optns
https://w1.nandbox.net/get-chat-member
Use this method to get a Chat Member's public profile. On success, Chat Member is returned.
| Field | Type | Required | Description |
|---|---|---|---|
| method | String | Yes | "getChatMember" |
| chat_id | String | Yes | Unique identifier for Group or Channel where member belongs to. |
| user_id | String | Yes | Unique identifier for this user member. |