Create a proxy
[Required authorization] Route required privileges: fleet-settings-all.
POST
/api/fleet/proxies
curl \
--request POST 'https://<KIBANA_URL>/api/fleet/proxies' \
--header "Authorization: $API_KEY" \
--header "Content-Type: application/json" \
--header "kbn-xsrf: true" \
--data '{"certificate":"string","certificate_authorities":"string","certificate_key":"string","id":"string","is_preconfigured":false,"name":"string","proxy_headers":{},"url":"string"}'