diff --git a/code/API_definitions/connectivity-insights-subscriptions.yaml b/code/API_definitions/connectivity-insights-subscriptions.yaml
index 2b48291..4c020db 100644
--- a/code/API_definitions/connectivity-insights-subscriptions.yaml
+++ b/code/API_definitions/connectivity-insights-subscriptions.yaml
@@ -872,6 +872,7 @@ components:
       example: "https://notificationSendServer12.supertelco.com"
     CloudEvent:
       description: The Cloud-Event used for the callback.
+      type: object
       required:
         - id
         - source
diff --git a/code/API_definitions/connectivity-insights.yaml b/code/API_definitions/connectivity-insights.yaml
index 38c9cce..ff1648f 100644
--- a/code/API_definitions/connectivity-insights.yaml
+++ b/code/API_definitions/connectivity-insights.yaml
@@ -422,6 +422,7 @@ components:
     DeviceResponseBody:
       description: |
         The optional device identifier to include in the response
+      type: object
       properties:
         device:
           description: |