I am using java sdk which is available on github. I created a connection using CCApi2 and it was working fine but now CCApi2 giving null some times.
Here is code
api = new CCApi2(apiKey , accessToken);
AccountSummaryInformation accountSummaryInformation = api.getAccountService()
accountSummaryInformation.getFirstName(); //fetch the name for testing connection
Thank you for reaching out to Constant Contact API Developer Support.
Are you seeing inconsistent results for the same account, or is your integration used with multiple accounts and only some accounts return null when this call is made?
Tier II API Support Engineer