public Builder addAllNormalizedVertices(
        java.lang.Iterable<? extends com.google.cloud.visionai.v1.NormalizedVertex> values) {
      if (normalizedVerticesBuilder_ == null) {
        ensureNormalizedVerticesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, normalizedVertices_);
        onChanged();
      } else {
        normalizedVerticesBuilder_.addAllMessages(values);
      }
      return this;
    }
<pre>
The bounding polygon normalized vertices. Top left corner of the image
will be [0, 0].
</pre>

<code>repeated .google.cloud.visionai.v1.NormalizedVertex normalized_vertices = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/NormalizedPolygon.java