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 actionW7E84PGCTXH8BDMXylZqI6n+ypMPdrLoj7vRdONvrBfn9Z69bXKzOYXffF05Z7BbWG0ZPV/1Y0jrVn/ak9SCclcx2Ko=