Retrieves a dashboard panel

curl --request GET \
  --url https://api.rootly.com/v1/dashboard_panels/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "1c3f573b-8f33-48fc-b048-1e70a1a40838",
    "type": "dashboard_panels",
    "attributes": {
      "dashboard_id": "03106c48-15d9-4fda-aa01-7eb9c1522d05",
      "name": "Test panel",
      "params": {
        "display": "line_chart",
        "datasets": [
          {
            "collection": "incidents",
            "filter": [],
            "aggregate": {
              "operation": "count",
              "key": "results",
              "cumulative": false
            }
          }
        ]
      },
      "position": null,
      "created_at": "2026-02-20T17:56:11.392-08:00",
      "updated_at": "2026-02-20T17:56:11.392-08:00",
      "data": [
        {
          "name": "Incidents",
          "color": null,
          "data": {
            "2026-01-20": 0,
            "2026-01-21": 0,
            "2026-01-22": 0,
            "2026-01-23": 0,
            "2026-01-24": 0,
            "2026-01-25": 0,
            "2026-01-26": 0,
            "2026-01-27": 0,
            "2026-01-28": 0,
            "2026-01-29": 0,
            "2026-01-30": 0,
            "2026-01-31": 0,
            "2026-02-01": 0,
            "2026-02-02": 0,
            "2026-02-03": 0,
            "2026-02-04": 0,
            "2026-02-05": 0,
            "2026-02-06": 0,
            "2026-02-07": 0,
            "2026-02-08": 0,
            "2026-02-09": 0,
            "2026-02-10": 0,
            "2026-02-11": 0,
            "2026-02-12": 0,
            "2026-02-13": 0,
            "2026-02-14": 0,
            "2026-02-15": 0,
            "2026-02-16": 0,
            "2026-02-17": 0,
            "2026-02-18": 0,
            "2026-02-19": 0,
            "2026-02-20": 0
          }
        }
      ]
    }
  }
}