curl --request GET \
  --url https://api-next.ofauth.com/v2/access/promotions/trial-links/:trialLinkId \
  --header 'apiKey: <api-key>' \
  --header 'x-connection-id: <api-key>'

{
  "id": 123,
  "trialLinkName": "<string>",
  "url": "<string>",
  "subscribeDays": 123,
  "subscribeCounts": 123,
  "claimCounts": 123,
  "clicksCounts": 123,
  "expiredAt": "<string>",
  "createdAt": "<string>",
  "isFinished": true,
  "user": null,
  "sharedWith": "<string>"
}