call nginx from busybox:
curl http://localhost:3500/v1.0/invoke/nginx-basic/method/index.html
retrieve secret from busybox
curl http://localhost:3500/v1.0/secrets/azurekeyvault/test
set state from busybox
curl -X POST -H "Content-Type: application/json" -d '[{ "key": "key1", "value": "value1"}]' http://localhost:3500/v1.0/state/statestore
get state from busybox
curl http://localhost:3500/v1.0/state/statestore/abc