I’m joining this thread with a question. I am trying to change a cloud file. As far as I know you need parameters “from_public_id” “to_public_id” and signature and timestamp with key. Unfortunate error in generating the signature. It generates a key using this API https://api.hashify.net/hash/sha1/hex and giving the parameters: from_public_id=12345678&to_public_id=123×tamp=“timestamp+key”. This method works fine with file upload. The file is uploaded to the cloud, but I still want to rename it and there is a problem in the signature.
