code: def delete(ctx):
      
      user, project_name, _build = get_build_or_local(ctx.obj.get('project'), ctx.obj.get('build'))
      if not click.confirm("Are sure you want to delete build job `{}`".format(_build)):
          click.echo('Existing without deleting build job.')
          sys.exit(1)
  
      try:
          response = PolyaxonClient().build_job.delete_build(
              user, project_name, _build)
          # Purge caching
          BuildJobManager.purge()
      except (PolyaxonHTTPError, PolyaxonShouldExitError, PolyaxonClientException) as e:
          Printer.print_error('Could not delete job `{}`.'.format(_build))
          Printer.print_error('Error message `{}`.'.format(e))
          sys.exit(1)
  
      if response.status_code == 204:
          Printer.print_success("Build job `{}` was deleted successfully".format(_build))
docs: Delete build job.
  
      Uses [Caching](/references/polyaxon-cli/#caching)
  
      Example:
  
      \b
      ```bash
      $ polyaxon build delete
      ```
  
      \b
      ```bash
      $ polyaxon build -b 2 delete
      ```