Hi Baoin he,
This is currently not possible using the device API . However, Information regarding the edge device such as the device ID , name , status etc.. Can be obtained from the APIs of the IEM:
You can find more information here regarding how to send the request to the API:
https://docs.eu1.edge.siemens.cloud/apis_and_references/apis/iem/api-portal-1-5-0.html
Hope you find this as helpful.
Best regards,
Ahmed