The first step in adding MFA to an existing application is to create a user account in Okta. Among other things, creating a user account in Okta allows you to add MFA to your application without needing to update your user schemas.
For the purposes of this demonstration, we will be creating a random user generated using the Random User Generator website:
id(the User ID) that is returned by Postman, you will be using this ID a lot. (In Okta, User ID's start with