我在https://github.com/Autodesk-Forge/viewer-nodejs-tutorial跟踪Autodesk Forge的GitHub示例项目，他们说在实现查看器之前先实现模型衍生上传器。我尝试了这个GitHub项目https://github.com/jaimerosales/modelderivative-nodejs-tutorial根据他们的指示，我需要提到客户端ID、密钥和存储桶名称。运行它，我得到了一个400的错误。

**** Getting bucket details :  
nikhil7j9ug4pgfj7lcukyoht8salipyb7skfc7j9ug4pgfj7lcukyoht8salipyb7skfc
**** Getting all buckets ****
**** Uploading to 


bucket:nikhil7j9ug4pgfj7lcukyoht8salipyb7skfc7j9ug4pgfj7lcukyoht8salipyb7skfc 
File:./models/House.dwfx
**** Get all buckets response:
BUCKETS::::  extract-autodesk-io-20177j9ug4pgfj7lcukyoht8salipyb7skfc
BUCKETS::::  model2017-11-24-06-00-57-d41d8cd98f00b204e9800998ecf8427e
BUCKETS::::  model2017-11-24-06-01-25-d41d8cd98f00b204e9800998ecf8427e
BUCKETS::::  model2017-11-24-06-01-57-d41d8cd98f00b204e9800998ecf8427e
BUCKETS::::  model2017-11-24-06-02-10-d41d8cd98f00b204e9800998ecf8427e
BUCKETS::::  nikhil7j9ug4pgfj7lcukyoht8salipyb7skfc
BUCKETS::::  
nikhil7j9ug4pgfj7lcukyoht8salipyb7skfc7j9ug4pgfj7lcukyoht8salipyb7skfc
BUCKETS::::  testname7j9ug4pgfj7lcukyoht8salipyb7skfc
error: sdaflksofk { statusCode: 400, statusMessage: 'Bad Request' }
{ statusCode: 400, statusMessage: 'Bad Request' }