Get service uptime chart

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

{
  "data": {
    "2025-12-27": 100,
    "2025-12-28": 100,
    "2025-12-29": 100,
    "2025-12-30": 100,
    "2025-12-31": 100,
    "2026-01-01": 100,
    "2026-01-02": 100,
    "2026-01-03": 100,
    "2026-01-04": 100,
    "2026-01-05": 100,
    "2026-01-06": 100,
    "2026-01-07": 100,
    "2026-01-08": 50,
    "2026-01-09": 0,
    "2026-01-10": 100,
    "2026-01-11": 100
  }
}