public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.cloud.vision.v1p3beta1.TextAnnotationProto
          .internal_static_google_cloud_vision_v1p3beta1_TextAnnotation_descriptor;
    }
<pre>
TextAnnotation contains a structured representation of OCR extracted text.
The hierarchy of an OCR extracted text structure is like this:
    TextAnnotation -&gt; Page -&gt; Block -&gt; Paragraph -&gt; Word -&gt; Symbol
Each structural component, starting from Page, may further have their own
properties. Properties describe detected languages, breaks etc.. Please refer
to the
[TextAnnotation.TextProperty][google.cloud.vision.v1p3beta1.TextAnnotation.TextProperty]
message definition below for more detail.
</pre>

Protobuf type {@code google.cloud.vision.v1p3beta1.TextAnnotation}
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextAnnotation.java