Getting error using dropbox apis with "Dropbox-Api-Path-Root" header

[akagupta1]

Hi

I am getting following error while calling dropbox v2 APIs with "Dropbox-Api-Path-Root " header {“.tag”: “namespace_id”, “namespace_id”: “2132332"}

"Failed to execute 'setRequestHeader' on 'XMLHttpRequest': Value is not a valid ByteString."

Earlier it was working fine. Is there any recent change done due to which it is broken or do i have to specify this header in some other way?

[Greg-DB]

That's not an error message from Dropbox itself. It looks like it's coming from whatever HTTPS client you're using.

It seems to be indicating that you're attempting to use a value not allowed in HTTP headers. Looking at the string you provided, it's probably because you're using the non-ASCII characters “ and ”. Try using just " instead.

[akagupta1]

Thanks Greg. Yes exactly its due to ”. Its working now.