def create_app_cookie_stickiness_policy(LoadBalancerName=None, PolicyName=
    None, CookieName=None):
    """
    Generates a stickiness policy with sticky session lifetimes that follow that of an application-generated cookie. This policy can be associated only with HTTP/HTTPS listeners.
    This policy is similar to the policy created by  CreateLBCookieStickinessPolicy , except that the lifetime of the special Elastic Load Balancing cookie, AWSELB , follows the lifetime of the application-generated cookie specified in the policy configuration. The load balancer only inserts a new stickiness cookie when the application response includes a new application cookie.
    If the application cookie is explicitly removed or expires, the session stops being sticky until a new application cookie is issued.
    For more information, see Application-Controlled Session Stickiness in the Classic Load Balancer Guide .
    See also: AWS API Documentation
    
    Examples
    This example generates a stickiness policy that follows the sticky session lifetimes of the application-generated cookie.
    Expected Output:
    
    :example: response = client.create_app_cookie_stickiness_policy(
        LoadBalancerName='string',
        PolicyName='string',
        CookieName='string'
    )
    
    
    :type LoadBalancerName: string
    :param LoadBalancerName: [REQUIRED]
            The name of the load balancer.
            

    :type PolicyName: string
    :param PolicyName: [REQUIRED]
            The name of the policy being created. Policy names must consist of alphanumeric characters and dashes (-). This name must be unique within the set of policies for this load balancer.
            

    :type CookieName: string
    :param CookieName: [REQUIRED]
            The name of the application cookie used for stickiness.
            

    :rtype: dict
    :return: {}
    
    
    """
    pass
