title: where can I find the secret key for the JWT from cognito
body: <p>I am trying out the log in function for the Cognito User Pool for my Web App.  I was able to obtain the Token but I am not sure where to find the secret to decode it.  I've read in one of the post that the secret is the secret Id for the App in the User Pool.  However, for Javascript SDK, the secret id is blank.  Does this mean my secret should also be blank?  I tried this but I got a message that says "Error: PEM_read_bio_PUBKEY failed".</p>