New properties abTesting, subjectA, subjectB, splitRule, winnerCriteria & winnerDelay added in createEmailCampaign & updateEmailCampaign definitions
New properties abTesting, subjectA, subjectB, splitRule, winnerCriteria, winnerDelay added in response schema of definition getExtendedCampaignOverview
abTesting,subjectA,subjectB,splitRule,winnerCriteria&winnerDelayadded increateEmailCampaign&updateEmailCampaigndefinitionsabTesting,subjectA,subjectB,splitRule,winnerCriteria,winnerDelayadded in response schema of definitiongetExtendedCampaignOverview