docs: def kubectl(*args, input=None, **flags):
      """Simple wrapper to kubectl."""
      # Build command line call.
      line = ['kubectl'] + list(args)
      line = line + get_flag_args(**flags)
      if input is not None:
          line = line + ['-f', '-']
      # Run subprocess
      output = subprocess.run(
          line,
          input=input,
          capture_output=True,
          text=True
      )
      return output