POST /api/alerting/rule/{id}/_update_api_key
curl \ --request POST 'https://<KIBANA_URL>/api/alerting/rule/{id}/_update_api_key' \ --header "Authorization: $API_KEY" \ --header "kbn-xsrf: true"
curl \ --request POST 'https://<KIBANA_URL>/api/alerting/rule/{id}/_update_api_key' \ --header "Authorization: $API_KEY" \ --header "kbn-xsrf: true"