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 actionX9QEXF6T2GWZ5DH5armkcPpWHSug+38k1FUVwoPVRp0hqIDj59ryV4T7kAteTCmxLty7Fi9wMef96p3QpXEAk0Z3+AA=