Creates an alert route

curl --request POST \
  --url https://api.rootly.com/v1/alert_routes \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "alert_routes",
    "attributes": {
      "name": "<string>",
      "alerts_source_ids": [
        "3c90c3cc-0d44-4b50-8888-8dd25736052a"
      ],
      "enabled": true,
      "owning_team_ids": [
        "3c90c3cc-0d44-4b50-8888-8dd25736052a"
      ],
      "rules": [
        {
          "name": "<string>",
          "destinations": [
            {
              "target_type": "Service",
              "target_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
            }
          ],
          "condition_groups": [
            {
              "conditions": [
                {
                  "property_field_condition_type": "is_one_of",
                  "property_field_type": "attribute",
                  "property_field_name": "<string>",
                  "property_field_value": "<string>",
                  "property_field_values": [
                    "<string>"
                  ],
                  "alert_urgency_ids": [
                    "<string>"
                  ],
                  "conditionable_type": "AlertField",
                  "conditionable_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
                }
              ],
              "position": 123
            }
          ],
          "position": 123,
          "fallback_rule": true
        }
      ]
    }
  }
}
'

{
  "data": {
    "id": "ad8c3409-5e59-42f3-8a6b-224f52558f52",
    "type": "alert_routes",
    "attributes": {
      "name": "Test Alert Route bff3",
      "enabled": true,
      "created_at": "2026-01-03T21:24:13.638-08:00",
      "updated_at": "2026-01-03T21:24:13.638-08:00",
      "alerts_source_ids": [
        "ef42bcbb-ef2a-45a1-b180-3c5d84de564e"
      ],
      "owning_team_ids": [
        "8882f574-dd62-466e-81d4-5fecb7ddd751"
      ],
      "rules": [
        {
          "id": "7e0fc5da-2a60-4fb8-af36-2ef8be3f8eea",
          "name": "Test Routing Rule",
          "alerts_source_id": null,
          "condition_type": "all",
          "enabled": true,
          "position": 1,
          "destination": {
            "target_type": "Group",
            "target_id": "8882f574-dd62-466e-81d4-5fecb7ddd751"
          },
          "created_at": "2026-01-03T21:24:13.641-08:00",
          "updated_at": "2026-01-03T21:24:13.641-08:00",
          "destinations": [
            {
              "target_type": "Group",
              "target_id": "8882f574-dd62-466e-81d4-5fecb7ddd751"
            }
          ],
          "condition_groups": [
            {
              "position": 1,
              "conditions": [
                {
                  "property_field_condition_type": "is_one_of",
                  "property_field_name": "summary",
                  "property_field_type": "attribute",
                  "property_field_value": null,
                  "property_field_values": [
                    "Error from system"
                  ],
                  "conditionable_id": null,
                  "conditionable_type": null
                }
              ]
            }
          ],
          "owning_teams": [],
          "fallback_rule": false
        }
      ]
    }
  }
}