Note: The Form Submission API only works with the Wix Forms app. Call GetAppInstance to confirm that the app named wix_forms is installed on the site.
Retrieves a submission by ID.
You can only call this method when authenticated as a Wix app or Wix user identity.
ID of the submission to retrieve.
The retrieved submission.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.