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 action0R3NE0V44K25FHADkwKpkQXRi+z4yCPVOaSPI6Pg2AXDAntXnzHsN6/0dygrjiF0pU6G7K5MfSubI8UpndrU8UI3+Yc=