code: @POST
    @Path(ServiceConstants.RUN)
    @Consumes(MediaType.APPLICATION_JSON)
    public Response run(final JobConfig jobConfig) {
      return RestUtils.call(new RestUtils.RestCallable<Long>() {
        @Override
        public Long call() throws Exception {
          return mJobMaster.run(jobConfig);
        }
      }, ServerConfiguration.global());
    }
docs: Runs a job.
  
  @param jobConfig the configuration of the job
  @return the job id that tracks the job