I just created the endpoint to receive eBay's request. I always got 403 errors when sending the test notification. Here is the full message of the error:
Notification delivery failed with HTTP status code 403 from https://www.accusizelogistics.ca/ebay_account_close_notification. Please ensure that the marketplace account deletion notification endpoint is ready to receive notifications.
I Googled for a while but got no solutions. I cannot figure out why the 403 error showing up. I have used reqbin.com, Postman, and Python Request code to test the endpoint and always receive the 200 status code.
The endpoint is https://www.accusizelogistics.ca/ebay_account_close_notification
The token is TccWC_Bf4OBHZgRtiO75GmOmaZDGF1V7hQcYAo3tDtw
The website is deployed on AWS Elastic Beanstalk. I used the code of this thread to create the endpoint. Can anyone help me figure it out?
Thanks a lot for any reply.