public static com.google.cloud.tpu.v2alpha1.GetGuestAttributesRequest parseFrom(
      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
<pre>
The 0-based worker ID. If it is empty, all workers' GuestAttributes will be
returned.
</pre>

<code>repeated string worker_ids = 3;</code>

@param index The index of the value to return.
@return The bytes of the workerIds at the given index.
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GetGuestAttributesRequest.java