GET /api/fleet/epm/packages/{pkgName}/{pkgVersion}/{filePath}
curl \ --request GET 'https://<KIBANA_URL>/api/fleet/epm/packages/{pkgName}/{pkgVersion}/{filePath}' \ --header "Authorization: $API_KEY"
curl \ --request GET 'https://<KIBANA_URL>/api/fleet/epm/packages/{pkgName}/{pkgVersion}/{filePath}' \ --header "Authorization: $API_KEY"