code: @Override
      public AuthorizeClientVpnIngressResult authorizeClientVpnIngress(AuthorizeClientVpnIngressRequest request) {
          request = beforeClientExecution(request);
          return executeAuthorizeClientVpnIngress(request);
      }
docs: <p>
  Adds an ingress authorization rule to a Client VPN endpoint. Ingress authorization rules act as firewall rules
  that grant access to networks. You must configure ingress authorization rules to enable clients to access
  resources in AWS or on-premises networks.
  </p>
  
  @param authorizeClientVpnIngressRequest
  @return Result of the AuthorizeClientVpnIngress operation returned by the service.
  @sample AmazonEC2.AuthorizeClientVpnIngress
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/AuthorizeClientVpnIngress" target="_top">AWS
  API Documentation</a>