SpringBoot Query pull request coun

query {
  repository(owner: "<https://github.com/spring-projects
/
[spring-boot](https://github.com/spring-projects/spring-boot)>", name: "<https://github.com/spring-projects
/
[spring-boot](https://github.com/spring-projects/spring-boot)>") {
    pullRequests(states: OPEN) {
      totalCount
    }
  }
}