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 action1H6GYTMV1B7CRKB0e+IDo8fxpxYNHaSTcJxAQ/BgCGbNO8Q2xB7agX7E9WVu5rVJxdp+ItDaFS0PCyu4gK69Z8rCg8w=