public Builder clearState() {
      bitField0_ = (bitField0_ & ~0x00000004);
      state_ = 0;
      onChanged();
      return this;
    }
<pre>
Output only. The state of the Reservation.
</pre>

<code>
.google.cloud.tpu.v2alpha1.Reservation.State state = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>

@return This builder for chaining.
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Reservation.java