public Builder setSpot(boolean value) {

      spot_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
Optional. Defines whether the node is Spot VM.
</pre>

<code>bool spot = 3 [(.google.api.field_behavior) = OPTIONAL];</code>

@param value The spot to set.
@return This builder for chaining.
java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/SchedulingConfig.java