@Bełko, Bartłomiej, Thanks for posting in Q&A.
To get the device configuration policy id and its name. we can try the following command:
install-module microsoft.graph.intune
Import-module microsoft.graph.intune
connect-msgraph
Get-IntuneDeviceConfigurationPolicy | fl id,displayname
Hope it can help.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.