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 action700MC9NF773SJYVSjSn/VwItAdi/6tdH6yznb8L9t41Q4vKd4Gq+UEq+S5brAWxvSdteWe195dM5OSbvLa7YOIjGGUI=