Depricated auth token scope

Depricated auth token scope

Please help. I'm trying to generate an apiauthtoken in the following way:

https://accounts.zoho.com/apiauthtoken/nb/create?SCOPE=ZohoBooks/booksapi&EMAIL_ID=********&PASSWORD=********

but keep getting the following error:

#
#Sun Jan 10 03:26:11 PST 2021
CAUSE=DEPRECATED_AUTHTOKEN_SCOPE
RESULT=FALSE