diff --git a/swagger/paths/application/conversation/messages/delete.yml b/swagger/paths/application/conversation/messages/delete.yml
index d0126f4a6..82f5da636 100644
--- a/swagger/paths/application/conversation/messages/delete.yml
+++ b/swagger/paths/application/conversation/messages/delete.yml
@@ -18,6 +18,7 @@ x-codeSamples:
 
       client.messages.delete(
           account_id=1,
+          conversation_id=42,
           message_id=123
       )
 responses: