chore: Update discovery artifacts (#1425)

## Deleted keys were detected in the following stable discovery artifacts:
admin directory_v1 https://github.com/googleapis/google-api-python-client/commit/1534f8926019f43dc87a29c1ca32191884556e3b
bigquery v2 https://github.com/googleapis/google-api-python-client/commit/59c51e319602741632201d2ce61a6b03f13e4003
file v1 https://github.com/googleapis/google-api-python-client/commit/0cd409a2d15c68aca3ea864400fc4772b9b4e503
memcache v1 https://github.com/googleapis/google-api-python-client/commit/665ce5b47b9b3238dcfa201b9343bf6447df5994
youtube v3 https://github.com/googleapis/google-api-python-client/commit/5046950872559fe93b954dc9a4f71fd724176247

## Deleted keys were detected in the following pre-stable discovery artifacts:
analyticsadmin v1alpha https://github.com/googleapis/google-api-python-client/commit/934358e5c041ffd1449e7c744463e61e94381ed5
documentai v1beta3 https://github.com/googleapis/google-api-python-client/commit/e8aaabbc7670aefc4a745916fccb31424745f748
file v1beta1 https://github.com/googleapis/google-api-python-client/commit/0cd409a2d15c68aca3ea864400fc4772b9b4e503
memcache v1beta2 https://github.com/googleapis/google-api-python-client/commit/665ce5b47b9b3238dcfa201b9343bf6447df5994
networkconnectivity v1alpha1 https://github.com/googleapis/google-api-python-client/commit/2cc462638aec61f4e775bfce883e725b104eeabb

## Discovery Artifact Change Summary:
feat(admin): update the api https://github.com/googleapis/google-api-python-client/commit/1534f8926019f43dc87a29c1ca32191884556e3b
feat(alertcenter): update the api https://github.com/googleapis/google-api-python-client/commit/7a488d3f0deef3e1f106cff63b1e4f66ad1727bb
feat(analyticsadmin): update the api https://github.com/googleapis/google-api-python-client/commit/934358e5c041ffd1449e7c744463e61e94381ed5
feat(analyticsdata): update the api https://github.com/googleapis/google-api-python-client/commit/40f712130674cec09c1dd7560f69a330a335b226
feat(androiddeviceprovisioning): update the api https://github.com/googleapis/google-api-python-client/commit/81a0002a7051aeab647a3296fb18ce7973bf7137
feat(apigee): update the api https://github.com/googleapis/google-api-python-client/commit/2e6c78a93b2c0ee7001eb163ec95f9afc8f35575
feat(appengine): update the api https://github.com/googleapis/google-api-python-client/commit/125f74a61a94af17c01930841a79db46d3a059c5
feat(bigquery): update the api https://github.com/googleapis/google-api-python-client/commit/59c51e319602741632201d2ce61a6b03f13e4003
feat(cloudasset): update the api https://github.com/googleapis/google-api-python-client/commit/e615264971ccee6eb9b450fe3d85614209c0fee8
feat(cloudbuild): update the api https://github.com/googleapis/google-api-python-client/commit/ceddaccf23eb8b809688907cfdef8906cd77d65d
feat(cloudidentity): update the api https://github.com/googleapis/google-api-python-client/commit/22cd08b69b034c2cdfd854e1ac784f834539db3a
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/f494c63a42dc418559292c6269289317d9cebc23
feat(documentai): update the api https://github.com/googleapis/google-api-python-client/commit/e8aaabbc7670aefc4a745916fccb31424745f748
feat(drive): update the api https://github.com/googleapis/google-api-python-client/commit/72cab88ce591d906ea1cfcbe4dee354cccb623f2
feat(file): update the api https://github.com/googleapis/google-api-python-client/commit/0cd409a2d15c68aca3ea864400fc4772b9b4e503
feat(firebaseappcheck): update the api https://github.com/googleapis/google-api-python-client/commit/9a0131b2326327109d1ba7af97b1f4808dd7a898
feat(healthcare): update the api https://github.com/googleapis/google-api-python-client/commit/45ee6b28b86a43f44c707e15a7e06fdf8fce6a0f
feat(ideahub): update the api https://github.com/googleapis/google-api-python-client/commit/73b86d9d37f33aeaed74772d0319ba1350e54ed5
feat(managedidentities): update the api https://github.com/googleapis/google-api-python-client/commit/a07ed4558c93cb8f7fae49c7b353f46ccfea6c10
feat(memcache): update the api https://github.com/googleapis/google-api-python-client/commit/665ce5b47b9b3238dcfa201b9343bf6447df5994
feat(metastore): update the api https://github.com/googleapis/google-api-python-client/commit/9fd5ffbf37fb052323f5fa68d307c68391c519ac
feat(ml): update the api https://github.com/googleapis/google-api-python-client/commit/cf54d564915a558569c093287b448a7819e215f6
feat(monitoring): update the api https://github.com/googleapis/google-api-python-client/commit/d1ffbfc041f23f904cd8bc35a450871b2909473b
feat(networkconnectivity): update the api https://github.com/googleapis/google-api-python-client/commit/2cc462638aec61f4e775bfce883e725b104eeabb
feat(notebooks): update the api https://github.com/googleapis/google-api-python-client/commit/831ba938855aa4bdefafedf63e01af43350e7ed2
feat(ondemandscanning): update the api https://github.com/googleapis/google-api-python-client/commit/c04b4023477393cbb41984b14e0c734fc8587d45
feat(paymentsresellersubscription): update the api https://github.com/googleapis/google-api-python-client/commit/2cd5b1c2ef524f3ab00630508710cce7bee53574
feat(prod_tt_sasportal): update the api https://github.com/googleapis/google-api-python-client/commit/8b6bd24e57a79f470c750ad04052f79a3cafe0fa
feat(realtimebidding): update the api https://github.com/googleapis/google-api-python-client/commit/fd514dc8d86182dc17698f3293144928535f709c
feat(reseller): update the api https://github.com/googleapis/google-api-python-client/commit/20226c4401956732772e2a563c7920666135e605
feat(sasportal): update the api https://github.com/googleapis/google-api-python-client/commit/38d5156350b79a9933b2806f4bbe443043a33185
feat(sts): update the api https://github.com/googleapis/google-api-python-client/commit/190e13ebe5a4660d8825d3a8708559077a342bdf
feat(transcoder): update the api https://github.com/googleapis/google-api-python-client/commit/fbcacce6a17c1cae45b22f4a2058e730ec84b55a
feat(youtube): update the api https://github.com/googleapis/google-api-python-client/commit/5046950872559fe93b954dc9a4f71fd724176247
diff --git a/docs/dyn/people_v1.contactGroups.html b/docs/dyn/people_v1.contactGroups.html
index fa389b1..cfdbea6 100644
--- a/docs/dyn/people_v1.contactGroups.html
+++ b/docs/dyn/people_v1.contactGroups.html
@@ -87,7 +87,7 @@
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
   <code><a href="#create">create(body=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Create a new contact group owned by the authenticated user.</p>
+<p class="firstline">Create a new contact group owned by the authenticated user. Created contact group names must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.</p>
 <p class="toc_element">
   <code><a href="#delete">delete(resourceName, deleteContacts=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Delete an existing contact group owned by the authenticated user by specifying a contact group resource name.</p>
@@ -102,7 +102,7 @@
 <p class="firstline">Retrieves the next page of results.</p>
 <p class="toc_element">
   <code><a href="#update">update(resourceName, body=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Update the name of an existing contact group owned by the authenticated user.</p>
+<p class="firstline">Update the name of an existing contact group owned by the authenticated user. Updated contact group names must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.</p>
 <h3>Method Details</h3>
 <div class="method">
     <code class="details" id="batchGet">batchGet(groupFields=None, maxMembers=None, resourceNames=None, x__xgafv=None)</code>
@@ -141,7 +141,7 @@
           &quot;deleted&quot;: True or False, # Output only. True if the contact group resource has been deleted. Populated only for [`ListContactGroups`](/people/api/rest/v1/contactgroups/list) requests that include a sync token.
           &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time the group was last updated.
         },
-        &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups.
+        &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups. For [`contactGroups.create`](/people/api/rest/v1/contactGroups/create) or [`contactGroups.update`](/people/api/rest/v1/contactGroups/update) the name must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
         &quot;resourceName&quot;: &quot;A String&quot;, # The resource name for the contact group, assigned by the server. An ASCII string, in the form of `contactGroups/{contact_group_id}`.
       },
       &quot;requestedResourceName&quot;: &quot;A String&quot;, # The original requested resource name.
@@ -166,7 +166,7 @@
 
 <div class="method">
     <code class="details" id="create">create(body=None, x__xgafv=None)</code>
-  <pre>Create a new contact group owned by the authenticated user.
+  <pre>Create a new contact group owned by the authenticated user. Created contact group names must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
 
 Args:
   body: object, The request body.
@@ -191,7 +191,7 @@
       &quot;deleted&quot;: True or False, # Output only. True if the contact group resource has been deleted. Populated only for [`ListContactGroups`](/people/api/rest/v1/contactgroups/list) requests that include a sync token.
       &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time the group was last updated.
     },
-    &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups.
+    &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups. For [`contactGroups.create`](/people/api/rest/v1/contactGroups/create) or [`contactGroups.update`](/people/api/rest/v1/contactGroups/update) the name must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
     &quot;resourceName&quot;: &quot;A String&quot;, # The resource name for the contact group, assigned by the server. An ASCII string, in the form of `contactGroups/{contact_group_id}`.
   },
   &quot;readGroupFields&quot;: &quot;A String&quot;, # Optional. A field mask to restrict which fields on the group are returned. Defaults to `metadata`, `groupType`, and `name` if not set or set to empty. Valid fields are: * clientData * groupType * metadata * name
@@ -223,7 +223,7 @@
     &quot;deleted&quot;: True or False, # Output only. True if the contact group resource has been deleted. Populated only for [`ListContactGroups`](/people/api/rest/v1/contactgroups/list) requests that include a sync token.
     &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time the group was last updated.
   },
-  &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups.
+  &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups. For [`contactGroups.create`](/people/api/rest/v1/contactGroups/create) or [`contactGroups.update`](/people/api/rest/v1/contactGroups/update) the name must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
   &quot;resourceName&quot;: &quot;A String&quot;, # The resource name for the contact group, assigned by the server. An ASCII string, in the form of `contactGroups/{contact_group_id}`.
 }</pre>
 </div>
@@ -281,7 +281,7 @@
     &quot;deleted&quot;: True or False, # Output only. True if the contact group resource has been deleted. Populated only for [`ListContactGroups`](/people/api/rest/v1/contactgroups/list) requests that include a sync token.
     &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time the group was last updated.
   },
-  &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups.
+  &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups. For [`contactGroups.create`](/people/api/rest/v1/contactGroups/create) or [`contactGroups.update`](/people/api/rest/v1/contactGroups/update) the name must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
   &quot;resourceName&quot;: &quot;A String&quot;, # The resource name for the contact group, assigned by the server. An ASCII string, in the form of `contactGroups/{contact_group_id}`.
 }</pre>
 </div>
@@ -323,7 +323,7 @@
         &quot;deleted&quot;: True or False, # Output only. True if the contact group resource has been deleted. Populated only for [`ListContactGroups`](/people/api/rest/v1/contactgroups/list) requests that include a sync token.
         &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time the group was last updated.
       },
-      &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups.
+      &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups. For [`contactGroups.create`](/people/api/rest/v1/contactGroups/create) or [`contactGroups.update`](/people/api/rest/v1/contactGroups/update) the name must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
       &quot;resourceName&quot;: &quot;A String&quot;, # The resource name for the contact group, assigned by the server. An ASCII string, in the form of `contactGroups/{contact_group_id}`.
     },
   ],
@@ -349,7 +349,7 @@
 
 <div class="method">
     <code class="details" id="update">update(resourceName, body=None, x__xgafv=None)</code>
-  <pre>Update the name of an existing contact group owned by the authenticated user.
+  <pre>Update the name of an existing contact group owned by the authenticated user. Updated contact group names must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
 
 Args:
   resourceName: string, The resource name for the contact group, assigned by the server. An ASCII string, in the form of `contactGroups/{contact_group_id}`. (required)
@@ -375,7 +375,7 @@
       &quot;deleted&quot;: True or False, # Output only. True if the contact group resource has been deleted. Populated only for [`ListContactGroups`](/people/api/rest/v1/contactgroups/list) requests that include a sync token.
       &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time the group was last updated.
     },
-    &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups.
+    &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups. For [`contactGroups.create`](/people/api/rest/v1/contactGroups/create) or [`contactGroups.update`](/people/api/rest/v1/contactGroups/update) the name must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
     &quot;resourceName&quot;: &quot;A String&quot;, # The resource name for the contact group, assigned by the server. An ASCII string, in the form of `contactGroups/{contact_group_id}`.
   },
   &quot;readGroupFields&quot;: &quot;A String&quot;, # Optional. A field mask to restrict which fields on the group are returned. Defaults to `metadata`, `groupType`, and `name` if not set or set to empty. Valid fields are: * clientData * groupType * memberCount * metadata * name
@@ -408,7 +408,7 @@
     &quot;deleted&quot;: True or False, # Output only. True if the contact group resource has been deleted. Populated only for [`ListContactGroups`](/people/api/rest/v1/contactgroups/list) requests that include a sync token.
     &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time the group was last updated.
   },
-  &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups.
+  &quot;name&quot;: &quot;A String&quot;, # The contact group name set by the group owner or a system provided name for system groups. For [`contactGroups.create`](/people/api/rest/v1/contactGroups/create) or [`contactGroups.update`](/people/api/rest/v1/contactGroups/update) the name must be unique to the users contact groups. Attempting to create a group with a duplicate name will return a HTTP 409 error.
   &quot;resourceName&quot;: &quot;A String&quot;, # The resource name for the contact group, assigned by the server. An ASCII string, in the form of `contactGroups/{contact_group_id}`.
 }</pre>
 </div>