fix(specs): make the updateAt non-null in ingestion (#4697)

Author: millotp

Diff for: specs/ingestion/common/schemas/authentication.yml

@@ -25,6 +25,7 @@ Authentication:
     - name
     - input
     - createdAt
+    - updatedAt
 
 AuthenticationCreate:
   type: object

Diff for: specs/ingestion/common/schemas/destination.yml

@@ -27,6 +27,7 @@ Destination:
     - name
     - input
     - createdAt
+    - updatedAt
 
 DestinationCreate:
   type: object

Diff for: specs/ingestion/common/schemas/source.yml

@@ -23,6 +23,7 @@ Source:
     - type
     - name
     - createdAt
+    - updatedAt
 
 SourceCreate:
   type: object

Diff for: specs/ingestion/common/schemas/task.yml

@@ -44,6 +44,7 @@ Task:
     - destinationID
     - enabled
     - createdAt
+    - updatedAt
 
 TaskV1:
   type: object
@@ -86,6 +87,7 @@ TaskV1:
     - trigger
     - enabled
     - createdAt
+    - updatedAt
 
 Trigger:
   description: Trigger that runs the task.

Diff for: specs/ingestion/common/schemas/transformation.yml

@@ -23,6 +23,7 @@ Transformation:
     - code
     - name
     - createdAt
+    - updatedAt
 
 Code:
   type: string
@@ -119,9 +120,9 @@ TransformationTryResponse:
   properties:
     payloads:
       type: array
-      description: The array of records returned by the transformation service.
+      description: The array of stringified records returned by the transformation service.
       items:
-        type: object
+        type: string
     error:
       title: transformationError
       type: object