Function setIcon

setIcon(
    groupId: string | Wid,
    content: string,
): Promise<
    {
        _duplicate: boolean;
        eurl: string;
        status: number;
        tag: string;
        token: string;
    },
>
Set the group icon (group profile picture)
Parameters
- groupId: string | Wid
- content: string
Returns Promise<
    {
        _duplicate: boolean;
        eurl: string;
        status: number;
        tag: string;
        token: string;
    },
>
Example
```
await WPP.group.setIcon('[group@g.us]', 'data:image/jpeg;base64,.....');
```
- Defined in src/group/functions/setIcon.ts:32