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 action083ND25TNMZCG0JFxOmTvtE5qGMabpPCumYHaAj3yC+Mc+sUIWrSappcNtl382rY6rot+/Jb2/3Z5fIYmQB0evyayQU=