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module Fog
module AWS
class EMR
class Real
require 'fog/aws/parsers/emr/modify_instance_groups'
# modifies the number of nodes and configuration settings of an instance group..
# http://docs.amazonwebservices.com/ElasticMapReduce/latest/API/API_ModifyInstanceGroups.html
# ==== Parameters
# * InstanceGroups <~InstanceGroupModifyConfig list> - Instance groups to change
# * InstanceCount <~Integer> - Target size for instance group
# * InstanceGroupId <~String> - Unique ID of the instance group to expand or shrink
#
# ==== Returns
# * response<~Excon::Response>:
# * body<~Hash>
def modify_instance_groups(options={})
if job_ids = options.delete('InstanceGroups')
options.merge!(Fog::AWS.serialize_keys('InstanceGroups', job_ids))
end
request({
'Action' => 'ModifyInstanceGroups',
:parser => Fog::Parsers::AWS::EMR::ModifyInstanceGroups.new,
}.merge(options))
end
end
class Mock
def modify_instance_groups(options={})
Fog::Mock.not_implemented
end
end
end
end
end
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