feat(extension): expose request mutation methods on task.meta.req (#1538)

pkg/base/model.go

@@ -25,24 +25,6 @@ type Request struct {
 	SkipVerifyCert bool `json:"skipVerifyCert"`
 }
 
-// SetLabels replaces all labels on the request.
-func (r *Request) SetLabels(labels map[string]string) {
-	r.Labels = labels
-}
-
-// PutLabel sets a label on the request.
-func (r *Request) PutLabel(key, value string) {
-	if r.Labels == nil {
-		r.Labels = make(map[string]string)
-	}
-	r.Labels[key] = value
-}
-
-// DelLabel deletes a label from the request.
-func (r *Request) DelLabel(key string) {
-	delete(r.Labels, key)
-}
-
 func (r *Request) Validate() error {
 	if r.URL == "" {
 		return fmt.Errorf("invalid request url")