Hi Vishwajeet,You would be able to do this via the Administration API
Analytics Administration API 1.4 | Adobe Developer Connection but it may
be quite a hassle setting this up anyway if it's not going to be a
regular task.You may also want to consider migrating to the experience
cloud admin console Experience Cloud Help as this allows you to select
multiple users and delete them all at once. I've never done this
migration myself though so not sure how much effort it
requires!Best,George