Deactivates the specified user, which revokes the user's access to Amazon WorkDocs.
See https://www.paws-r-sdk.com/docs/workdocs_deactivate_user/ for full documentation.
workdocs_deactivate_user(UserId, AuthenticationToken = NULL)
[required] The ID of the user.
Amazon WorkDocs authentication token. Not required when using Amazon Web Services administrator credentials to access the API.