Class WhatsAppAPIMissingSignatureError

Description

In order to validate the request, the x-hub-signature-256 header is required to do the signature verification.

If you are NOT using a middleware, make sure you are passing the headers correctly (check case sensitivity). Otherwise, feel free to open an issue on GitHub.

await whatsapp.post(JSON.parse(req.body), req.body, req.headers.get("x-hub-signature-256"));
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