CampaignSend
OBJECT
Per-recipient send record (campaign_recipients projected with engagement).
Fields
id:ID!campaignId:ID!contactId:ID!sendId:IDEmail-send-queue row id (null until enqueued).
variantId:IDA/B variant id; null for regular campaigns.
email:String!firstName:String!lastName:String!openCount:Int!clickCount:Int!bounceType:StringbounceReason:StringLinks this recipient clicked (url + when).
Native orders attributed to this recipient for this campaign.