JUMP TOGetting StartedWhy ConnectlyUse CasesPrerequisitesSign upWABA explainedSend messagesSend a regular messageSend a template messageWebhooksRegister webhooksMessage webhookDelivery status webhookWorking with WebhooksFAQWhatsAppMessage APIMessageService/v1/businesses/{businessId}/send/messagespost/v1/businesses/{businessId}/send/whatsapp_templated_messagespostWebhook APIWebhookService/v1/businesses/{businessId}/create/webhookspost/v1/businesses/{businessId}/update/webhook/{webhookId}put/v1/businesses/{businessId}/webhooksgetWebhook payloadPayload Media TypesPowered by /v1/businesses/{businessId}/update/webhook/{webhookId}put https://example.com/v1/businesses/{businessId}/update/webhook/{webhookId}API to update an existing webhook registration by event topic