Model/Sync/Campaign.php
private function sendCampaignsViaEngagementCloud($campaignsToSend)
    {
        foreach ($campaignsToSend as $campaignId => $data) {
            if (isset($data['contacts']) && isset($data['client'])) {
                $contacts = $data['contacts'];
                /** @var \Dotdigitalgroup\Email\Model\Apiconnector\Client $client */
                $client = $data['client'];
                $response = $client->postCampaignsSend(
                    $campaignId,
                    $contacts
                );
                if (isset($response->message)) {
                    //update  the failed to send email message
                    $this->campaignResourceModel->setMessage($data['ids'], $response->message);
                } elseif (isset($response->id)) {
                    $this->campaignResourceModel->setProcessing($data['ids'], $response->id);
                } else {
                    //update  the failed to send email message
                    $this->campaignResourceModel->setMessage($data['ids'], 'No send id returned.');
                }
            }
        }
    }
private function sendCampaignsViaEngagementCloud($campaignsToSend)
    {
        foreach ($campaignsToSend as $campaignId => $data) {
            if (isset($data['contacts']) && isset($data['client'])) {
                $contacts = $data['contacts'];
                /** @var \Dotdigitalgroup\Email\Model\Apiconnector\Client $client */
                $client = $data['client'];
                $response = $client->postCampaignsSend(
                    $campaignId,
                    $contacts
                );
                if (isset($response->message)) {
                    //update  the failed to send email message
                    $this->campaignResourceModel->setMessage($data['ids'], $response->message);
                } elseif (isset($response->id)) {
                    $this->campaignResourceModel->setProcessing($data['ids'], $response->id);
                } else {
                    //update  the failed to send email message
                    $this->campaignResourceModel->setMessage($data['ids'], 'No send id returned.');
                }
            }
        }
    }
private function sendCampaignsViaEngagementCloud ( $ campaignsToSend ) { foreach ( $ campaignsToSend as $ campaignId => $ data ) { if ( isset ( $ data [ 'contacts' ] ) && isset ( $ data [ 'client' ] ) ) { $ contacts = $ data [ 'contacts' ] ; /** @var \Dotdigitalgroup\Email\Model\Apiconnector\Client $client */ $ client = $ data [ 'client' ] ; $ response = $ client -> postCampaignsSend ( $ campaignId , $ contacts ) ; if ( isset ( $ response -> message ) ) { //update  the failed to send email message $ this -> campaignResourceModel -> setMessage ( $ data [ 'ids' ] , $ response -> message ) ; } elseif ( isset ( $ response -> id ) ) { $ this -> campaignResourceModel -> setProcessing ( $ data [ 'ids' ] , $ response -> id ) ; } else { //update  the failed to send email message $ this -> campaignResourceModel -> setMessage ( $ data [ 'ids' ] , 'No send id returned.' ) ; } } } }
Send campaigns.

@param array $campaignsToSend

@return null
Send campaigns .