const url = `https://identitytoolkit.googleapis.com/v1/projects/${projectID}/accounts:query?alt=json`;
const options = {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'Authorization': `Bearer ${token.access_token}`
    },
    body: JSON.stringify({
        "returnUserInfo": false,
        "expression": []
    })
};

return await fetch(url, options).then(response => response.json());