updateCampaignFollowUp

Mutation

Edits a follow-up step's timing or body, or pauses and resumes it. Sends that already went out stay as they are. A new body or delay, or a resume, approves the step's sends again. Access: caller must have CRM access to the campaign workspace. To change the body or delay, or to resume, the caller must also be the sender of the campaign email of every person the step still goes to, or a send delegate of that sender, as for addCampaignFollowUp. Anyone with CRM access may pause. Errors: missing campaign or step, an empty body or one over 5000 characters of HTML, a delay outside 1 to 60, or a caller who is not the sender or a send delegate for everyone the step still goes to.

Returns Campaign !.