how to access process data in email template

Summary:

i want to access a response from one of the connectors used in the process flow in the email template but that isn't working .Can someone please help me with this

{{#payload}}
{{#getApprovalHistory}}
{{#items}}
<table>
<tbody>
<tr>
<td style="color: rgb(52, 158, 235); width: 50%;">Approvers1</td>
<td style="width: 80%;">{{approver_names}}</td>
</tr>
</tbody>
</table>

{{/items}}

{{/getApprovalHistory}}

{{/payload}}

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Version 24.10