code: def reload_env(check, env):
      
      envs = get_configured_envs(check)
      if not envs:
          echo_failure('No active environments found for `{}`.'.format(check))
          echo_info('See what is available to start via `ddev env ls {}`.'.format(check))
          abort()
  
      if not env:
          if len(envs) > 1:
              echo_failure('Multiple active environments found for `{}`, please specify one.'.format(check))
              echo_info('See what is active via `ddev env ls`.')
              abort()
  
          env = envs[0]
  
      if env not in envs:
          echo_failure('`{}` is not an active environment.'.format(env))
          echo_info('See what is active via `ddev env ls`.')
          abort()
  
      environment = create_interface(check, env)
  
      result = environment.restart_agent()
  
      if result.code:
          abort(result.stdout + result.stderr, code=result.code)
      else:
          echo_success('Successfully reloaded environment `{}`!'.format(env))
docs: Restart an Agent to detect environment changes.