anchor.diff:  <%  if has_project -%>
       project, err := getProject(d, config)
       if err != nil {
  -        return err
  +        return fmt.Errorf("Error fetching project for <%= object.name -%>: %s", err)
       }
       billingProject = project
   <%  end -%>
  
positive.code: <%  if has_project -%>
      project, err := getProject(d, config)
      if err != nil {
          return err
      }
      billingProject = project
  <%  end -%>
  
negative.code: <%  if has_project -%>
          project, err := getProject(d, config)
          if err != nil {
              return nil, fmt.Errorf("Error fetching project for <%= object.name -%>: %s", err)
          }
          billingProject = project
  <%  end -%>
  