| Event Type | $statusSafe |
| IP Address | $ipSafe |
| Message ID | $messageId |
| To | $to |
| From | $from |
| Campaign ID | $campaignId |
| Submitted At | $submittedAt |
| Message ID | $messageId |
| To | $to |
| From | $from |
| Campaign ID | $campaignId |
| Delivered At | $deliveredAt |
| Message ID | $messageId |
| To | $to |
| From | $from |
| Campaign ID | $campaignId |
| Failed At | $failedAt |
| Shortlink | $shortlink |
| Original URL | $originalUrl |
| Phone Number | $phoneNumber |
| Message ID | $messageId |
| Campaign ID | $campaignId |
| Clicked At | $clickedAt |
| IP Address | $ipAddress |
| Message ID | $messageId |
| From | $from |
| To | $to |
| Keyword | $keyword |
| Received At | $receivedAt |
| Phone Number | $phoneNumber |
| From Number | $from |
| Keyword | $keyword |
| Message ID | $messageId |
| Opt Out At | $optOutAt |
| $keySafe | $valueSafe | HTML; } $customFieldsHtml .= '
| Contact ID | $contactId |
| Phone Number | $phoneNumber |
| First Name | $firstName |
| Last Name | $lastName |
| Status | $status |
| Created At | $createdAt |
| Updated At | $updatedAt |