Update alert rule

curl --request POST \
  --url https://api.svantic.com/policies/update_alert \
  --header 'Content-Type: application/json' \
  --data '
{
  "rule_id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "condition": {
    "filters": {}
  },
  "notifications": [
    {
      "config": {},
      "enabled": true
    }
  ],
  "enabled": true
}
'

{
  "rule_id": "<string>",
  "tenant_id": "<string>",
  "name": "Approval needed",
  "condition": {
    "filters": {}
  },
  "notifications": [
    {
      "config": {},
      "enabled": true
    }
  ],
  "enabled": true,
  "description": "Notify when a message needs human input.",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}