If you don’t want to share your Aadhaar Number for Authentication

UIDAI – If you don’t want to share your Aadhaar number, then you can use Virtual Identifiers (VID) or Masked Aadhaar for authentication purposes. VID can be modified or changed after one day.

To generate VID or download masked Aadhaar, visit: https://myaadhaar.uidai.gov.in/

Source: https://twitter.com/UIDAI/status/1580397158775238656