Native human users can use multi-factor authentication to receive a verification code
through email each time they log in to the user interface.
You can enable multi-factor authentication for the organization and then categorize users
into the following identity types:
Human user
A real person who logs in to the user interface to interact with services. When
multi-factor authentication is enabled, human users receive a verification code
through email. You need to verify that the email address for each human user is
valid.
Non-human user
A user account for software, integrations, automated processes, and APIs that
access services without human interaction.
You can categorize users who don’t use the user interface as non-human users.
Non-human users can’t log in to the user interface, and they don’t need to enter
a verification code to run APIs.