AccessDeniedUser: arn:aws-us-gov:sts::467662230146: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-467662230146" because no identity-based policy allows the s3:ListBucket action8W1NTW5NDDM1TR58SvxtaI7ftH7exuUTUnx4DtYXKthc+mGl7dXYW/8c+KgOA+8FojX1+pGZazLeU4xGTUUCtxwD8wm9tB7TJG5PTi6Q/OY9y3MP+cGAzQOaEE0=