UPDATE

Modules/Backend/access_control/serializers.py

@@ -0,0 +1,17 @@
+from rest_framework import serializers
+
+from .models import SubscriptionPlan
+
+
+class SubscriptionPlanSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = SubscriptionPlan
+        fields = ["uuid", "code", "name"]
+
+
+class FeatureAuthorizationRequestSerializer(serializers.Serializer):
+    features = serializers.ListField(
+        child=serializers.CharField(),
+        allow_empty=False,
+    )
+    action = serializers.CharField(required=False, allow_blank=False, default="view")