code: @Override
      public DeleteNetworkAclResult deleteNetworkAcl(DeleteNetworkAclRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteNetworkAcl(request);
      }
docs: <p>
  Deletes the specified network ACL. You can't delete the ACL if it's associated with any subnets. You can't delete
  the default network ACL.
  </p>
  
  @param deleteNetworkAclRequest
  @return Result of the DeleteNetworkAcl operation returned by the service.
  @sample AmazonEC2.DeleteNetworkAcl
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DeleteNetworkAcl" target="_top">AWS API
  Documentation</a>