$details = $query->apiQuery($params, $returnProperties, NULL, NULL, 0, $numberofContacts);
$messageToken = CRM_Utils_Token::getTokens($mailingFormat);
+ // $details[0] is an array of [ contactID => contactDetails ]
$details = $details[0];
$tokenFields = CRM_Contact_Form_Task_LabelCommon::getTokenData($details);