getRefreshTokenPostData method
Implementation
Future<Map<String, String?>> getRefreshTokenPostData(Account account) async {
var oaccount = account as OAuthAccount?;
if (oaccount == null) throw new Exception("Invalid Account");
return {
"grant_type": "refresh_token",
"refresh_token": oaccount.refreshToken,
"client_id": clientId,
"client_secret": clientSecret,
};
}