get
https://www.fast2sms.com/dev/whatsapp/
Pass correct REQUEST_ID for which you need to fetch delivery reports.
Sample JSON Response
{
"success": true,
"message": "DLR found successfully.",
"data": [
{
"type": "status_update",
"request_id": "Ee03991ro9bLN8m",
"phone_number_id": "15557141824",
"recipient_id": 919737304031,
"status": "accepted",
"timestamp": null,
"errors": null
}
]
}