NAME

       VM::EC2::Spot::PriceHistory - Object describing an Amazon EC2 spot instance price history
       record

SYNOPSIS

         use VM::EC2;

         $ec2     = VM::EC2->new(...);

         my @history = $ec2->describe_spot_price_history(-start_time => '2011-09-01T00:00:00',
                                                         -end_time   => '2011-09-05T00:00:00',
                                                         -availability_zone => 'us-east-1a',
                                                         -instance_type   => 'm1.small',
                                                         -filter     => {'product-description'=>'*Linux*'},
                                                       } or die $ec2->error_str;
         for my $h (@history) {
           print join("\t",$h->timestamp,
                           $h->spot_price,
                           $h->instanceType,
                           $h->productDescription,
                           $h->availability_zone),"\n";
         }

DESCRIPTION

       This object represents an Amazon EC2 spot instance price history record, and is returned
       by VM::EC2->describe_spot_price_history().

METHODS

       These object methods are supported:

        instanceType         -- Instance type, e.g. 'm1.small'
        productDescription   -- Product description, e.g. "windows"
        spotPrice            -- Price, in dollars per run-hour.
        timestamp            -- Timestamp of data point, in format yyyy-mm-ddThh:mm:ss.000Z
        availabilityZone     -- Availability zone of spot instance.

SEE ALSO

       VM::EC2 VM::EC2::Generic

AUTHOR

       Lincoln Stein <lincoln.stein@gmail.com>.

       Copyright (c) 2011 Ontario Institute for Cancer Research

       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.