docs/data/reusables/webhooks/code_scanning_alert_event_properties.md

Key	Type	Description
action	string	The action that was performed. This can be one of created, reopened_by_user, closed_by_user, fixed, appeared_in_branch, or reopened.
alert	object	The code scanning alert involved in the event.
ref	string	The Git reference of the code scanning alert. When the action is reopened_by_user or closed_by_user, the event was triggered by the sender and this value will be empty.
commit_oid	string	The commit SHA of the code scanning alert. When the action is reopened_by_user or closed_by_user, the event was triggered by the sender and this value will be empty.