API : Product campaign Update
- Introduction
- Request
  - Example
- Response
  - Errors

API : Product campaign Update

Introduction

This request updates a campaign. Only the fields sent are changed, and a field sent with its current value is ignored, so the whole form can be sent. A request that changes nothing returns the campaign unchanged. See what can be changed.

Not started: every field can be changed. A new start date cannot be in the past.
Started: name, startDate, months, wholesale, price and resellers are locked. endDate can only be moved earlier, and not to before today. message can be changed.
Stopped: nothing can be changed.
A reseller's copy of a master campaign (fromCampaign set): startDate, months, wholesale and resellers follow the master campaign and cannot be sent. endDate can only be moved earlier. name, price and message are the reseller's, with the same start lock as any campaign.
A master campaign with copies: the change is carried to the copies - see copies. If moving the master's window would make a copy overlap another campaign on its reseller product, the whole change is refused.

Request

URL	https://api.telecomx.dk/product/PRODUCT_ID/campaign/CAMPAIGN_ID
Method	POST
Param	PRODUCT_ID	Id of the rateplan product holding the campaign
Param	CAMPAIGN_ID	Id of the campaign
Access level	RESELLER with write access to the reseller, for a reseller product. RESELLER_ADMIN with FINANCE feature or ADMIN for a master product.
Body
name	String	`[optional]` 1-64 characters.
startDate	Date	`[optional]` First day of the enrolment window, as Copenhagen midnight.
endDate	Date	`[optional]` Last day of the enrolment window, as Copenhagen midnight.
months	Number	`[optional]` 1-12.
wholesale	Number	`[optional]` 0-999999. RESELLER_ADMIN and ADMIN only.
price	Number	`[optional]` 0-999999.
message	String	`[optional]` Up to 1024 characters, or null.
resellers	Array of Id	`[optional]` Master campaigns only, at least one reseller.

Example

POST https://api.telecomx.dk/product/60bf169291eb7e58090617a3/campaign/6aba6a8be5b8b45688b9faed
{
  "endDate": "2026-10-14T22:00:00.000Z",
  "message": "Kampagnen slutter 15. oktober"
}

Response

The campaign as it is after the update - the same fields as Create returns, plus fromCampaign on a reseller's copy.

Errors

Several validation errors at once are returned together as 422 multiple, with each error listed inside.

Error code	Message	Description
422	<property>	Invalid input for the named property - the request body, query or URL parameter failed validation
400	bad_request	No campaign fields to update - the body was empty
403	access_denied	Insufficient access level
403	wholesale	Only a reseller admin may set the campaign's reseller price
404	not_found	Product not found
404	campaignId	Campaign not found on this product
404	resellers	The following resellers were not found: <ids>
409	type	Campaigns can only be created on MVNO and SIP rateplan products
409	inheritFromReseller	Campaigns cannot be created on a customer product - create it on the reseller product it inherits from
409	stoppedAt	The campaign has been stopped and can no longer be changed
409	<field>	The campaign has started - only the end date can be changed, and only to an earlier date
409	endDate	The end date of a started campaign can only be moved earlier
409	<field>	This campaign was taken over from a master campaign and follows it - only the name, the price and the message are its own
409	endDate	The end date of a campaign taken over from a master campaign can only be moved earlier
409	resellers	Resellers can only be selected on a master campaign
409	overlap	The enrolment window overlaps another campaign on this product - two campaigns open at the same time on one product cannot both apply
409	overlap	A reseller has taken this campaign over on product <id>, and moving the window would make it overlap another campaign on that product
409	concurrentChange	The campaign was changed by someone else while this request was being handled - reload and try again
422	startDate	The start date cannot be in the past
422	endDate	The end date cannot be in the past - stop the campaign to close it now
422	endDate	The end date cannot be before the start date
422	resellers	A master campaign must name at least one reseller - with none selected it would apply to nobody
500	internal_error	<Unspecified>