GET request to generate a password reset token.
The token is used to update the password for an existing user.
The generated token will expire if it is not used within 24 hours or if another password reset token is requested.
A password reset token cannot be requested for a user enabled for SSO, i.e.
where a value for externalIdentifier has been set for the user.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.