AlertmanagerConfig.spec.receivers.telegramConfigs

apiURL defines the Telegram API URL, e.g. https://api.telegram.org. If not specified, the default Telegram API URL will be used.

• pattern: ^https?://.+$

botToken defines the Telegram bot token. It is mutually exclusive with `botTokenFile`. The secret needs to be in the same namespace as the AlertmanagerConfig object and accessible by the Prometheus Operator. Either `botToken` or `botTokenFile` is required.

• x-kubernetes-map-type: "atomic"

botTokenFile defines the file to read the Telegram bot token from. It is mutually exclusive with `botToken`. Either `botToken` or `botTokenFile` is required. It requires Alertmanager >= v0.26.0.

chatID defines the Telegram chat ID where messages will be sent. This can be a user ID, group ID, or channel ID (with @ prefix for public channels).

• format: int64

disableNotifications controls whether Telegram notifications are sent silently. When true, users will receive the message without notification sounds.

httpConfig defines the HTTP client configuration for Telegram API requests.

message defines the message template for the Telegram notification. This is the content that will be sent to the specified chat.

messageThreadID defines the Telegram Group Topic ID for threaded messages. This allows sending messages to specific topics within Telegram groups. It requires Alertmanager >= 0.26.0.

• format: int64

parseMode defines the parse mode for telegram message formatting. Valid values are "MarkdownV2", "Markdown", and "HTML". This determines how text formatting is interpreted in the message.

• enum: ["MarkdownV2","Markdown","HTML"]

sendResolved defines whether or not to notify about resolved alerts.