Unable to create HPR with non null hprId

We are unable to create a HPR entry when we provide non null values for hprid, domainname and idtype fields.
[
hprid = some_random_hpr_user_id@hpr.sbx
domainname = @hpr.sbx
idtype = hpr_id
]
If only email/txnid are provided in the /v1/registration/aadhaar/createHprIdWithPreVerified API then the HPR entry is created successfully.

Please provide guidance so that we can create a HPR entry with user defined hprid just like we do with ABHA addresses.

@IntegrationSupport, @gurpreetsachdeva