{"$id":"https://events-schemas.twilio.com/Notification.Delivered/1","$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"description":"Notification delivered","properties":{"account_sid":{"description":"The SID of the account that sent this push notification.","type":"string"},"delivery_state":{"additionalProperties":false,"description":"The state of delivery for the notification.","properties":{"address":{"description":"FCM or APNs device address/token.","type":"string"},"error_code":{"description":"Twilio error code. Only present for failed deliveries.","type":"integer"},"id":{"description":"Unique FCM or APN message ID.","type":"string"},"status":{"description":"Delivery status, either \"SENT\" or \"FAILED\".","type":"string"},"type":{"description":"Delivery address type, either \"fcm\" or \"apn\"","type":"string"}},"required":["status"],"type":"object"},"notification_sid":{"description":"The SID of the push notification that triggered the delivery attempt.","type":"string"},"service_sid":{"description":"The SID of the push service that sent this push notification.","type":"string"}},"required":["account_sid"],"title":"NotificationDelivered","type":"object"}