private com.google.protobuf.RepeatedFieldBuilderV3<
              com.google.cloud.visionai.v1.StreamAnnotation,
              com.google.cloud.visionai.v1.StreamAnnotation.Builder,
              com.google.cloud.visionai.v1.StreamAnnotationOrBuilder>
          getAnnotationsFieldBuilder() {
        if (annotationsBuilder_ == null) {
          annotationsBuilder_ =
              new com.google.protobuf.RepeatedFieldBuilderV3<
                  com.google.cloud.visionai.v1.StreamAnnotation,
                  com.google.cloud.visionai.v1.StreamAnnotation.Builder,
                  com.google.cloud.visionai.v1.StreamAnnotationOrBuilder>(
                  annotations_,
                  ((bitField0_ & 0x00000002) != 0),
                  getParentForChildren(),
                  isClean());
          annotations_ = null;
        }
        return annotationsBuilder_;
      }
<pre>
The node specific stream annotations.
</pre>

<code>repeated .google.cloud.visionai.v1.StreamAnnotation annotations = 2;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/StreamWithAnnotation.java