feat(client): omitzero on required id parameter (#339)

Author: stainless-app[bot]

Diff for: responses/response.go

@@ -5165,7 +5165,7 @@ const (
 // The properties ID, Content, Role, Status, Type are required.
 type ResponseOutputMessageParam struct {
 	// The unique ID of the output message.
-	ID string `json:"id,required"`
+	ID string `json:"id,omitzero,required"`
 	// The content of the output message.
 	Content []ResponseOutputMessageContentUnionParam `json:"content,omitzero,required"`
 	// The status of the message input. One of `in_progress`, `completed`, or