curl --request GET \
  --url https://{instance}.domo.com/api/content/v1/reportschedules/views/{viewId} \
  --header 'X-DOMO-Developer-Token: <api-key>'

{
  "id": 123456,
  "title": "View Report",
  "schedule": {
    "frequency": "WEEKLY",
    "enabled": true
  }
}