anchor.diff:  
   
   <%=
  -  lines(method_decl('delete', ['module', 'link', ('kind' if object.kind?)]))
  +  lines(method_decl('delete', ['module', 'link', ('kind' if object.kind?),
  +                               ('fetch' if object.access_api_results)]))
   -%>
   <% if object.delete.nil? -%>
       auth = GcpSession(module, <%= quote_string(prod_name) -%>)
  
positive.code: <%
    method = method_call('delete', [
                                     'module', 'self_link(module)',
                                     ('kind' if object.kind?)
                                   ])
  -%>
  <%= lines(indent(method, 12)) -%>
  
negative.code: 
  
  <%=
    lines(method_decl('update', ['module', 'link', ('kind' if object.kind?),
                                 ('fetch' if object.access_api_results)]))
  -%>
  <% if object.update.nil? -%>
  <%   if !false?(object.editable) -%>
  