device.has_job && device.job == jobType) {
        for (const auto& attr : node->attrs()) {
          auto attr_key = attr.first;
          auto attr_value = attr.second;
          if (attr_key == attrKey &&
              attr_value.value_case() == AttrValue::kType &&
              attr_value.type() == DT_RESOURCE) {
            return true;
            break;
          }
        }
      }
    }

namespace tensorflow {
namespace generator {

AttrSpec AttrSpec::Create(const OpDef::AttrDef& attr_def) {
  return AttrSpec(attr_def);
}

AttrSpec::AttrSpec(const OpDef::AttrDef& attr_def) {
  name_ = attr_def.name();
  description_ = attr_def.description();
  full_type_ = attr_def.type();
  default_value_ = attr_def.default_value();
  if (str_util::StartsWith(full_type_, "list(")) {
    is_list_ = true;

	instIDPath     = metaPrefix + "/instance/id"
	instancePath   = metaPrefix + "/instance/name"
	zonePath       = metaPrefix + "/instance/zone"
	attrKey        = "attribute"
	attrPath       = metaPrefix + "/instance/attributes/{" + attrKey + "}"
)

var instAttrs = map[string]string{
	"instance-template": "some-template",
	"created-by":        "some-creator",
	"cluster-name":      "test-cluster",
}

    output_args_.push_back(arg);
  }
  // Parse the attributes.
  for (const OpDef::AttrDef& attr_def : op_def.attr()) {
    AttrSpec attr = AttrSpec::Create(attr_def);
    // Only non-inferred args are added as arguments.
    if (inferred_attrs.find(attr_def.name()) == inferred_attrs.end()) {
      argument_attrs_.push_back(attr);
    }
  }
}

}  // namespace generator

                       [](const auto& attr_def) {
                         return attr_def.name() == "use_node_name_sharing" &&
                                attr_def.type() == "bool";
                       }))
        return false;
    }

    if (!std::any_of(op_def.attr().begin(), op_def.attr().end(),
                     [](const auto& attr_def) {
                       return attr_def.name() == "shared_name" &&

// Essentially, this represents an OpDef::AttrDef and its context within the Op.
class AttrSpec {
 public:
  AttrSpec() = default;
  AttrSpec(const AttrSpec& other) = default;
  static AttrSpec Create(const OpDef::AttrDef& attr_def);

  const string& name() const { return name_; }
  const string& description() const { return description_; }
  const string& full_type() const { return full_type_; }
  const string& base_type() const { return base_type_; }