Sorry, the request for cfnlaunchpadcanaryt.j1pkzs.c4.kafka.eu-central-1.amazonaws.com could not be completed...
We could not load the certificate for
cfnlaunchpadcanaryt.j1pkzs.c4.kafka.eu-central-1.amazonaws.com, it might not exist or we could not reach the server, complete the TLS handshake, etc.