[QUERY] Sending notification with channel

[walnut-co]

Query/Question
I am using the following template to send the push notification to android devices with Channel

{
  "message": {
    "notification": {
      "body": "message body",
      "title": "Hello",
      "channel_id": "channel_name"
    }
  }
}

Should this work ? I am getting payload invalid from the azure portal.

Why is this not a Bug or a feature Request?
I am getting payload invalid from the azure portal and using c# getting payload errors

Setup (please complete the following information if applicable):

• Version of the Library used => Microsoft.Azure.NotificationHubs 4.2.0

for reference
https://firebase.google.com/docs/reference/fcm/rest/v1/projects.messages