upsertCampaignRecipientPlan

Mutation

Adds one CRM person to a campaign, or updates their existing selection and draft plan. Repeated calls for the same workspace, campaign, and person update the same live recipient. Binds the person's linked CRM account and resolves email sender from campaign settings. Existing sender snapshots are preserved when updating content. This does not send email. Resolve a person ID with getPersons or upsertPersonsByEmail first. Access: workspace members with CRM access. Errors: campaign or person not found; invalid sender; additional attendee not a workspace member.

Returns CampaignRecipient !.