task_card_block.json

{
  "type": "task_card",
  "block_id": "fake_block_id",
  "task_id": "task_1",
  "title": "Fetching weather data",
  "output": {
    "type": "rich_text",
    "block_id": "task_output",
    "elements": [
      {
        "type": "rich_text_section",
        "elements": [
          {
            "type": "text",
            "text": "Found weather data for Chicago from 2 sources"
          }
        ]
      }
    ]
  },
  "sources": [
    {
      "type": "url",
      "url": "https://weather.com/",
      "text": "weather.com"
    },
    {
      "type": "url",
      "url": "https://www.accuweather.com/",
      "text": "accuweather.com"
    }
  ],
  "status": "in_progress"
}