Header field in Postman:
--header 'Dropbox-API-Arg: {"path": "/テスト自動化/test.xlsx"}'
And next to this field has an warning:
value contains non iso 8859 1 characters
I got error response when sending request:
Could not send request
Error: Invalid character in header content ["Dropbox-API-Arg"]
Could someone have any idea to fix it?
Try selecting the text in Postman and right clicking, then select EncodeURIComponent in the context menu