public Builder setStartCoordinates(com.google.type.LatLng value) {
      if (startCoordinatesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        startCoordinates_ = value;
      } else {
        startCoordinatesBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
Required. The latitude and longitude of the location to calculate the
commute time from.
</pre>

<code>.google.type.LatLng start_coordinates = 2 [(.google.api.field_behavior) = REQUIRED];
</code>
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/CommuteFilter.java