[DOCS] transfer files from a proxy minion device to a master?

Description
So for a regular minion we can specify a file and send that to the master if we have the appropriate options setup in the master config to allow files from minion. However I am not confident in being able to specify a file on a network device from a proxy minion to send to the master.

because that salt state will try to grab the file from the proxy minions own file system rather than the network device?

device_logs:  <-- executed from a proxy minion
  module.run:
    - name: cp.push
    - path: /network/device/logfile.log <-- on the network device
    - upload_path: /var/cache/tmp  <-- on the master

Could someone clarify how they would use a proxy to pull a file from the device to the master in a similar manner, or does the above state work with proxies as well?

Resources

• module.run
• minionFS

Start with the module.run and minionFS resources linked in the issue, then investigate how cp.push behaves when invoked through a proxy minion. Document whether the shown state can transfer a file from the network device to the master, and describe the supported proxy workflow if it cannot.