chore: Update discovery artifacts (#1477)

## Deleted keys were detected in the following stable discovery artifacts:
apigee v1 https://github.com/googleapis/google-api-python-client/commit/4485c5f3b32c9bda4f50a2a96c5870414f7d870f
sqladmin v1 https://github.com/googleapis/google-api-python-client/commit/41d51e34759b181692ed96d9d490a9cfc5a28459

## Deleted keys were detected in the following pre-stable discovery artifacts:
sqladmin v1beta4 https://github.com/googleapis/google-api-python-client/commit/41d51e34759b181692ed96d9d490a9cfc5a28459
transcoder v1beta1 https://github.com/googleapis/google-api-python-client/commit/1e0b0854e31f52013a8c5423efbd5e34c953e08c

## Discovery Artifact Change Summary:
feat(accesscontextmanager): update the api https://github.com/googleapis/google-api-python-client/commit/30216a669249442cac8f0fb8bb347b1352d8f087
feat(alertcenter): update the api https://github.com/googleapis/google-api-python-client/commit/39b084706537111e8403be6e69f0fc9d82b2f383
feat(apigee): update the api https://github.com/googleapis/google-api-python-client/commit/4485c5f3b32c9bda4f50a2a96c5870414f7d870f
feat(bigquery): update the api https://github.com/googleapis/google-api-python-client/commit/304bbde2360066caf55575e3be5a04fdc8bf8b09
feat(chromemanagement): update the api https://github.com/googleapis/google-api-python-client/commit/0ba28b47236a81a996a3607567b61ab38150617d
feat(cloudasset): update the api https://github.com/googleapis/google-api-python-client/commit/792aa5593ea64ceb4b565e950e153e396274b3b8
feat(cloudbuild): update the api https://github.com/googleapis/google-api-python-client/commit/6b06387ca29e76d26f257c7a4eb6864fe27e082e
feat(cloudchannel): update the api https://github.com/googleapis/google-api-python-client/commit/0b0444ea192f79c5564745be8b1d52b52a74d1fb
feat(cloudkms): update the api https://github.com/googleapis/google-api-python-client/commit/7dc278459cbd32bf15b39633327743cfa0beeea3
feat(composer): update the api https://github.com/googleapis/google-api-python-client/commit/92131bff38ab7644e549f3d71f9c0a84755455db
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/53d8b4b3e3c5d16ffd14ba1af1cf1769d9249067
feat(containeranalysis): update the api https://github.com/googleapis/google-api-python-client/commit/9ab94f3f4c2ccafdf8b298dad8c6a5c2aa61a606
feat(dialogflow): update the api https://github.com/googleapis/google-api-python-client/commit/b49bfdaedbed3378b061e85f937a36e97732fcd4
feat(iam): update the api https://github.com/googleapis/google-api-python-client/commit/0832247d126965b472a271167028499f015de1ae
feat(metastore): update the api https://github.com/googleapis/google-api-python-client/commit/dd83236343d603e964613b16e9afa25eff60f97c
feat(ondemandscanning): update the api https://github.com/googleapis/google-api-python-client/commit/6ffbe182425ec217230fc083e217676e915bb786
feat(osconfig): update the api https://github.com/googleapis/google-api-python-client/commit/e079d43be4291ca10be7caf432012c6553e0398e
feat(oslogin): update the api https://github.com/googleapis/google-api-python-client/commit/d3ec653bdd293a63ae0b3772ce83e1fda73d5de5
feat(pubsub): update the api https://github.com/googleapis/google-api-python-client/commit/06dfff22baec2551508b93e29e4c36fa442ab299
feat(pubsublite): update the api https://github.com/googleapis/google-api-python-client/commit/4287a7d537741391a9afe9e669b98010ed4fc0ab
feat(recaptchaenterprise): update the api https://github.com/googleapis/google-api-python-client/commit/ebfeb8fc00a1c6a8603b35640845c5cdacf53cb2
feat(recommender): update the api https://github.com/googleapis/google-api-python-client/commit/01f2d6cc989ce337537a51ead8ffd3d6fc7e6c5d
feat(speech): update the api https://github.com/googleapis/google-api-python-client/commit/601afcf08fd96421b64ef4c6f098f09f0748ce69
feat(sqladmin): update the api https://github.com/googleapis/google-api-python-client/commit/41d51e34759b181692ed96d9d490a9cfc5a28459
feat(tagmanager): update the api https://github.com/googleapis/google-api-python-client/commit/47a522aac79ae9283a0c7ee7a2d0716e605d8c21
feat(transcoder): update the api https://github.com/googleapis/google-api-python-client/commit/1e0b0854e31f52013a8c5423efbd5e34c953e08c
diff --git a/docs/dyn/pubsub_v1.projects.subscriptions.html b/docs/dyn/pubsub_v1.projects.subscriptions.html
index 70ddb01..bb52432 100644
--- a/docs/dyn/pubsub_v1.projects.subscriptions.html
+++ b/docs/dyn/pubsub_v1.projects.subscriptions.html
@@ -197,6 +197,7 @@
     "minimumBackoff": "A String", # The minimum delay between consecutive deliveries of a given message. Value should be between 0 and 600 seconds. Defaults to 10 seconds.
   },
   "topic": "A String", # Required. The name of the topic from which this subscription is receiving messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be `_deleted-topic_` if the topic has been deleted.
+  "topicMessageRetentionDuration": "A String", # Output only. Indicates the minimum duration for which a message is retained after it is published to the subscription's topic. If this field is set, messages published to the subscription's topic in the last `topic_message_retention_duration` are always available to subscribers. See the `message_retention_duration` field in `Topic`. This field is set only in responses from the server; it is ignored if it is set in any requests.
 }
 
   x__xgafv: string, V1 error format.
@@ -240,6 +241,7 @@
     "minimumBackoff": "A String", # The minimum delay between consecutive deliveries of a given message. Value should be between 0 and 600 seconds. Defaults to 10 seconds.
   },
   "topic": "A String", # Required. The name of the topic from which this subscription is receiving messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be `_deleted-topic_` if the topic has been deleted.
+  "topicMessageRetentionDuration": "A String", # Output only. Indicates the minimum duration for which a message is retained after it is published to the subscription's topic. If this field is set, messages published to the subscription's topic in the last `topic_message_retention_duration` are always available to subscribers. See the `message_retention_duration` field in `Topic`. This field is set only in responses from the server; it is ignored if it is set in any requests.
 }</pre>
 </div>
 
@@ -326,6 +328,7 @@
     &quot;minimumBackoff&quot;: &quot;A String&quot;, # The minimum delay between consecutive deliveries of a given message. Value should be between 0 and 600 seconds. Defaults to 10 seconds.
   },
   &quot;topic&quot;: &quot;A String&quot;, # Required. The name of the topic from which this subscription is receiving messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be `_deleted-topic_` if the topic has been deleted.
+  &quot;topicMessageRetentionDuration&quot;: &quot;A String&quot;, # Output only. Indicates the minimum duration for which a message is retained after it is published to the subscription&#x27;s topic. If this field is set, messages published to the subscription&#x27;s topic in the last `topic_message_retention_duration` are always available to subscribers. See the `message_retention_duration` field in `Topic`. This field is set only in responses from the server; it is ignored if it is set in any requests.
 }</pre>
 </div>
 
@@ -416,6 +419,7 @@
         &quot;minimumBackoff&quot;: &quot;A String&quot;, # The minimum delay between consecutive deliveries of a given message. Value should be between 0 and 600 seconds. Defaults to 10 seconds.
       },
       &quot;topic&quot;: &quot;A String&quot;, # Required. The name of the topic from which this subscription is receiving messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be `_deleted-topic_` if the topic has been deleted.
+      &quot;topicMessageRetentionDuration&quot;: &quot;A String&quot;, # Output only. Indicates the minimum duration for which a message is retained after it is published to the subscription&#x27;s topic. If this field is set, messages published to the subscription&#x27;s topic in the last `topic_message_retention_duration` are always available to subscribers. See the `message_retention_duration` field in `Topic`. This field is set only in responses from the server; it is ignored if it is set in any requests.
     },
   ],
 }</pre>
@@ -540,6 +544,7 @@
       &quot;minimumBackoff&quot;: &quot;A String&quot;, # The minimum delay between consecutive deliveries of a given message. Value should be between 0 and 600 seconds. Defaults to 10 seconds.
     },
     &quot;topic&quot;: &quot;A String&quot;, # Required. The name of the topic from which this subscription is receiving messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be `_deleted-topic_` if the topic has been deleted.
+    &quot;topicMessageRetentionDuration&quot;: &quot;A String&quot;, # Output only. Indicates the minimum duration for which a message is retained after it is published to the subscription&#x27;s topic. If this field is set, messages published to the subscription&#x27;s topic in the last `topic_message_retention_duration` are always available to subscribers. See the `message_retention_duration` field in `Topic`. This field is set only in responses from the server; it is ignored if it is set in any requests.
   },
   &quot;updateMask&quot;: &quot;A String&quot;, # Required. Indicates which fields in the provided subscription to update. Must be specified and non-empty.
 }
@@ -585,6 +590,7 @@
     &quot;minimumBackoff&quot;: &quot;A String&quot;, # The minimum delay between consecutive deliveries of a given message. Value should be between 0 and 600 seconds. Defaults to 10 seconds.
   },
   &quot;topic&quot;: &quot;A String&quot;, # Required. The name of the topic from which this subscription is receiving messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be `_deleted-topic_` if the topic has been deleted.
+  &quot;topicMessageRetentionDuration&quot;: &quot;A String&quot;, # Output only. Indicates the minimum duration for which a message is retained after it is published to the subscription&#x27;s topic. If this field is set, messages published to the subscription&#x27;s topic in the last `topic_message_retention_duration` are always available to subscribers. See the `message_retention_duration` field in `Topic`. This field is set only in responses from the server; it is ignored if it is set in any requests.
 }</pre>
 </div>