When using iectl you need to provide "platformActualName": "arm64" in the json parameter of the `iectl iem device create` command:
{ "device": { "onboarding": { "platformActualName": "arm64", ...
For x86 devices the value needs to be "x86_64".
Be careful this value is different from the --platform argument of the app publisher which uses "x86-64"
I know the create-template, but the example is not including the "platformActualName".
Please provide the full schema of the json. Examples are nice but even 100 examples would only cover 95% of all the attributes and reading 100 examples is also no fun.
Currently I need to do reverse engineering to get the information or try to find the developers who know that.