Merge pull request #735 from sendgrid/fix-418

Fix #418 groupsToDisplay shold be optional
sendgrid · Sep 5, 2018 · 50da6a0 · 50da6a0
2 parents 00e543d + bea6a76
commit 50da6a0
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/SendGrid/Helpers/Mail/SendGridMessage.cs b/src/SendGrid/Helpers/Mail/SendGridMessage.cs
@@ -1277,11 +1277,13 @@ public void SetBatchId(string batchId)
         /// An array containing the unsubscribe groups that you would like to be displayed on the unsubscribe preferences page.
         /// https://sendgrid.com/docs/User_Guide/Suppressions/recipient_subscription_preferences.html
         /// </param>
-        public void SetAsm(int groupID, List<int> groupsToDisplay)
+        public void SetAsm(int groupID, List<int> groupsToDisplay = null)
         {
             this.Asm = new ASM();
             this.Asm.GroupId = groupID;
-            this.Asm.GroupsToDisplay = groupsToDisplay;
+            if (groupsToDisplay != null) {
+                this.Asm.GroupsToDisplay = groupsToDisplay;
+            }
             return;
         }