# ClientErro:400 when using batch transformer for inference

**URL:** <https://discuss.huggingface.co/t/clienterro-400-when-using-batch-transformer-for-inference/13476>\
**Category:** Amazon SageMaker\
**Created:** [January 7, 2022, 10:06pm UTC](https://discuss.huggingface.co/t/clienterro-400-when-using-batch-transformer-for-inference/13476 "2022-01-07T22:06:43Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![philschmid](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/philschmid/32/38022_2.png) [@philschmid](https://discuss.huggingface.co/u/philschmid)\
**Post date:** [January 10, 2022, 5:27pm UTC](https://discuss.huggingface.co/t/clienterro-400-when-using-batch-transformer-for-inference/13476/5 "2022-01-10T17:27:38Z")

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@miOmiO you have created a second thread: [ClientError:400 when using batch transformer on sagemaker for inference](https://discuss.huggingface.co/t/clienterror-400-when-using-batch-transformer-on-sagemaker-for-inference/13481)  
where i responded. Can this be closed? or those two different threads.

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_[View the full topic](https://discuss.huggingface.co/t/clienterro-400-when-using-batch-transformer-for-inference/13476)._