public Builder clearDeleteOrphanProducts() {
      if (targetCase_ == 3) {
        targetCase_ = 0;
        target_ = null;
        onChanged();
      }
      return this;
    }
<pre>
If delete_orphan_products is true, all Products that are not in any
ProductSet will be deleted.
</pre>

<code>bool delete_orphan_products = 3;</code>

@return This builder for chaining.
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/PurgeProductsRequest.java