curl --request POST \
  --url https://us.api.flexprice.io/v1/tasks/scheduled/{id}/run \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "end_time": "<string>",
  "start_time": "<string>"
}
'

{
  "end_time": "<string>",
  "message": "<string>",
  "mode": "<string>",
  "start_time": "<string>",
  "workflow_id": "<string>"
}