Update event-subscription-template.yaml

Author: rartych

artifacts/camara-cloudevents/event-subscription-template.yaml

@@ -1,4 +1,4 @@
-openapi: 3.0.3
+sinkopenapi: 3.0.3
 info:
   title: Notification Subscription Template
   description: |
@@ -276,7 +276,7 @@ components:
           $ref: "#/components/schemas/Protocol"
         sink:
           type: string
-          format: url
+          format: uri
           description: The address to which events shall be delivered using the selected protocol.
           example: "https://endpoint.example.com/sink"
         sinkCredential: