '200':
+          description: OK
           schema:
             $ref: '#/definitions/serviceInstance'
         default:
@@ -1511,7 +1529,7 @@ paths:
             type: object
       responses:
         '204':
-          description: Created
+          description: No Content
         default:
           $ref: '#/responses/error'
     delete: