public Builder clearLabels() {
      bitField0_ = (bitField0_ & ~0x00008000);
      internalGetMutableLabels().getMutableMap().clear();
      return this;
    }
<pre>
Resource labels to represent user-provided metadata.
</pre>

<code>map&lt;string, string&gt; labels = 24;</code>
java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/Node.java