MQTT over mTLS Error not connecting

    I am trying to connect to AWS IoT greengrass over mTLS.

    I have uploaded my three cert files cert, private key, and ca.pem. through the following commands.

    Shelly.PutTLSClientKey

    Shelly.PutUserCA

    Shelly.PutTLSClientKey

    My config is set "ssl_ca":user_ca.pem and "use_client_cert":true<br>I am still getting

    "data":"shos_mqtt_conn.c:582 MQTT0: Invalid SSL config: -8576"}

    "data":"shos_mqtt_conn.c:764 MQTT Error: -16"}

    Errors,

    Are there any steps I am missing?

    Thank you,

    Rick