Update a webhook’s url, call_started_event, call_ended_event, phone_number_id, or api_key_id. Only these fields are allowed.
Bearer auth header. Pass with value 'Bearer {api_key}'. Api key can be found in account Settings -> API Keys page
Webhook identifier
HTTPS URL to receive webhook events
Whether to trigger webhook on call started event
Whether to trigger webhook on call ended event
SID of the phone number to attach the webhook to. Leave blank for a global webhook.
SID of the API key to use for webhook authentication