[keycloak-user] bearer auth only in keyclaok secured rest API(node js)

Hello, I have used bearer auth only in my REST API, and I am sending an Authorization Bearer header in GET request from the front end. *Protect.js* ...... return function protect (request, response, next) { if (request.kauth && request.kauth.grant) {* // Line 2* if (!guard || guard(request.kauth.grant.access_token, request, response)) { return next(); } return keycloak.accessDenied(request, response, next); } ........ *When I am invoking protect.js in my GET request:-* router.get('/', cors(), keycloak.protect(), function (req, res, next) { } Line 2, which is the if statement is turning out to be false, so* I wanted to know why is request.kauth and request.kauth.grant returning false?* Thanks in advance Saransh