def METHOD_NAME(account_id, some_config, requests_mock):
    account = {"id": "test_id", "instagram_business_account": {"id": "test_id"}}
    requests_mock.register_uri(
        "GET",
        FacebookSession.GRAPH + f"/{FB_API_VERSION}/act_{account_id}/"
        f"?access_token={some_config['access_token']}&fields=instagram_business_account",
        json=account,
    )
    return {
        "json": {
            "data": [
                {
                    "account_id": account_id,
                    "id": f"act_{account_id}",
                }
            ],
            "paging": {"cursors": {"before": "MjM4NDYzMDYyMTcyNTAwNzEZD", "after": "MjM4NDYzMDYyMTcyNTAwNzEZD"}},
        },
        "status_code": 200,
    }