# File lib/fog/aws/requests/compute/describe_placement_groups.rb, line 23 def describe_placement_groups(filters = {}) params = Fog::AWS.indexed_filters(filters) request({ 'Action' => 'DescribePlacementGroups', :idempotent => true, :parser => Fog::Parsers::Compute::AWS::DescribePlacementGroups.new }.merge!(params)) end