curl --request GET \
  --url https://api.decodahealth.com/appointment-dashboard/trend \
  --header 'API-KEY: <api-key>' \
  --header 'TENANT: <tenant>'

[
  {
    "date": "<string>",
    "series": [
      {
        "mode": "appointment_volume",
        "locationId": "<string>",
        "locationName": "<string>",
        "scheduledCount": 123,
        "bookedCount": 123,
        "cancelledNoShowCount": 123,
        "newServicesCount": 123,
        "existingServicesCount": 123,
        "percentageOfNewServices": 123
      }
    ]
  }
]