CallbackConfig Class 
The configuration of service URI and custom headers for the webhook.
All required parameters must be populated in order to send to server.
Constructor
CallbackConfig(*, service_uri: str, custom_headers: Dict[str, str] | None = None, **kwargs: Any)Keyword-Only Parameters
| Name | Description | 
|---|---|
| service_uri | The service URI for the webhook to post notifications. Required. | 
| custom_headers | Custom headers that will be added to the webhook notifications. Default value: None |