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 actionX31MPZHF6FY8NT4CP7g2FdrZQUNR6f23a55uU1e+PfxFX2fX82/1vUI1o8speBgstiEE5tM9b0I+zknHtWDFgnjmTYU=