# ChatBoostSourcePremium

Source: https://core.telegram.org/bots/api#chatboostsourcepremium

[Documentation index](../llms.txt)

The boost was obtained by subscribing to Telegram Premium or by gifting a Telegram Premium subscription to another user.

| Field | Type | Description |
| --- | --- | --- |
| source | String | Source of the boost, always “premium” |
| user | [User](user.md) | User that boosted the chat |