class Aws::Stubbing::Protocols::RestXml

def body_for(api, operation, rules, data)
  xml = []
  rules.location_name = operation.name + 'Result'
  rules['xmlNamespace'] = { 'uri' => api.metadata['xmlNamespace'] }
  Xml::Builder.new(rules, target:xml).to_xml(data)
  xml.join
end