AccessDeniedUser: arn:aws:sts::891377200336:assumed-role/APIG-to-S3-Role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::testhosting2025" because no identity-based policy allows the s3:ListBucket actionPTJYJTYDVVQ3VQ3W9S3CpXjRmz1jtqB6YQyzGrmP6ALJ71jNLdsHLeGCi87qVO0t4zP69eIJaDcdEx0+bV1npTqRhcM=