chore: Update discovery artifacts (#1412)

## Deleted keys were detected in the following pre-stable discovery artifacts:
managedidentities v1alpha1 https://github.com/googleapis/google-api-python-client/commit/0927c1989574ae4272e4f753f4d55c88af62d8f2
managedidentities v1beta1 https://github.com/googleapis/google-api-python-client/commit/0927c1989574ae4272e4f753f4d55c88af62d8f2

## Discovery Artifact Change Summary:
feat(managedidentities): update the api https://github.com/googleapis/google-api-python-client/commit/0927c1989574ae4272e4f753f4d55c88af62d8f2
diff --git a/docs/dyn/compute_v1.publicDelegatedPrefixes.html b/docs/dyn/compute_v1.publicDelegatedPrefixes.html
index 2d42e26..97b65c4 100644
--- a/docs/dyn/compute_v1.publicDelegatedPrefixes.html
+++ b/docs/dyn/compute_v1.publicDelegatedPrefixes.html
@@ -75,7 +75,7 @@
 <h1><a href="compute_v1.html">Compute Engine API</a> . <a href="compute_v1.publicDelegatedPrefixes.html">publicDelegatedPrefixes</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</a></code></p>
+  <code><a href="#aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</a></code></p>
 <p class="firstline">Lists all PublicDelegatedPrefix resources owned by the specific project across all scopes.</p>
 <p class="toc_element">
   <code><a href="#aggregatedList_next">aggregatedList_next(previous_request, previous_response)</a></code></p>
@@ -84,40 +84,46 @@
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
-  <code><a href="#delete">delete(project, region, publicDelegatedPrefix, requestId=None, x__xgafv=None)</a></code></p>
+  <code><a href="#delete">delete(project, region, publicDelegatedPrefix, requestId=None)</a></code></p>
 <p class="firstline">Deletes the specified PublicDelegatedPrefix in the given region.</p>
 <p class="toc_element">
-  <code><a href="#get">get(project, region, publicDelegatedPrefix, x__xgafv=None)</a></code></p>
+  <code><a href="#get">get(project, region, publicDelegatedPrefix)</a></code></p>
 <p class="firstline">Returns the specified PublicDelegatedPrefix resource in the given region.</p>
 <p class="toc_element">
-  <code><a href="#insert">insert(project, region, body=None, requestId=None, x__xgafv=None)</a></code></p>
+  <code><a href="#insert">insert(project, region, body=None, requestId=None)</a></code></p>
 <p class="firstline">Creates a PublicDelegatedPrefix in the specified project in the given region using the parameters that are included in the request.</p>
 <p class="toc_element">
-  <code><a href="#list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</a></code></p>
+  <code><a href="#list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</a></code></p>
 <p class="firstline">Lists the PublicDelegatedPrefixes for a project in the given region.</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="#patch">patch(project, region, publicDelegatedPrefix, body=None, requestId=None, x__xgafv=None)</a></code></p>
+  <code><a href="#patch">patch(project, region, publicDelegatedPrefix, body=None, requestId=None)</a></code></p>
 <p class="firstline">Patches the specified PublicDelegatedPrefix resource with the data included in the request. This method supports PATCH semantics and uses JSON merge patch format and processing rules.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</code>
+    <code class="details" id="aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</code>
   <pre>Lists all PublicDelegatedPrefix resources owned by the specific project across all scopes.
 
 Args:
   project: string, Name of the project scoping this request. (required)
-  filter: string, A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `&gt;`, or `&lt;`. For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`. You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels. To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = &quot;Intel Skylake&quot;) ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = &quot;Intel Skylake&quot;) OR (cpuPlatform = &quot;Intel Broadwell&quot;) AND (scheduling.automaticRestart = true) ```
+  filter: string, A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `&gt;`, or `&lt;`.
+
+For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`.
+
+You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.
+
+To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = &quot;Intel Skylake&quot;) ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = &quot;Intel Skylake&quot;) OR (cpuPlatform = &quot;Intel Broadwell&quot;) AND (scheduling.automaticRestart = true) ```
   includeAllScopes: boolean, Indicates whether every visible scope for each scope type (zone, region, global) should be included in the response. For new resource types added after this field, the flag has no effect as new resource types will always include every visible scope for each scope type in response. For resource types which predate this field, if this flag is omitted or false, only scopes of the scope types where the resource type is expected to be found will be included.
   maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
-  orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name. You can also sort results in descending order based on the creation timestamp using `orderBy=&quot;creationTimestamp desc&quot;`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first. Currently, only sorting by `name` or `creationTimestamp desc` is supported.
+  orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
+
+You can also sort results in descending order based on the creation timestamp using `orderBy=&quot;creationTimestamp desc&quot;`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
+
+Currently, only sorting by `name` or `creationTimestamp desc` is supported.
   pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
   returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.
-  x__xgafv: string, V1 error format.
-    Allowed values
-      1 - v1 error format
-      2 - v2 error format
 
 Returns:
   An object of the form:
@@ -130,7 +136,9 @@
         { # A PublicDelegatedPrefix resource represents an IP block within a PublicAdvertisedPrefix that is configured within a single cloud scope (global or region). IPs in the block can be allocated to resources within that scope. Public delegated prefixes may be further broken up into smaller IP blocks in the same scope as the parent block.
           &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
           &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
-          &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
+          &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet.
+              #
+              # To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
           &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource type. The server generates this identifier.
           &quot;ipCidrRange&quot;: &quot;A String&quot;, # The IPv4 address range, in CIDR format, represented by this public delegated prefix.
           &quot;isLiveMigration&quot;: True or False, # If true, the prefix will be live migrated.
@@ -155,7 +163,8 @@
       ],
       &quot;warning&quot;: { # [Output Only] Informational warning which replaces the list of public delegated prefixes when the list is empty.
         &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
-        &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example: &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
+        &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example:
+            # &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
           {
             &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
             &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
@@ -173,7 +182,8 @@
   ],
   &quot;warning&quot;: { # [Output Only] Informational warning message.
     &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
-    &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example: &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
+    &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example:
+        # &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
       {
         &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
         &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
@@ -204,23 +214,36 @@
 </div>
 
 <div class="method">
-    <code class="details" id="delete">delete(project, region, publicDelegatedPrefix, requestId=None, x__xgafv=None)</code>
+    <code class="details" id="delete">delete(project, region, publicDelegatedPrefix, requestId=None)</code>
   <pre>Deletes the specified PublicDelegatedPrefix in the given region.
 
 Args:
   project: string, Project ID for this request. (required)
   region: string, Name of the region of this request. (required)
   publicDelegatedPrefix: string, Name of the PublicDelegatedPrefix resource to delete. (required)
-  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000). end_interface: MixerMutationRequestBuilder
-  x__xgafv: string, V1 error format.
-    Allowed values
-      1 - v1 error format
-      2 - v2 error format
+  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed.
+
+For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments.
+
+The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
 
 Returns:
   An object of the form:
 
-    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/v1/globalOperations) * [Regional](/compute/docs/reference/rest/v1/regionOperations) * [Zonal](/compute/docs/reference/rest/v1/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zonalOperations` resource. For more information, read Global, Regional, and Zonal Resources.
+    { # Represents an Operation resource.
+    #
+    # Google Compute Engine has three Operation resources:
+    #
+    # * [Global](/compute/docs/reference/rest/{$api_version}/globalOperations) * [Regional](/compute/docs/reference/rest/{$api_version}/regionOperations) * [Zonal](/compute/docs/reference/rest/{$api_version}/zoneOperations)
+    #
+    # You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses.
+    #
+    # Operations can be global, regional or zonal.
+    # - For global operations, use the `globalOperations` resource.
+    # - For regional operations, use the `regionOperations` resource.
+    # - For zonal operations, use the `zonalOperations` resource.
+    #
+    # For more information, read  Global, Regional, and Zonal Resources. (== resource_for {$api_version}.globalOperations ==) (== resource_for {$api_version}.regionOperations ==) (== resource_for {$api_version}.zoneOperations ==)
   &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
   &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Deprecated] This field is deprecated.
   &quot;description&quot;: &quot;A String&quot;, # [Output Only] A textual description of the operation, which is set when the operation is created.
@@ -254,7 +277,8 @@
   &quot;warnings&quot;: [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
     {
       &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
-      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example: &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
+      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example:
+          # &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
         {
           &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
           &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
@@ -268,17 +292,13 @@
 </div>
 
 <div class="method">
-    <code class="details" id="get">get(project, region, publicDelegatedPrefix, x__xgafv=None)</code>
+    <code class="details" id="get">get(project, region, publicDelegatedPrefix)</code>
   <pre>Returns the specified PublicDelegatedPrefix resource in the given region.
 
 Args:
   project: string, Project ID for this request. (required)
   region: string, Name of the region of this request. (required)
   publicDelegatedPrefix: string, Name of the PublicDelegatedPrefix resource to return. (required)
-  x__xgafv: string, V1 error format.
-    Allowed values
-      1 - v1 error format
-      2 - v2 error format
 
 Returns:
   An object of the form:
@@ -286,7 +306,9 @@
     { # A PublicDelegatedPrefix resource represents an IP block within a PublicAdvertisedPrefix that is configured within a single cloud scope (global or region). IPs in the block can be allocated to resources within that scope. Public delegated prefixes may be further broken up into smaller IP blocks in the same scope as the parent block.
   &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
   &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
-  &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
+  &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet.
+      #
+      # To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
   &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource type. The server generates this identifier.
   &quot;ipCidrRange&quot;: &quot;A String&quot;, # The IPv4 address range, in CIDR format, represented by this public delegated prefix.
   &quot;isLiveMigration&quot;: True or False, # If true, the prefix will be live migrated.
@@ -311,7 +333,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="insert">insert(project, region, body=None, requestId=None, x__xgafv=None)</code>
+    <code class="details" id="insert">insert(project, region, body=None, requestId=None)</code>
   <pre>Creates a PublicDelegatedPrefix in the specified project in the given region using the parameters that are included in the request.
 
 Args:
@@ -323,7 +345,9 @@
 { # A PublicDelegatedPrefix resource represents an IP block within a PublicAdvertisedPrefix that is configured within a single cloud scope (global or region). IPs in the block can be allocated to resources within that scope. Public delegated prefixes may be further broken up into smaller IP blocks in the same scope as the parent block.
   &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
   &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
-  &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
+  &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet.
+      # 
+      # To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
   &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource type. The server generates this identifier.
   &quot;ipCidrRange&quot;: &quot;A String&quot;, # The IPv4 address range, in CIDR format, represented by this public delegated prefix.
   &quot;isLiveMigration&quot;: True or False, # If true, the prefix will be live migrated.
@@ -346,16 +370,29 @@
   &quot;status&quot;: &quot;A String&quot;, # [Output Only] The status of the public delegated prefix.
 }
 
-  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000). end_interface: MixerMutationRequestBuilder
-  x__xgafv: string, V1 error format.
-    Allowed values
-      1 - v1 error format
-      2 - v2 error format
+  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed.
+
+For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments.
+
+The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
 
 Returns:
   An object of the form:
 
-    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/v1/globalOperations) * [Regional](/compute/docs/reference/rest/v1/regionOperations) * [Zonal](/compute/docs/reference/rest/v1/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zonalOperations` resource. For more information, read Global, Regional, and Zonal Resources.
+    { # Represents an Operation resource.
+    #
+    # Google Compute Engine has three Operation resources:
+    #
+    # * [Global](/compute/docs/reference/rest/{$api_version}/globalOperations) * [Regional](/compute/docs/reference/rest/{$api_version}/regionOperations) * [Zonal](/compute/docs/reference/rest/{$api_version}/zoneOperations)
+    #
+    # You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses.
+    #
+    # Operations can be global, regional or zonal.
+    # - For global operations, use the `globalOperations` resource.
+    # - For regional operations, use the `regionOperations` resource.
+    # - For zonal operations, use the `zonalOperations` resource.
+    #
+    # For more information, read  Global, Regional, and Zonal Resources. (== resource_for {$api_version}.globalOperations ==) (== resource_for {$api_version}.regionOperations ==) (== resource_for {$api_version}.zoneOperations ==)
   &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
   &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Deprecated] This field is deprecated.
   &quot;description&quot;: &quot;A String&quot;, # [Output Only] A textual description of the operation, which is set when the operation is created.
@@ -389,7 +426,8 @@
   &quot;warnings&quot;: [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
     {
       &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
-      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example: &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
+      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example:
+          # &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
         {
           &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
           &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
@@ -403,21 +441,27 @@
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</code>
+    <code class="details" id="list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</code>
   <pre>Lists the PublicDelegatedPrefixes for a project in the given region.
 
 Args:
   project: string, Project ID for this request. (required)
   region: string, Name of the region of this request. (required)
-  filter: string, A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `&gt;`, or `&lt;`. For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`. You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels. To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = &quot;Intel Skylake&quot;) ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = &quot;Intel Skylake&quot;) OR (cpuPlatform = &quot;Intel Broadwell&quot;) AND (scheduling.automaticRestart = true) ```
+  filter: string, A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `&gt;`, or `&lt;`.
+
+For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`.
+
+You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.
+
+To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = &quot;Intel Skylake&quot;) ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = &quot;Intel Skylake&quot;) OR (cpuPlatform = &quot;Intel Broadwell&quot;) AND (scheduling.automaticRestart = true) ```
   maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
-  orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name. You can also sort results in descending order based on the creation timestamp using `orderBy=&quot;creationTimestamp desc&quot;`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first. Currently, only sorting by `name` or `creationTimestamp desc` is supported.
+  orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
+
+You can also sort results in descending order based on the creation timestamp using `orderBy=&quot;creationTimestamp desc&quot;`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
+
+Currently, only sorting by `name` or `creationTimestamp desc` is supported.
   pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
   returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.
-  x__xgafv: string, V1 error format.
-    Allowed values
-      1 - v1 error format
-      2 - v2 error format
 
 Returns:
   An object of the form:
@@ -428,7 +472,9 @@
     { # A PublicDelegatedPrefix resource represents an IP block within a PublicAdvertisedPrefix that is configured within a single cloud scope (global or region). IPs in the block can be allocated to resources within that scope. Public delegated prefixes may be further broken up into smaller IP blocks in the same scope as the parent block.
       &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
       &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
-      &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
+      &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet.
+          #
+          # To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
       &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource type. The server generates this identifier.
       &quot;ipCidrRange&quot;: &quot;A String&quot;, # The IPv4 address range, in CIDR format, represented by this public delegated prefix.
       &quot;isLiveMigration&quot;: True or False, # If true, the prefix will be live migrated.
@@ -456,7 +502,8 @@
   &quot;selfLink&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource.
   &quot;warning&quot;: { # [Output Only] Informational warning message.
     &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
-    &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example: &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
+    &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example:
+        # &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
       {
         &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
         &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
@@ -482,7 +529,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="patch">patch(project, region, publicDelegatedPrefix, body=None, requestId=None, x__xgafv=None)</code>
+    <code class="details" id="patch">patch(project, region, publicDelegatedPrefix, body=None, requestId=None)</code>
   <pre>Patches the specified PublicDelegatedPrefix resource with the data included in the request. This method supports PATCH semantics and uses JSON merge patch format and processing rules.
 
 Args:
@@ -495,7 +542,9 @@
 { # A PublicDelegatedPrefix resource represents an IP block within a PublicAdvertisedPrefix that is configured within a single cloud scope (global or region). IPs in the block can be allocated to resources within that scope. Public delegated prefixes may be further broken up into smaller IP blocks in the same scope as the parent block.
   &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339 text format.
   &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you create the resource.
-  &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
+  &quot;fingerprint&quot;: &quot;A String&quot;, # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a new PublicDelegatedPrefix. An up-to-date fingerprint must be provided in order to update the PublicDelegatedPrefix, otherwise the request will fail with error 412 conditionNotMet.
+      # 
+      # To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.
   &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource type. The server generates this identifier.
   &quot;ipCidrRange&quot;: &quot;A String&quot;, # The IPv4 address range, in CIDR format, represented by this public delegated prefix.
   &quot;isLiveMigration&quot;: True or False, # If true, the prefix will be live migrated.
@@ -518,16 +567,29 @@
   &quot;status&quot;: &quot;A String&quot;, # [Output Only] The status of the public delegated prefix.
 }
 
-  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000). end_interface: MixerMutationRequestBuilder
-  x__xgafv: string, V1 error format.
-    Allowed values
-      1 - v1 error format
-      2 - v2 error format
+  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed.
+
+For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments.
+
+The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
 
 Returns:
   An object of the form:
 
-    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/v1/globalOperations) * [Regional](/compute/docs/reference/rest/v1/regionOperations) * [Zonal](/compute/docs/reference/rest/v1/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zonalOperations` resource. For more information, read Global, Regional, and Zonal Resources.
+    { # Represents an Operation resource.
+    #
+    # Google Compute Engine has three Operation resources:
+    #
+    # * [Global](/compute/docs/reference/rest/{$api_version}/globalOperations) * [Regional](/compute/docs/reference/rest/{$api_version}/regionOperations) * [Zonal](/compute/docs/reference/rest/{$api_version}/zoneOperations)
+    #
+    # You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses.
+    #
+    # Operations can be global, regional or zonal.
+    # - For global operations, use the `globalOperations` resource.
+    # - For regional operations, use the `regionOperations` resource.
+    # - For zonal operations, use the `zonalOperations` resource.
+    #
+    # For more information, read  Global, Regional, and Zonal Resources. (== resource_for {$api_version}.globalOperations ==) (== resource_for {$api_version}.regionOperations ==) (== resource_for {$api_version}.zoneOperations ==)
   &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
   &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Deprecated] This field is deprecated.
   &quot;description&quot;: &quot;A String&quot;, # [Output Only] A textual description of the operation, which is set when the operation is created.
@@ -561,7 +623,8 @@
   &quot;warnings&quot;: [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
     {
       &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
-      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example: &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
+      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example:
+          # &quot;data&quot;: [ { &quot;key&quot;: &quot;scope&quot;, &quot;value&quot;: &quot;zones/us-east1-d&quot; }
         {
           &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
           &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.