API ReferenceAmazon AdsAmazon Ads - CampaignsUpdate a single campaign (state, budget, name)Update a single campaign (state, budget, name) PUT /v1/ads/campaigns/:id Updates one campaign. Triggers outbound call to Amazon Ads updateSpCampaigns/updateSbCampaigns/updateSdCampaigns depending on campaign type. Request Responses200400404UpdatedValidation errorCampaign not found