@java.lang.Override
    public boolean hasDefaultValue() {
      return ((bitField0_ & 0x00000001) != 0);
    }
<pre>
The default value for the attribute.
</pre>

<code>.google.cloud.visionai.v1.AttributeValue default_value = 3;</code>

@return Whether the defaultValue field is set.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/OperatorDefinition.java