code: public boolean deleteImportJob(Integer importJobId) throws URISyntaxException, HttpException {
  
          LOG.debug("Deleting the import job " + importJobId);
  
          Response httpResponse = HttpUtil.delete(
              this.addEndPoint(importJobId.toString()),
              this.username,
              this.password);
  
          boolean success = httpResponse.getStatusCode().equals(HttpStatus.NO_CONTENT);
  
          if (success) {
              LOG.debug("Successfully deleted the import job " + importJobId);
          } else {
              LOG.error("Unknown error occured while deleting the import job " + importJobId);
          }
  
          return success;
      }
docs: Deletes an importJob.