public Builder addWorkerIdsBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ensureWorkerIdsIsMutable();
      workerIds_.add(value);
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
The 0-based worker ID. If it is empty, worker ID 0 will be selected for
maintenance event simulation. A maintenance event will only be fired on the
first specified worker ID. Future implementations may support firing on
multiple workers.
</pre>

<code>repeated string worker_ids = 2;</code>

@param value The bytes of the workerIds to add.
@return This builder for chaining.
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/SimulateMaintenanceEventRequest.java