Bulk assignment of users to an application in Okta through Postman API

Hi devforum okta community,

I am trying to add some users to an application in Okta simultaneously through Postman i.e. bulk assignment to an app. Assigning them at a time will save my manual labour as well as time.

For Example, Suppose we have been given the email IDs of 10 users who all need to be assigned to an application (lets say VEEVA) . So, is there any effective way of doing this through Postman API.

Any help would be much appreciated. Thank you.