You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: autotest_scene.go
    path of file: ./repos/erda/bundle
    
    the code of the file until where you have to start completion: // Copyright (c) 2021 Terminus, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License
    
func (b *Bundle) GetAutoTestScene(req apistructs.AutotestSceneRequest) (*apistructs.AutoTestScene, error) {
	host, err := b.urls.DOP()
	if err != nil {
		return nil, err
	}
	hc := b.hc
	var rsp apistructs.AutotestGetSceneResponse
	httpResp, err := hc.Get(host).Path(fmt.Sprintf("/api/autotests/scenes/"+strconv.FormatInt(int64(req.SceneID), 10))).
		Header(httputil.UserHeader, req.UserID).
		Header(httputil.InternalHeader, "bundle").
		Params(req.URLQueryString()).
		Do().JSON(&rsp)
	if err != nil {
		return nil, apierrors.ErrInvoke.InternalError(err)
	}
	if !httpResp.IsOK() || !rsp.Success {
		return nil, toAPIError(httpResp.StatusCode(), rsp.Error)
	}

	return &rsp.Data, nil
}