List actions

{
  "items": [
    {
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "user_id": "550e8400-e29b-41d4-a716-446655440000",
      "type": "action_transfer_call",
      "label": "Transfer Call",
      "description": "This is a description",
      "config": {},
      "action_trigger": {}
    }
  ],
  "page": 123,
  "size": 123,
  "has_more": true,
  "total": 123,
  "total_is_estimated": true
}