@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
    }
    if (targetCase_ == 2) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              2, (com.google.cloud.vision.v1.ProductSetPurgeConfig) target_);
    }
    if (targetCase_ == 3) {
      size +=
          com.google.protobuf.CodedOutputStream.computeBoolSize(
              3, (boolean) ((java.lang.Boolean) target_));
    }
    if (force_ != false) {
      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, force_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
The default value is false. Override this value to true to actually perform
the purge.
</pre>

<code>bool force = 4;</code>

@return The force.
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/PurgeProductsRequest.java