diff --git a/computingservices/ZippingServices/models/redlineresponsenotificationmessage.py b/computingservices/ZippingServices/models/redlineresponsenotificationmessage.py
index ccb851933..cc562164f 100644
--- a/computingservices/ZippingServices/models/redlineresponsenotificationmessage.py
+++ b/computingservices/ZippingServices/models/redlineresponsenotificationmessage.py
@@ -1,5 +1,5 @@
 class redlineresponsenotificationmessage(object):
-    def __init__(self, ministryrequestid, serviceid, errorflag, createdby,feeoverridereason) -> None:
+    def __init__(self, ministryrequestid, serviceid, errorflag, createdby,feeoverridereason="") -> None:
         self.ministryrequestid = ministryrequestid
         self.serviceid = serviceid
         self.errorflag = errorflag
diff --git a/computingservices/ZippingServices/models/zipperproducermessage.py b/computingservices/ZippingServices/models/zipperproducermessage.py
index 73b4b795c..41b175753 100644
--- a/computingservices/ZippingServices/models/zipperproducermessage.py
+++ b/computingservices/ZippingServices/models/zipperproducermessage.py
@@ -1,5 +1,5 @@
 class zipperproducermessage(object):
-    def __init__(self,jobid,requestid,category,requestnumber,bcgovcode,createdby,ministryrequestid,filestozip,finaloutput,attributes,feeoverridereason,summarydocuments=None,redactionlayerid=None,foldername=None) -> None:
+    def __init__(self,jobid,requestid,category,requestnumber,bcgovcode,createdby,ministryrequestid,filestozip,finaloutput,attributes,feeoverridereason=None,summarydocuments=None,redactionlayerid=None,foldername=None) -> None:
         self.jobid = jobid
         self.requestid = requestid
         self.category=category