Using devicectl 518.33, I need to check only whether two files exist in an installed development app's App Group container, without launching the app, copying the container, or reading file contents.
The request uses: device info files --domain-type appGroupDataContainer --domain-identifier group.ru.ordo.app --subdirectory OrdoEnforcement --no-recurse --verbose --json-output /dev/stdout
The device was wired and paired. The command returned exit 1, CoreDevice.ActionError code 3. File existence remains unknown.
The local help lists appGroupDataContainer but does not specify its domain-identifier contract.
Is metadata-only listing of an iOS App Group container supported? What exact identifier and access prerequisites are required? Is there a documented alternative that does not launch the app, copy its container, or read file contents?