403 Forbidden Access Error in accessing ShopifyAPI
We have developed a Shopify App and it was already in LIVE. We are getting
ActiveResource::ForbiddenAccess (Failed. Response code = 403. Response message = Forbidden.
while loading the app from App listing page in Admin.
Very Rarely it throws the error, whenever we are trying to load the app index page. Our App index method calls the ShopifyAPI::Shop api while executing this api the APP throws the error and exits the execution.
Am not sure why this API throws an error. Sometimes the app loads this API without any interruption but at times it throws 403 error in a rare scenario.
Anyone from Shopify Team please guide me in solving this. The APP is in LIVE and the client is asking for an immediate fix, which we failed to reproduce.
Please Help us sort out. TIA.