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 actionMTTBK20W25DJ6ESVg/xbjB9EE2BVantJfurHnqunXVk7SthLbw5y8WUuHOinw3/LlUwYQZv8qDaoxvsr1fdG8Qh93hA=