JSONPath

theme: ${{ TRIGGER.data.settings.theme }}
status: ${{ ACTIONS.fetch_alert.result.status }}

{
  "theme": "dark",
  "status": "open"
}

value: ${{ TRIGGER.data."alert.sample.data" }}
dash_value: ${{ TRIGGER.data."field-with-dashes" }}

{
  "value": "sample-1",
  "dash_value": "ok"
}

first_item: ${{ TRIGGER.items[0] }}
last_item: ${{ TRIGGER.items[-1] }}
first_name: ${{ ACTIONS.lookup_users.result.users[0].name }}

{
  "first_item": {"id": "a1"},
  "last_item": {"id": "a3"},
  "first_name": "Alice"
}

ids: ${{ TRIGGER.items[*].id }}
names: ${{ ACTIONS.lookup_users.result.users[*].name }}

{
  "ids": ["a1", "a2", "a3"],
  "names": ["Alice", "Bob", "Carol"]
}

active_users: ${{ ACTIONS.lookup_users.result.users[?(@.active == true)] }}
high_scores: ${{ ACTIONS.lookup_users.result.users[?(@.score >= 90)] }}
matching_alerts: ${{ TRIGGER.alerts[?(@.severity == "high")] }}

{
  "active_users": [{"name": "Alice", "active": true}],
  "high_scores": [{"name": "Alice", "score": 96}],
  "matching_alerts": [{"id": "al-1", "severity": "high"}]
}

value: ${{ ACTIONS.check_hash.result.id }}

{
  "value": null
}