public Builder setMinLatLng(com.google.type.LatLng value) {
      if (minLatLngBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        minLatLng_ = value;
      } else {
        minLatLngBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
<pre>
Min lat/long pair.
</pre>

<code>.google.type.LatLng min_lat_lng = 1;</code>
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/LatLongRect.java