The documentation portal is undergoing maintenance. During this period, you can't create any new user credentials. If you do, you'll need to recreate the user credential after the maintenance period ends.
Use File Processor Connector to compress and decompress the local files.
You can use the FileCompress object to compress and the FileDecompress object to decompress local files. File Processor Connector supports the zip, gzip, and 7zip file formats to compress and decompress the local files.