private void OnSignedIn(JsonValue data)
{
if (SignedIn != null)
{
var json = data.AsDynamic();
var response = new AccessTokenResponse
{
AccessToken = json.access_token,
ExpiresIn = json.expires_in,
TokenType = json.token_type
};
SignedIn(this, new SignedInEventArgs { Response = response });
}
}