class Aws::Plugins::S3GetBucketLocationFix::Handler

def call(context)
  @handler.call(context).on(200) do |response|
    xml = MultiXml.parse(context.http_response.body_contents)
    if xml.key?('LocationConstraint')
      constraint = xml['LocationConstraint']
      response.data[:location_constraint] =
        case constraint
        when String then constraint
        when Hash then constraint['__content__'].to_s
        when nil then ''
        end
    end
  end
end