ABM - API - Released Devices

I am working on an internal app for our company that links ABM, Intune, and an AT&T-provided CSV of IMEIs, and I am fairly new to this and using AI (sorry) to help me. I can search for our devices using either the serial # and/or IMEI. If the device has been released, I can still find it using the SN, but not with the IMEI. If a result is returned on a released device's SN, the IMEI is present.

I have a list of IMEIs from our AT&T account and want to cross-reference those IMEIs to get the SN.

Is there a way to include the Released Devices in the search?

ABM - API - Released Devices
 
 
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