class Quickbooks::Service::CreditMemo

def delete(credit_memo)
  delete_by_query_string(credit_memo)
end

def model
  Quickbooks::Model::CreditMemo
end

def pdf(credit_memo)
  url = "#{url_for_resource(model::REST_RESOURCE)}/#{credit_memo.id}/pdf"
  response = do_http_raw_get(url, {}, {'Accept' => 'application/pdf'})
  response.plain_body
end