AccessDeniedUser: arn:aws:sts::701984500217:assumed-role/s3readonly-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::ats-webhost-sarithm" because no identity-based policy allows the s3:ListBucket actionN5EBZ2NHY1N2TSH4vcTAA77p3GNeevuABMDhgrnXZkw4YB7OXu2vJTq3g7gynYEZMvpM35x06ls5NiqY38MbFRCLzniRCDXsmAkGD5c/RTqJH1Tr