Registers a webhook URL that receives the chosen events for one or more of your WhatsApp numbers.

Before you call

• The API key's user needs permission to add webhooks.
• name, url, method, webhookEvents and wabaNumbers are required.
• All wabaNumbers must be channels of the same type.

How it works

• validWebhooks lists the number and event pairs that were registered.
• Each event on a number allows 5 webhook URLs by default; numbers already at that limit are skipped and listed in invalidWebhooks.
• invalidWabaNumbers lists numbers not found in your organization; fails if none are found.
• Get the new webhook's webhookId from Get Webhooks.