Error obtaining the roles

[ErnestoCamilo]

I tried to obtain the roles of the person who establish the communication to validate them, but when accessing the token. the roles of IdToken are undefined. However, I see the roles when I tried to stringify the income token.

lti.onDeepLinking((token, req, res) => { Logger().info(Deep Linking is working: ${JSON.stringify(token)}); const roles = token.roles; Logger().info(Roles: ${JSON.stringify(roles)}); if(roles.includes("Student")){ return res.status(401).send("You don't have permission"); } lti.redirect(res, "/api/lti/deeplink"); });

Expected behavior
I need to obtain the roles to validate them

Screenshots

Platform used
Canvas