@java.lang.Override
  public boolean hasListValue() {
    return valueCase_ == 11;
  }
<pre>
Value of list type annotation.
</pre>

<code>.google.cloud.visionai.v1.AnnotationList list_value = 11;</code>

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