code: def list_loadbalancers(call=None):
      '''
      Return a list of the loadbalancers that are on the provider
      '''
      if call == 'action':
          raise SaltCloudSystemExit(
              'The avail_images function must be called with '
              '-f or --function, or with the --list-loadbalancers option'
          )
  
      ret = {}
      conn = get_conn()
      datacenter = get_datacenter(conn)
  
      for item in conn.list_loadbalancers(datacenter['id'])['items']:
          lb = {'id': item['id']}
          lb.update(item['properties'])
          ret[lb['name']] = lb
  
      return ref list_loadbalancers(call=None):
      '''
      Return a list of the loadbalancers that are on the provider
      '''
      if call == 'action':
          raise SaltCloudSystemExit(
              'The avail_images function must be called with '
              '-f or --function, or with the --list-loadbalancers option'
          )
  
      ret = {}
      conn = get_conn()
      datacenter = get_datacenter(conn)
  
      for item in conn.list_loadbalancers(datacenter['id'])['items']:
          lb = {'id': item['id']}
          lb.update(item['properties'])
          ret[lb['name']] = lb
  
      return ret
docs: Return a list of the loadbalancers that are on the provider