gramjs: Error: Cannot cast to any kind of peer

Hello! After 2.0 update I have a problem with getting group id. My code dont have any changes before 2.0 update of this package.

When im trying to get group id, i have a error: “Cannot cast https://t.me/linkToAnyGroup to any kind of peer.”

Im using js, not ts.

Here is my code:

async function getGroupId() {
    const result = await client.invoke(
        new Api.channels.GetFullChannel({
            channel: tgLinkFromInput,
        })
    );
    let jsonResult = JSON.stringify(result, null, 2);
    let parsedResult = JSON.parse(jsonResult);
    return parsedResult['fullChat']['id'];
}