DELETE
/api/fleet/outputs/{outputId}
curl \
--request DELETE 'http://localhost:5601/api/fleet/outputs/{outputId}' \
--header "Authorization: $API_KEY" \
--header "kbn-xsrf: true"
curl \
--request DELETE 'http://localhost:5601/api/fleet/outputs/{outputId}' \
--header "Authorization: $API_KEY" \
--header "kbn-xsrf: true"