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 actionB3MSXFT3PKT0T77Rb79fVoFbN1x2Zf+wru3+zeuNIVX751LenDVTnLiBOozUxDBb3Kko63FDqLHh9getmlUR1E0T3TA=