I am trying to update a field value from No to Yes using FormStack API from this URL: https://developers.formstack.com/docs/submission-id-put
The description says: Update the specified submission
When I update a field using Submission Id let's say 12345 and putting value field_54321=Yes in field_x text box, it gives me 200 OK status code but when I check the value in the submissions list from dashboard, the value doesn't get changed.
I also noticed that there is no write permission form submissions in API authorization.