Change a participant's ticket

PUT/manage/events/:eventId/entries/:entryId/ticket

Change the ticket type attached to a registration. No payment or refund of the price difference is performed. Requires the participantsWrite permission.

Auth	Login required

Path parameters

eventIdstringrequired

Event ID or slug.

entryIdstringrequired

Entry ID.

Request body

ticketIdstringrequired

The new ticket ID (required); must belong to the same event.

Notes

`email` is removed for OAuth access tokens, but other participant profile data such as birthDate, gender, location and organization memberships is returned as-is.

Request
curl https://api.4s.link/manage/events/EVENT_ID/entries/ENTRY_ID/ticket \
  -X PUT \
  -H "Authorization: Bearer 4s_at_..." \
  -H "Content-Type: application/json" \
  -d '{
  "ticketId": "t2b3c4d5-..."
}'

Example response
{
  "entry": {
    "id": "en1a2b3-...",
    "ticket": { "id": "t2b3c4d5-...", "name": "VIP チケット" }
  }
}