It may be necessary to identify the unique ICCID associated with your eSIM. This article walks you through the steps on a Xiaomi device.
Finding My ICCID
1. Go into Settings and tap SIM cards & mobile networks.
2. Scroll down until you see the option Manage eSIM.
3. Tap on Manage eSIM.
4. Tap on the eSIM you would like to find the ICCID for.
5. Your ICCID will be displayed as shown in the photo below.