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 action6W6NG2RRXBRJVT2Mjo9XE0m1buvw6Za4wCVlc71g4NI8gRekTb7pzS7siUIR3H1sQlS2EpxssY6dS+tVjoO09m3hqQ0=