Implement vulcand upsert frontend #24
Description
Client implementation of vulcand upsert frontend
https://docs.vulcand.io/api.html#upsert-frontend
POST 'application/json' /v1/hosts//frontends
{{ message }}
Client implementation of vulcand upsert frontend
https://docs.vulcand.io/api.html#upsert-frontend
POST 'application/json' /v1/hosts//frontends