2020-05-28 09:13:50 INFO Agent is in hibernate mode. Reducing logging. Logging will be reduced to one log per backoff period 2020-05-28 09:18:50 INFO Backing off health check to every 600 seconds for 1800 seconds. 2020-05-28 09:18:50 ERROR Health ping failed with error - AccessDeniedException: User: arn:aws:sts::039107141243:assumed-role/Magento-MagentoStack-17ZT3HFOAK-NewIamInstanceRole-YL7MTWX2MXOB/i-02bceb2988a93da05 is not authorized to perform: ssm:UpdateInstanceInformation on resource: arn:aws:ec2:us-east-1:039107141243:instance/i-02bceb2988a93da05 status code: 400, request id: c5943de6-d37c-495a-87d4-65433fc30d80