public static com.google.cloud.visionai.v1.NormalizedPolyline parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }
<pre>
A sequence of vertices connected by straight lines.
</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/NormalizedPolyline.java