Constructor new Auth(clientId, clientSecret) → {Auth} The constructor for the authentication to a nello. Source: auth.js, line 17 See: https://nelloauth.docs.apiary.io/#reference/0/token/create-a-new-token-client-credentials Parameters: Name Type Description clientId String Client ID used for authentication clientSecret String Client Secret used for authentication Returns: Type: Auth Methods retrieveToken(void) → {Promise.<Object>} This function retrieves a new token. Source: auth.js, line 36 Parameters: Name Type Description void Returns: Type: Promise.<Object>