code: public GitlabJob getProjectJob(Integer projectId, Integer jobId) throws IOException {
          String tailUrl = GitlabProject.URL + "/" + sanitizeProjectId(projectId) + GitlabJob.URL + "/" + jobId;
          return retrieve().to(tailUrl, GitlabJob.class);
      }
docs: Gets a build for a project
  
  @param projectId the project id
  @param jobId     the build id
  @return A list of project jobs
  @throws IOException on gitlab api call error