POST /api/fleet/agents/setup
curl \ --request POST 'https://<KIBANA_URL>/api/fleet/agents/setup' \ --header "Authorization: $API_KEY" \ --header "kbn-xsrf: true"
curl \ --request POST 'https://<KIBANA_URL>/api/fleet/agents/setup' \ --header "Authorization: $API_KEY" \ --header "kbn-xsrf: true"