diff --git a/src/main/java/io/orkes/conductor/client/model/SaveScheduleRequest.java b/src/main/java/io/orkes/conductor/client/model/SaveScheduleRequest.java
index b762b1fc..b09d9e61 100644
--- a/src/main/java/io/orkes/conductor/client/model/SaveScheduleRequest.java
+++ b/src/main/java/io/orkes/conductor/client/model/SaveScheduleRequest.java
@@ -226,9 +226,8 @@ public String getZoneId() {
         return zoneId;
     }
 
-    public SaveScheduleRequest setZoneId(String zoneId) {
+    public void setZoneId(String zoneId) {
         this.zoneId = zoneId;
-        return this;
     }
 
     public SaveScheduleRequest zoneId(String zoneId) {
diff --git a/src/main/java/io/orkes/conductor/client/model/WorkflowSchedule.java b/src/main/java/io/orkes/conductor/client/model/WorkflowSchedule.java
index 288a75a2..68956894 100644
--- a/src/main/java/io/orkes/conductor/client/model/WorkflowSchedule.java
+++ b/src/main/java/io/orkes/conductor/client/model/WorkflowSchedule.java
@@ -270,9 +270,8 @@ public String getZoneId() {
         return zoneId;
     }
 
-    public WorkflowSchedule setZoneId(String zoneId) {
+    public void setZoneId(String zoneId) {
         this.zoneId = zoneId;
-        return this;
     }
 
     public WorkflowSchedule zoneId(String zoneId) {