Unfortunately, the provided search results do not contain any information about a specific "java Client v2 API jar download Vector HD Product Vector Recipe Vector Product". However, I can suggest that you might be looking for information on how to download or use the Java Client library for the Google Cloud Vision API.

You can try searching for "Google Cloud Vision API Java Client" along with other relevant keywords such as "download jar file" or "install Maven dependency".

Alternatively, you can check out the official documentation for the Google Cloud Vision API Java Client library on the [Google Cloud Developer website](https://cloud.google.com/vision/docs/reference/libraries).

If you have any more specific information or context about what you're trying to achieve, I'd be happy to help further!

Example Maven dependency:

<dependency>
    <groupId>com.google.apis</groupId>
    <artifactId>google-api-java-client-latest</artifactId>
    <version>1.31.0</version>
</dependency>

Note that you may need to adjust the version number depending on your specific requirements.