Delete promotion

DELETE /api/configuration/promotions/{id}

Overview

Removes a promotion — a discount campaign, applied either to memberships or to bookings — along with the links that attach promo codes to it.

This is a hard delete, and it removes the promotion's promo-code links but not the promo codes. Every link between this promotion and a promo code is deleted with it, in the same step. The promo codes themselves survive and can be attached to another promotion; only the association is lost. There is no soft-delete or inactive flag on the promotion and nothing to undo it with.

Existence is checked before anything is removed, so a delete either finds the promotion and removes it, or changes nothing and returns 404. Unlike most deletes in this API the 404 carries a message: The promotion with the ID {id} does not exist. A repeat call is therefore not a no-op — it returns that same 404, which on a retry means the first attempt succeeded.

Anything else that still references the promotion turns into a 500. Only the promo-code mappings are cleared for you; usage records, locks and booking-level links are not, so any of those blocks the delete and the failure is reported as 500 with an empty body rather than a 409. Nothing is removed when that happens.

On success, a subsequent read reflects the deletion immediately.

Endpoint

DELETE {base_url}/api/configuration/promotions/{id}

{base_url} is the environment URL issued to your integration. See Authenticating with Gladstone APIs.

Path parameters

NameTypeRequiredDescription
idinteger (int32)YesThe promotion's numeric identifier, returned when the promotion was created and by the retrieve-promotions endpoints. It is the promotion's own id, not a promo code — deleting by code is not supported here. A value that is not an integer is not accepted; an integer that matches no promotion returns 404.

Sample request

cURL
curl -X DELETE '{base_url}/api/configuration/promotions/{id}' \
  -H 'Authorization: Bearer {accessToken}' \
  -H 'X-Use-SSO: true'

Errors

StatusMeaningWhen
404Not foundNo promotion has that id — it never existed, or a previous call already deleted it. Unusually for this API the body carries the reason: The promotion with the ID {id} does not exist.
500Internal server errorThe delete failed, in practice because something other than a promo-code link still references the promotion. You get no detail and no 409. Nothing is deleted. The body is empty.

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