I'm not sure if you left the Authorization token off of your header. You have "Authorization = Bearer" Usually it's "Authorization: Bearer [and some authorization key]"
If you do have it correct and there's a problem with the server side security ticket, you can use request << Insecure (1) which works like:
From curl's manpage
-k, --insecure (SSL) This option explicitly allows curl to perform "insecure" SSL connections and transfers. All SSL connections are attempted to be made secure by using the CA certificate bundle installed by default. This makes all connections considered "insecure" fail unless -k, --insecure is used.