func DeleteMulti(c context.Context, tasks []*Task, queueName string) error {
	taskNames := make([][]byte, len(tasks))
	for i, t := range tasks {
		taskNames[i] = []byte(t.Name)
	}
	if queueName == "" {
		queueName = "default"
	}
	req := &pb.TaskQueueDeleteRequest{
		QueueName: []byte(queueName),
		TaskName:  taskNames,
	}
	res := &pb.TaskQueueDeleteResponse{}
	if err := internal.Call(c, "taskqueue", "Delete", req, res); err != nil {
		return err
	}
	if a, b := len(req.TaskName), len(res.Result); a != b {
		return fmt.Errorf("taskqueue: internal error: requested deletion of %d tasks, got %d results", a, b)
	}
	me, any := make(appengine.MultiError, len(res.Result)), false
	for i, ec := range res.Result {
		if ec != pb.TaskQueueServiceError_OK {
			me[i] = &internal.APIError{
				Service: "taskqueue",
				Code:    int32(ec),
			}
			any = true
		}
	}
	if any {
		return me
	}
	return nil
}
func DeleteMulti(c context.Context, tasks []*Task, queueName string) error {
	taskNames := make([][]byte, len(tasks))
	for i, t := range tasks {
		taskNames[i] = []byte(t.Name)
	}
	if queueName == "" {
		queueName = "default"
	}
	req := &pb.TaskQueueDeleteRequest{
		QueueName: []byte(queueName),
		TaskName:  taskNames,
	}
	res := &pb.TaskQueueDeleteResponse{}
	if err := internal.Call(c, "taskqueue", "Delete", req, res); err != nil {
		return err
	}
	if a, b := len(req.TaskName), len(res.Result); a != b {
		return fmt.Errorf("taskqueue: internal error: requested deletion of %d tasks, got %d results", a, b)
	}
	me, any := make(appengine.MultiError, len(res.Result)), false
	for i, ec := range res.Result {
		if ec != pb.TaskQueueServiceError_OK {
			me[i] = &internal.APIError{
				Service: "taskqueue",
				Code:    int32(ec),
			}
			any = true
		}
	}
	if any {
		return me
	}
	return nil
}
func DeleteMulti ( c context . Context , tasks [ ] * Task , queueName string ) error { taskNames := make ( [ ] [ ] byte , len ( tasks ) ) for i , t := range tasks { taskNames [ i ] = [ ] byte ( t . Name ) } if queueName == " " { queueName = " " } req := & pb . TaskQueueDeleteRequest { QueueName : [ ] byte ( queueName ) , TaskName : taskNames , } res := & pb . TaskQueueDeleteResponse { } if err := internal . Call ( c , " " , " " , req , res ) ; err != nil { return err } if a , b := len ( req . TaskName ) , len ( res . Result ) ; a != b { return fmt . Errorf ( " " , a , b ) } me , any := make ( appengine . MultiError , len ( res . Result ) ) , false for i , ec := range res . Result { if ec != pb . TaskQueueServiceError_OK { me [ i ] = & internal . APIError { Service : " " , Code : int32 ( ec ) , } any = true } } if any { return me } return nil }
// DeleteMulti deletes multiple tasks from a named queue.
// If a given task could not be deleted, an appengine.MultiError is returned.
// Each task is deleted independently; one may fail to delete while the others
// are sucessfully deleted.
DeleteMulti deletes multiple tasks from a named queue . If a given task could not be deleted an appengine . MultiError is returned . Each task is deleted independently ; one may fail to delete while the others are sucessfully deleted .