chore: Update discovery artifacts (#1643)

## Deleted keys were detected in the following stable discovery artifacts:
recaptchaenterprise v1 https://github.com/googleapis/google-api-python-client/commit/953a206f931396b030aa521323d05a4467b47d05

## Deleted keys were detected in the following pre-stable discovery artifacts:
compute alpha https://github.com/googleapis/google-api-python-client/commit/4f21ebf8fd2a9fd1e838e74266e8f8ed847c5236

## Discovery Artifact Change Summary:
feat(alertcenter): update the api https://github.com/googleapis/google-api-python-client/commit/945a281fc6a055f37d68a742959bdd18aaf6eb62
feat(apigee): update the api https://github.com/googleapis/google-api-python-client/commit/a2271c7c184e8d75b6370cf139ca464e4ebe435d
feat(clouddeploy): update the api https://github.com/googleapis/google-api-python-client/commit/e98fcec145aeb43c1a962404c4599b63dbe7443c
feat(cloudsearch): update the api https://github.com/googleapis/google-api-python-client/commit/6a63e51e98ea3d3662b0dd89e95636ddf14ef941
feat(compute): update the api https://github.com/googleapis/google-api-python-client/commit/4f21ebf8fd2a9fd1e838e74266e8f8ed847c5236
feat(contactcenterinsights): update the api https://github.com/googleapis/google-api-python-client/commit/bb409be9296aef9c3e106476999e6e1c37d2fa8a
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/5687b00d4ba57a2ddb4311f66ae627f1c4f3807d
feat(dialogflow): update the api https://github.com/googleapis/google-api-python-client/commit/d026eb98f0eee8889aa7b55d507296074a140da5
feat(dns): update the api https://github.com/googleapis/google-api-python-client/commit/f96d280615ea04400a22fe9b7fae31bb6e10e4fe
feat(networkconnectivity): update the api https://github.com/googleapis/google-api-python-client/commit/6de66e85f4cddf5a26c37c35db2ca0ef561c41fb
feat(recaptchaenterprise): update the api https://github.com/googleapis/google-api-python-client/commit/953a206f931396b030aa521323d05a4467b47d05
feat(securitycenter): update the api https://github.com/googleapis/google-api-python-client/commit/db02cdb70461284f33d1cce098a1babb191a1e87
feat(serviceconsumermanagement): update the api https://github.com/googleapis/google-api-python-client/commit/a8a823f893b0208b9b8e1a71518726c1a919db5b
feat(serviceusage): update the api https://github.com/googleapis/google-api-python-client/commit/743505720e00bf57f0f2347b0c9c4b1cbed1ecc9
diff --git a/docs/dyn/cloudsearch_v1.debug.datasources.items.html b/docs/dyn/cloudsearch_v1.debug.datasources.items.html
index a3828bb..e46e18d 100644
--- a/docs/dyn/cloudsearch_v1.debug.datasources.items.html
+++ b/docs/dyn/cloudsearch_v1.debug.datasources.items.html
@@ -324,7 +324,7 @@
           ],
         },
       },
-      "version": "A String", # Required. The indexing system stores the version from the datasource as a byte string and compares the Item version in the index to the version of the queued Item using lexical ordering. Cloud Search Indexing won't index or delete any queued item with a version value that is less than or equal to the version of the currently indexed item. The maximum length for this field is 1024 bytes.
+      "version": "A String", # Required. The indexing system stores the version from the datasource as a byte string and compares the Item version in the index to the version of the queued Item using lexical ordering. Cloud Search Indexing won't index or delete any queued item with a version value that is less than or equal to the version of the currently indexed item. The maximum length for this field is 1024 bytes. See [this guide](https://developers.devsite.corp.google.com/cloud-search/docs/guides/operations) to understand how item version affects reindexing after delete item.
     },
   ],
   "nextPageToken": "A String", # Token to retrieve the next page of results, or empty if there are no more results in the list.