optns https://w1.nandbox.net/unban-chat-member
Use this method to unban a Chat Member from accessing Chat. On success, ChatMember is returned with the status "Active". If Unban is removed from the blacklist, the user will be able to join Chat once again.
| Field | Type | Required | Description |
|---|---|---|---|
| method | String | Yes | "unbanChatMember" |
| chat_id | String | Yes | Unique identifier for Group or Channel where member used to belong to. |
| user_id | String | Yes | Unique identifier for the banned user. |