It is very possible and here is an example:
1- Send a request to Datastore API to create some entry.
2.1- Send a request to Datastore API to update same entry.
2.2- Send a request to Datastore API to query the updated entry.
3- Use Google Cloud Translate API to translate a value of the fetched entry in #2.2
Google Cloud APIs are independent from each other. Just like the above example, you can modify the entry as much as you want and call the Translation API at the end.
You can always refer to our
Community Support guide for the proper forum to post questions.