A while ago, the Amiga gained the ability to access Google Drive and Dropbox as DOS Handlers from the command line or Dopus. See the links here:
Now, Google-connected printers can be used by the Amiga using the Google Cloud Print device. It has the name gcp.device so it appears to be treated like other device drivers. I haven’t tested it yet, but I think that you’ll have to authenticate with your Google account somehow to get it working (like the Google drive handler above.
Here’s the link: