samples: remove samples and update readme (#746)

* samples: remove samples and update readme

* delete files

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

java-mediatranslation/README.md

@@ -81,16 +81,6 @@ use this Media Translation API Client Library.
 
 
 
-## Samples
-
-Samples are in the [`samples/`](https://github.com/googleapis/java-mediatranslation/tree/main/samples) directory.
-
-| Sample                      | Source Code                       | Try it |
-| --------------------------- | --------------------------------- | ------ |
-| Translate From File | [source code](https://github.com/googleapis/java-mediatranslation/blob/main/samples/snippets/src/main/java/com/example/mediatranslation/TranslateFromFile.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-mediatranslation&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/mediatranslation/TranslateFromFile.java) |
-| Translate From Mic | [source code](https://github.com/googleapis/java-mediatranslation/blob/main/samples/snippets/src/main/java/com/example/mediatranslation/TranslateFromMic.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-mediatranslation&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/mediatranslation/TranslateFromMic.java) |
-
-
 
 ## Troubleshooting
 

java-mediatranslation/samples/snippets/README.md

@@ -1,50 +1,3 @@
-[//]: # "This README.md file is auto-generated, all changes to this file will be lost."
-[//]: # "To regenerate it, use `python -m synthtool`."
-<img src="https://avatars2.githubusercontent.com/u/2810941?v=3&s=96" alt="Google Cloud Platform logo" title="Google Cloud Platform" align="right" height="96" width="96"/>
+# Notice
 
-# [Cloud Media Translation: Java Samples](https://github.com/googleapis/java-mediatranslation)
-
-[![Open in Cloud Shell][shell_img]][shell_link]
-
-
-
-## Table of Contents
-
-* [Build the sample](#build-the-sample)
-* [Samples](#samples)
-
-
-## Build the sample
-
-Install [Maven](http://maven.apache.org/).
-
-Build your project with:
-
-```
-mvn clean package -DskipTests
-```
-
-## Samples
-
-Please follow the [Set Up Your Project](https://cloud.google.com/media-translation/docs/getting-started#set_up_your_project)
-steps in the Quickstart doc to create a project and enable the Google Cloud
-Media Translation API. Following those steps, make sure that you
-[Set Up a Service Account](https://cloud.google.com/media-translation/docs/common/auth#set_up_a_service_account),
-and export the following environment variable:
-
-```
-export GOOGLE_APPLICATION_CREDENTIALS=/path/to/your-project-credentials.json
-```
-
-After you have authorized, you can translate media.
-
-
-## Run
-Run all tests:
-```
-mvn clean verify
-```
-
-[shell_img]: https://gstatic.com/cloudssh/images/open-btn.png
-[shell_link]: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-mediatranslation&page=editor&open_in_editor=samples/snippets/README.md
-[product-docs]: https://cloud.google.com/mediatranslation/docs/
+- **11/9/2022:** The non-autogenerated code samples that used to live in this directory have been migrated to a different location: https://github.com/GoogleCloudPlatform/java-docs-samples/tree/main/mediatranslation