Hi there! We're currently using Tika over its REST API, and one specific document returned 422, with no specific details. Well, from a user point of view, this is similar to a 400, as it doesn't explain exactly what caused the issue, nor the documentation - linking 422 to general problems like encoding or encrypted issues.
Having said that, I could dig around the logs and found a (big) stack trace, and somewhere inside it a message stating "Caused by: org.apache.poi.poifs.filesystem.NotOLE2FileException: Invalid header signature; read 0x35322D622D2D213C, expected 0xE11AB1A1E011CFD0 - Your file appears not to be a valid OLE2 document". Cool! I found my issue! But not without digging. As I said, an empty-body 422 response is rather meaningless. I was wondering if there's a way to get such error messages (that "caused by" thing, or even the entire stack trace) in the error response body through configuring something, or should I open an issue requesting that feature? Thanks in advance, *Igor Santos* PHP / React Developer @ Toptal - the top 3% of freelancer talent <http://www.toptal.com/#obtain-only-eye-opening-coders-now> igorsantos.com.br <http://www.igorsantos.com.br/>
