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 action9JV9ZED7F597YGC0tcWgLIyJxnIyqoxhdf2m29wg9eXzcj+EVWykRj82B9o86c64iFmkFVBUQYv0hrL38xPee3zHp2k=