Up-to-date resource schema could be found on API documentation page User Management API under schemas section.
Attributes
name: full name
user_flags: predefined user flags for features (e.g.: LICENSE_PURCHASE_RESTRICTED)
contact_details:
email: email address
telephone_number_E123: telephone in E.123 notation
registration_information:
registration_state: default is UNREGISTERED. Only REGISTERED state is allowed to login.
registration_time: (read-only) user registration time in epoch timestamp
external_id: external customer identifier for reference ("cid" in legacy endpoints)
Relationships
Each of user should have one default_user_profile created automatically during user creation.
Meta
security
user_password: although it is recommended using email to set/reset password, User Management v4#/User/CreateUser supports creating user account with a given password
Use cases
Use management API to fetch, create, update and delete Users