MS Defender for Endpoint - List machines API

Is it possible to use below API to retrieve Machines with Onboarding status as 'Can be onboarded' ?

We are hitting this API from ServiceNow & it seems that it is only returning Onboarded machines.

https://api.security.microsoft.com/api/machines

Reference: https://learn.microsoft.com/en-us/defender-endpoint/api/get-machines