Mute an alert
POST
/api/alerting/rule/{rule_id}/alert/{alert_id}/_mute
curl \
--request POST https://localhost:5601/api/alerting/rule/{rule_id}/alert/{alert_id}/_mute \
--header "kbn-xsrf: true"
curl \
--request POST https://localhost:5601/api/alerting/rule/{rule_id}/alert/{alert_id}/_mute \
--header "kbn-xsrf: true"