@java.lang.Override
  public com.google.cloud.visionai.v1.Criteria getCriteria() {
    return criteria_ == null
        ? com.google.cloud.visionai.v1.Criteria.getDefaultInstance()
        : criteria_;
  }
<pre>
The criteria used for matching. It can be an input search criteria or a
criteria converted from a facet selection.
</pre>

<code>.google.cloud.visionai.v1.Criteria criteria = 1;</code>

@return The criteria.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/AnnotationMatchingResult.java