Sanford,
I have updated that I still get the same error. {"input":{"tokens":[{"name":"{{my.DigestoEmailContent}}","value":"Hello World!"}]}}{"requestId":"fa95#1542b3b5ac5","success":false,"errors":[{"code":"600","message":"Access token not specified"}]}
Not sure where I am going wrong. I really appreciate the help.
-Bryce
That isn't the same error. Please look carefully at the error code. You aren't including the access_token.
The URL you are posting to is incorrect, according to the error code.
http://developers.marketo.com/documentation/rest/error-codes/