feat(cloudkms): add samples for CryptoKey/CryptoKeyVersion deletion and get/lists RetiredResources

[yasharel]

Add code samples for CryptoKey/CryptoKeyVersion deletion and get/lists RetiredResources

[snippet-bot]

Here is the summary of changes.

You are about to add 4 region tags.

• kms/src/delete_crypto_key.php:22, tag kms_delete_crypto_key
• kms/src/delete_crypto_key_version.php:22, tag kms_delete_crypto_key_version
• kms/src/get_retired_resource.php:22, tag kms_get_retired_resource
• kms/src/list_retired_resources.php:22, tag kms_list_retired_resources

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[gemini-code-assist]

Summary of Changes

Hello @yasharel, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the Google Cloud KMS PHP samples by providing new examples for managing the lifecycle of cryptographic resources. It introduces functionality to programmatically delete CryptoKeys and CryptoKeyVersions, and to query for resources that have been retired. These additions provide developers with practical code demonstrations for key management operations and auditing capabilities within KMS.

Highlights

• New KMS Samples: Added new PHP samples for deleting CryptoKeys and CryptoKeyVersions within Google Cloud KMS.
• Retired Resources Management: Introduced new PHP samples to demonstrate how to get and list retired resources in Cloud KMS.
• Expanded Test Coverage: Included new unit tests to validate the functionality of CryptoKey deletion and retired resource retrieval and listing.

Changelog

• kms/src/delete_crypto_key.php
  • Added a new sample to demonstrate deleting a CryptoKey.
• kms/src/delete_crypto_key_version.php
  • Added a new sample to demonstrate deleting a CryptoKeyVersion.
• kms/src/get_retired_resource.php
  • Added a new sample to demonstrate getting a specific retired resource.
• kms/src/list_retired_resources.php
  • Added a new sample to demonstrate listing all retired resources.
• kms/test/kmsTest.php
  • Added new use statements for DeleteCryptoKeyRequest, ListRetiredResourcesRequest, and GetCryptoKeyRequest.
  • Added a new test case testDeleteCryptoKey to verify CryptoKey deletion.
  • Added a new test case testListAndGetRetiredResource to verify listing and retrieving retired resources.
  • Added a skipped test case testDeleteCryptoKeyVersion due to complexity.

Activity

• New PHP samples were added for Cloud KMS operations.
• Corresponding unit tests were implemented to ensure the correctness of the new samples.

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[gemini-code-assist]

Code Review

The pull request introduces new samples for deleting CryptoKeys and CryptoKeyVersions, and for listing and getting retired resources in Google Cloud KMS. The changes include new PHP files for each sample and corresponding unit tests to verify their functionality. The code appears to be well-structured and follows the existing patterns in the repository. The tests cover the basic functionality of the new samples, ensuring they integrate correctly with the KMS client library.