chore: Update discovery artifacts (#1195)

* chore(accesscontextmanager): update the api
* chore(adexchangebuyer2): update the api
* chore(admin): update the api
* chore(alertcenter): update the api
* chore(analyticsadmin): update the api
* chore(analyticsdata): update the api
* chore(androidmanagement): update the api
* chore(apigateway): update the api
* chore(apigee): update the api
* chore(appengine): update the api
* chore(area120tables): update the api
* chore(artifactregistry): update the api
* chore(bigquery): update the api
* chore(bigqueryconnection): update the api
* chore(bigqueryreservation): update the api
* chore(billingbudgets): update the api
* chore(binaryauthorization): update the api
* chore(blogger): update the api
* chore(calendar): update the api
* chore(chat): update the api
* chore(cloudasset): update the api
* chore(cloudbuild): update the api
* chore(cloudfunctions): update the api
* chore(cloudidentity): update the api
* chore(cloudkms): update the api
* chore(cloudresourcemanager): update the api
* chore(cloudscheduler): update the api
* chore(cloudtasks): update the api
* chore(composer): update the api
* chore(compute): update the api
* chore(container): update the api
* chore(containeranalysis): update the api
* chore(content): update the api
* chore(datacatalog): update the api
* chore(dataflow): update the api
* chore(datafusion): update the api
* chore(datamigration): update the api
* chore(dataproc): update the api
* chore(deploymentmanager): update the api
* chore(dialogflow): update the api
* chore(displayvideo): update the api
* chore(dlp): update the api
* chore(dns): update the api
* chore(documentai): update the api
* chore(eventarc): update the api
* chore(file): update the api
* chore(firebaseml): update the api
* chore(games): update the api
* chore(gameservices): update the api
* chore(genomics): update the api
* chore(healthcare): update the api
* chore(homegraph): update the api
* chore(iam): update the api
* chore(iap): update the api
* chore(jobs): update the api
* chore(lifesciences): update the api
* chore(localservices): update the api
* chore(managedidentities): update the api
* chore(manufacturers): update the api
* chore(memcache): update the api
* chore(ml): update the api
* chore(monitoring): update the api
* chore(notebooks): update the api
* chore(osconfig): update the api
* chore(pagespeedonline): update the api
* chore(people): update the api
* chore(privateca): update the api
* chore(prod_tt_sasportal): update the api
* chore(pubsub): update the api
* chore(pubsublite): update the api
* chore(recommender): update the api
* chore(remotebuildexecution): update the api
* chore(reseller): update the api
* chore(run): update the api
* chore(safebrowsing): update the api
* chore(sasportal): update the api
* chore(searchconsole): update the api
* chore(secretmanager): update the api
* chore(securitycenter): update the api
* chore(serviceconsumermanagement): update the api
* chore(servicecontrol): update the api
* chore(servicenetworking): update the api
* chore(serviceusage): update the api
* chore(sheets): update the api
* chore(slides): update the api
* chore(spanner): update the api
* chore(speech): update the api
* chore(sqladmin): update the api
* chore(storage): update the api
* chore(storagetransfer): update the api
* chore(sts): update the api
* chore(tagmanager): update the api
* chore(testing): update the api
* chore(toolresults): update the api
* chore(transcoder): update the api
* chore(vectortile): update the api
* chore(videointelligence): update the api
* chore(vision): update the api
* chore(webmasters): update the api
* chore(workflowexecutions): update the api
* chore(youtube): update the api
diff --git a/docs/dyn/pubsub_v1.projects.schemas.html b/docs/dyn/pubsub_v1.projects.schemas.html
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+  margin-left: 2 em;
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+.method  {
+  margin-top: 1em;
+  border: solid 1px #CCC;
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+.details {
+  font-weight: bold;
+  font-size: 14px;
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+</style>
+
+<h1><a href="pubsub_v1.html">Cloud Pub/Sub API</a> . <a href="pubsub_v1.projects.html">projects</a> . <a href="pubsub_v1.projects.schemas.html">schemas</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
+  <code><a href="#create">create(parent, body=None, schemaId=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Creates a schema.</p>
+<p class="toc_element">
+  <code><a href="#delete">delete(name, x__xgafv=None)</a></code></p>
+<p class="firstline">Deletes a schema.</p>
+<p class="toc_element">
+  <code><a href="#get">get(name, view=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Gets a schema.</p>
+<p class="toc_element">
+  <code><a href="#list">list(parent, pageSize=None, pageToken=None, view=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Lists schemas in a project.</p>
+<p class="toc_element">
+  <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
+<p class="firstline">Retrieves the next page of results.</p>
+<p class="toc_element">
+  <code><a href="#validate">validate(parent, body=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Validates a schema.</p>
+<p class="toc_element">
+  <code><a href="#validateMessage">validateMessage(parent, body=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Validates a message against a schema.</p>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="create">create(parent, body=None, schemaId=None, x__xgafv=None)</code>
+  <pre>Creates a schema.
+
+Args:
+  parent: string, Required. The name of the project in which to create the schema. Format is `projects/{project-id}`. (required)
+  body: object, The request body.
+    The object takes the form of:
+
+{ # A schema resource.
+  &quot;definition&quot;: &quot;A String&quot;, # The definition of the schema. This should contain a string representing the full definition of the schema that is a valid schema definition of the type specified in `type`.
+  &quot;name&quot;: &quot;A String&quot;, # Required. Name of the schema. Format is `projects/{project}/schemas/{schema}`.
+  &quot;type&quot;: &quot;A String&quot;, # The type of the schema definition.
+}
+
+  schemaId: string, The ID to use for the schema, which will become the final component of the schema&#x27;s resource name. See https://cloud.google.com/pubsub/docs/admin#resource_names for resource name constraints.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # A schema resource.
+  &quot;definition&quot;: &quot;A String&quot;, # The definition of the schema. This should contain a string representing the full definition of the schema that is a valid schema definition of the type specified in `type`.
+  &quot;name&quot;: &quot;A String&quot;, # Required. Name of the schema. Format is `projects/{project}/schemas/{schema}`.
+  &quot;type&quot;: &quot;A String&quot;, # The type of the schema definition.
+}</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="delete">delete(name, x__xgafv=None)</code>
+  <pre>Deletes a schema.
+
+Args:
+  name: string, Required. Name of the schema to delete. Format is `projects/{project}/schemas/{schema}`. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); } The JSON representation for `Empty` is empty JSON object `{}`.
+}</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="get">get(name, view=None, x__xgafv=None)</code>
+  <pre>Gets a schema.
+
+Args:
+  name: string, Required. The name of the schema to get. Format is `projects/{project}/schemas/{schema}`. (required)
+  view: string, The set of fields to return in the response. If not set, returns a Schema with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all fields.
+    Allowed values
+      SCHEMA_VIEW_UNSPECIFIED - The default / unset value. The API will default to the BASIC view.
+      BASIC - Include the name and type of the schema, but not the definition.
+      FULL - Include all Schema object fields.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # A schema resource.
+  &quot;definition&quot;: &quot;A String&quot;, # The definition of the schema. This should contain a string representing the full definition of the schema that is a valid schema definition of the type specified in `type`.
+  &quot;name&quot;: &quot;A String&quot;, # Required. Name of the schema. Format is `projects/{project}/schemas/{schema}`.
+  &quot;type&quot;: &quot;A String&quot;, # The type of the schema definition.
+}</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(parent, pageSize=None, pageToken=None, view=None, x__xgafv=None)</code>
+  <pre>Lists schemas in a project.
+
+Args:
+  parent: string, Required. The name of the project in which to list schemas. Format is `projects/{project-id}`. (required)
+  pageSize: integer, Maximum number of schemas to return.
+  pageToken: string, The value returned by the last `ListSchemasResponse`; indicates that this is a continuation of a prior `ListSchemas` call, and that the system should return the next page of data.
+  view: string, The set of Schema fields to return in the response. If not set, returns Schemas with `name` and `type`, but not `definition`. Set to `FULL` to retrieve all fields.
+    Allowed values
+      SCHEMA_VIEW_UNSPECIFIED - The default / unset value. The API will default to the BASIC view.
+      BASIC - Include the name and type of the schema, but not the definition.
+      FULL - Include all Schema object fields.
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response for the `ListSchemas` method.
+  &quot;nextPageToken&quot;: &quot;A String&quot;, # If not empty, indicates that there may be more schemas that match the request; this value should be passed in a new `ListSchemasRequest`.
+  &quot;schemas&quot;: [ # The resulting schemas.
+    { # A schema resource.
+      &quot;definition&quot;: &quot;A String&quot;, # The definition of the schema. This should contain a string representing the full definition of the schema that is a valid schema definition of the type specified in `type`.
+      &quot;name&quot;: &quot;A String&quot;, # Required. Name of the schema. Format is `projects/{project}/schemas/{schema}`.
+      &quot;type&quot;: &quot;A String&quot;, # The type of the schema definition.
+    },
+  ],
+}</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list_next">list_next(previous_request, previous_response)</code>
+  <pre>Retrieves the next page of results.
+
+Args:
+  previous_request: The request for the previous page. (required)
+  previous_response: The response from the request for the previous page. (required)
+
+Returns:
+  A request object that you can call &#x27;execute()&#x27; on to request the next
+  page. Returns None if there are no more items in the collection.
+    </pre>
+</div>
+
+<div class="method">
+    <code class="details" id="validate">validate(parent, body=None, x__xgafv=None)</code>
+  <pre>Validates a schema.
+
+Args:
+  parent: string, Required. The name of the project in which to validate schemas. Format is `projects/{project-id}`. (required)
+  body: object, The request body.
+    The object takes the form of:
+
+{ # Request for the `ValidateSchema` method.
+  &quot;schema&quot;: { # A schema resource. # Required. The schema object to validate.
+    &quot;definition&quot;: &quot;A String&quot;, # The definition of the schema. This should contain a string representing the full definition of the schema that is a valid schema definition of the type specified in `type`.
+    &quot;name&quot;: &quot;A String&quot;, # Required. Name of the schema. Format is `projects/{project}/schemas/{schema}`.
+    &quot;type&quot;: &quot;A String&quot;, # The type of the schema definition.
+  },
+}
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response for the `ValidateSchema` method. Empty for now.
+}</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="validateMessage">validateMessage(parent, body=None, x__xgafv=None)</code>
+  <pre>Validates a message against a schema.
+
+Args:
+  parent: string, Required. The name of the project in which to validate schemas. Format is `projects/{project-id}`. (required)
+  body: object, The request body.
+    The object takes the form of:
+
+{ # Request for the `ValidateMessage` method.
+  &quot;encoding&quot;: &quot;A String&quot;, # The encoding expected for messages
+  &quot;message&quot;: &quot;A String&quot;, # Message to validate against the provided `schema_spec`.
+  &quot;name&quot;: &quot;A String&quot;, # Name of the schema against which to validate. Format is `projects/{project}/schemas/{schema}`.
+  &quot;schema&quot;: { # A schema resource. # Ad-hoc schema against which to validate
+    &quot;definition&quot;: &quot;A String&quot;, # The definition of the schema. This should contain a string representing the full definition of the schema that is a valid schema definition of the type specified in `type`.
+    &quot;name&quot;: &quot;A String&quot;, # Required. Name of the schema. Format is `projects/{project}/schemas/{schema}`.
+    &quot;type&quot;: &quot;A String&quot;, # The type of the schema definition.
+  },
+}
+
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response for the `ValidateMessage` method. Empty for now.
+}</pre>
+</div>
+
+</body></html>
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