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 action3SY132CD37VV6NQ7wRrZRRufXp2pEUfoURpjk8on5mPQbun2sgx9njbPySn+grfvjscKrz/nDisuG0sQh53Ebxk6zmo=