userData

The parameter userData is used at launch to connect to directline as an already known user. If the user is recognized, the messages received can be customized. For example, the welcom message Hello ! can be transformed in Hello <user_firstname> !

Name	Required	Type	Default value	Description
id	Yes	string		User id, used for user recognition
name	Yes	string		User's family name (not used)
username	Yes	string		User's first name (not used)
nom	Yes	string		User's family name
prenom	Yes	string		User's first name
email	Yes	string		?
token	Yes	string		?
referrer	Yes	string		?
ipaddress	Yes	string		?

Here is an example of a default user, with an identifier being modified on each connexion :

const userData = {
  name: '',
  id: Math.random().toString(36).substring(2, 9),
  username: '',
  nom: '',
  prenom: '',
  email: '',
  token: '',
  referrer: '',
  ipaddress: ''
}