createWebhook method
Implementation
Future<Webhook> createWebhook(
String channelId, {
required String name,
String? imageData,
}) {
var endpoint = '/channels/$channelId/webhooks';
return _http.request(
endpoint,
method: 'post',
converter: Webhook.fromJson,
body: {
'name': name,
'image_data': imageData,
},
);
}