POST /campaigns/{id}/attachmentsAsk AIpost https://api.cmp.optimizely.com/v3/campaigns/{id}/attachmentsExperimental Add an attachment to the campaign.Path ParamsidstringrequiredUnique identifier of the campaignBody ParamsPayload to add an attachmentkeystringrequiredlength between 1 and 100Unique identifier of the file upload session. This is the upload_meta_fields.key field retrieved from the /v3/upload-url endpoint.namestringrequiredlength ≥ 1Filename of the attachmentResponses 201Attachment added to the campaign 400Client error 401Authorization error 403Permission error 404Not found errorUpdated 7 months ago