public com.google.protobuf.ByteString getQueryPathBytes() {
      java.lang.Object ref = queryPath_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        queryPath_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
<pre>
The path to be queried. This can be the default namespace ('/') or a
nested namespace ('/&#92;&lt;namespace&#92;&gt;/') or a specified key
('/&#92;&lt;namespace&#92;&gt;/&#92;&lt;key&#92;&gt;')
</pre>

<code>string query_path = 1;</code>

@return The bytes for queryPath.
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java