A notification channel is a destination for budget alerts in AI Cost Management. Use channels to send each budget’s alerts where the right people will see them, for example an email list for finance and a Slack channel for the team that owns the budget.
You only need to create a channel once, then list it in the notification rule of any budget.
One channel can serve many budgets, and a rule can list up to 10 channels. A channel has a name of 1 to 100 characters and optional labels. Several channels can share a name.