Provided by: libvm-ec2-perl_1.28-2build1_all bug


       VM::EC2::ELB:InstanceState - Object describing the state of an instance attached to a load
       balancer.  It is the result of a DescribeInstanceHealth API call.


        use VM::EC2;

        my $ec2          = VM::EC2->new(...);
        my $lb           = $ec2->describe_load_balancers('my-lb');
        my @instance_ids = map { $_->InstanceId } $lb->Instances();
        my @states       = $lb->describe_instance_health(-instances => \@instance_ids);
        my @down_ids     = map { $_->InstanceId } grep { $_->State eq 'OutOfService' } @states;


       This object is used to describe the parameters returned by a DescribeInstanceHealth API


       The following object methods are supported:

        InstanceId   -- The Instance ID of the instance attached to the load balancer
        State        -- Specifies the current status of the instance
        ReasonCode   -- Provides information about the cause of OutOfService instances.
                        Specifically, it indicates whether the cause is Elastic Load Balancing
                        or the instance behind the load balancer
        Description  -- Description of why the instance is in the current state

       The following convenience methods are supported:

        instance     -- Provides an L<VM::EC2::Instance> object


       When used in a string context, this object will interpolate the instance state.


       VM::EC2 VM::EC2::Generic VM::EC2::ELB


       Lance Kinley <>.

       Copyright (c) 2012 Loyalty Methods, Inc.

       This package and its accompanying libraries is free software; you can redistribute it
       and/or modify it under the terms of the GPL (either version 1, or at your option, any
       later version) or the Artistic License 2.0.  Refer to LICENSE for the full license text.
       In addition, please see DISCLAIMER.txt for disclaimers of warranty.