fixup! fixup! fixup! fixup! fixup! 📝 [#667] Improve typing information in API schema

Author: OlhaZahoruiko

src/objecttypes/api/serializers.py

@@ -68,10 +68,8 @@ def create(self, validated_data):
 
 
 class ObjectTypeSerializer(serializers.HyperlinkedModelSerializer):
-    labels = serializers.JSONField(
-        source="get_labels",
-        required=False,
-        help_text=get_help_text("core.ObjectType", "labels"),
+    labels = serializers.SerializerMethodField(
+        help_text=get_help_text("core.ObjectType", "labels")
     )
 
     @extend_schema_field(OpenApiTypes.OBJECT)

src/objecttypes/api/v2/openapi.yaml

@@ -526,6 +526,9 @@ components:
           description: Link to the documentation for the object type
           maxLength: 200
         labels:
+          type: object
+          additionalProperties: {}
+          readOnly: true
           description: Key-value pairs of keywords related for the object type
         createdAt:
           type: string
@@ -734,6 +737,9 @@ components:
           description: Link to the documentation for the object type
           maxLength: 200
         labels:
+          type: object
+          additionalProperties: {}
+          readOnly: true
           description: Key-value pairs of keywords related for the object type
         createdAt:
           type: string