code: public JobKey getJobKey(String name) throws MangooSchedulerException {
          Objects.requireNonNull(name, Required.NAME.toString());
          
          return getAllJobKeys().stream()
                  .filter(jobKey -> jobKey.getName().equalsIgnoreCase(name))
                  .findFirst()
                  .orElse(null);
      }
docs: Retrieves a JobKey by it given name
  
  @param name The name of the Job in the Scheduler
  @return Optional of JobKey
  
  @throws MangooSchedulerException if retrieving the job fails