private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.visionai.v1.GeoCoordinate,
            com.google.cloud.visionai.v1.GeoCoordinate.Builder,
            com.google.cloud.visionai.v1.GeoCoordinateOrBuilder>
        getGeoCoordinateFieldBuilder() {
      if (geoCoordinateBuilder_ == null) {
        if (!(valueCase_ == 7)) {
          value_ = com.google.cloud.visionai.v1.GeoCoordinate.getDefaultInstance();
        }
        geoCoordinateBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.visionai.v1.GeoCoordinate,
                com.google.cloud.visionai.v1.GeoCoordinate.Builder,
                com.google.cloud.visionai.v1.GeoCoordinateOrBuilder>(
                (com.google.cloud.visionai.v1.GeoCoordinate) value_,
                getParentForChildren(),
                isClean());
        value_ = null;
      }
      valueCase_ = 7;
      onChanged();
      return geoCoordinateBuilder_;
    }
<pre>
Value of geo coordinate type annotation.
</pre>

<code>.google.cloud.visionai.v1.GeoCoordinate geo_coordinate = 7;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/AnnotationValue.java