You will receive something similar to below, please keep it safe you will need it to finish the Cloud9 configuration.
# script should look similar to this
kubectl apply -f https://installer.calicocloud.io/manifests/cc-operator/latest/deploy.yaml && curl -H "Authorization: Bearer xxxxxx:yyyyyy:zzzzzzzz" "https://www.calicocloud.io/api/managed-cluster/deploy.yaml" | kubectl apply -f -