AccessDeniedUser: arn:aws-us-gov:sts::685640609887:assumed-role/cop-ui_apigw_s3_role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::cop-ui-static-assets-685640609887" because no identity-based policy allows the s3:ListBucket action8SXRQ8RK9RY52YXGrL5yROJwUA3ympopWYx5jng/bnoYAy6+O9JhLR2AbNgScX4k1M+fgKdQcsbSxZUtiJQ5Yt/i0vfxu7GV52jf+6doYZjBZ8i3dc1HukHqfMk=