diff --git a/app/controllers/api/v1/accounts/custom_attribute_definitions_controller.rb b/app/controllers/api/v1/accounts/custom_attribute_definitions_controller.rb
index 687da55bd..e02c090db 100644
--- a/app/controllers/api/v1/accounts/custom_attribute_definitions_controller.rb
+++ b/app/controllers/api/v1/accounts/custom_attribute_definitions_controller.rb
@@ -31,12 +31,13 @@ class Api::V1::Accounts::CustomAttributeDefinitionsController < Api::V1::Account
   end
 
   def fetch_custom_attribute_definition
-    @custom_attribute_definition = @custom_attribute_definitions.find(permitted_params[:id])
+    @custom_attribute_definition = Current.account.custom_attribute_definitions.find(permitted_params[:id])
   end
 
   def permitted_payload
     params.require(:custom_attribute_definition).permit(
       :attribute_display_name,
+      :attribute_description,
       :attribute_display_type,
       :attribute_key,
       :attribute_model,
@@ -45,6 +46,6 @@ class Api::V1::Accounts::CustomAttributeDefinitionsController < Api::V1::Account
   end
 
   def permitted_params
-    params.permit(:id, :filter_type)
+    params.permit(:id, :filter_type, :attribute_model)
   end
 end
diff --git a/app/views/api/v1/models/_custom_attribute_definition.json.jbuilder b/app/views/api/v1/models/_custom_attribute_definition.json.jbuilder
index e26c65bf2..b715b0e50 100644
--- a/app/views/api/v1/models/_custom_attribute_definition.json.jbuilder
+++ b/app/views/api/v1/models/_custom_attribute_definition.json.jbuilder
@@ -1,5 +1,7 @@
+json.id resource.id
 json.attribute_display_name resource.attribute_display_name
 json.attribute_display_type resource.attribute_display_type
+json.attribute_description resource.attribute_description
 json.attribute_key resource.attribute_key
 json.attribute_model resource.attribute_model
 json.default_value resource.default_value