:doc:`ElasticLoadBalancingv2 <../../elbv2>` / Waiter / LoadBalancerExists

******************
LoadBalancerExists
******************



.. py:class:: ElasticLoadBalancingv2.Waiter.LoadBalancerExists

  ::

    
    waiter = client.get_waiter('load_balancer_exists')

  
  

  .. py:method:: wait(**kwargs)

    Polls :py:meth:`ElasticLoadBalancingv2.Client.describe_load_balancers` every 15 seconds until a successful state is reached. An error is raised after 40 failed checks.

    See also: `AWS API Documentation <https://docs.aws.amazon.com/goto/WebAPI/elasticloadbalancingv2-2015-12-01/DescribeLoadBalancers>`_    


    **Request Syntax**
    ::

      waiter.wait(
          LoadBalancerArns=[
              'string',
          ],
          Names=[
              'string',
          ],
          Marker='string',
          PageSize=123,
          WaiterConfig={
              'Delay': 123,
              'MaxAttempts': 123
          }
      )
      
    :type LoadBalancerArns: list
    :param LoadBalancerArns: 

      The Amazon Resource Names (ARN) of the load balancers. You can specify up to 20 load balancers in a single call.

      

    
      - *(string) --* 

      
  
    :type Names: list
    :param Names: 

      The names of the load balancers.

      

    
      - *(string) --* 

      
  
    :type Marker: string
    :param Marker: 

      The marker for the next set of results. (You received this marker from a previous call.)

      

    
    :type PageSize: integer
    :param PageSize: 

      The maximum number of results to return with this call.

      

    
    :type WaiterConfig: dict
    :param WaiterConfig: 

      A dictionary that provides parameters to control waiting behavior.

      

    
      - **Delay** *(integer) --* 

        The amount of time in seconds to wait between attempts. Default: 15

        

      
      - **MaxAttempts** *(integer) --* 

        The maximum number of attempts to be made. Default: 40

        

      
    
    
    :returns: None