chore: Update discovery artifacts (#1411)

## Deleted keys were detected in the following pre-stable discovery artifacts:
analyticsadmin v1alpha https://github.com/googleapis/google-api-python-client/commit/a715d2b2c5d5535f9317c5b3922350de2bfb883a

## Discovery Artifact Change Summary:
feat(analyticsadmin): update the api https://github.com/googleapis/google-api-python-client/commit/a715d2b2c5d5535f9317c5b3922350de2bfb883a
feat(apigee): update the api https://github.com/googleapis/google-api-python-client/commit/9fcf80b4e92dca6ebc251781c69764e42aa186b3
feat(chat): update the api https://github.com/googleapis/google-api-python-client/commit/47ff8a5cac1b7dbd95c6f2b970a74629f700d4fc
diff --git a/docs/dyn/compute_v1.sslCertificates.html b/docs/dyn/compute_v1.sslCertificates.html
index 68bba9a..79dc1ae 100644
--- a/docs/dyn/compute_v1.sslCertificates.html
+++ b/docs/dyn/compute_v1.sslCertificates.html
@@ -75,7 +75,7 @@
 <h1><a href="compute_v1.html">Compute Engine API</a> . <a href="compute_v1.sslCertificates.html">sslCertificates</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)</a></code></p>
+  <code><a href="#aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Retrieves the list of all SslCertificate resources, regional and global, available to the specified project.</p>
 <p class="toc_element">
   <code><a href="#aggregatedList_next">aggregatedList_next(previous_request, previous_response)</a></code></p>
@@ -84,43 +84,37 @@
   <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, sslCertificate, requestId=None)</a></code></p>
+  <code><a href="#delete">delete(project, sslCertificate, requestId=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Deletes the specified SslCertificate resource.</p>
 <p class="toc_element">
-  <code><a href="#get">get(project, sslCertificate)</a></code></p>
+  <code><a href="#get">get(project, sslCertificate, x__xgafv=None)</a></code></p>
 <p class="firstline">Returns the specified SslCertificate resource. Gets a list of available SSL certificates by making a list() request.</p>
 <p class="toc_element">
-  <code><a href="#insert">insert(project, body=None, requestId=None)</a></code></p>
+  <code><a href="#insert">insert(project, body=None, requestId=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Creates a SslCertificate resource in the specified project using the data included in the request.</p>
 <p class="toc_element">
-  <code><a href="#list">list(project, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</a></code></p>
+  <code><a href="#list">list(project, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Retrieves the list of SslCertificate resources available to the specified 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>
 <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)</code>
+    <code class="details" id="aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</code>
   <pre>Retrieves the list of all SslCertificate resources, regional and global, available to the specified project.
 
 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:
@@ -130,21 +124,7 @@
   &quot;items&quot;: { # A list of SslCertificatesScopedList resources.
     &quot;a_key&quot;: { # Name of the scope containing this set of SslCertificates.
       &quot;sslCertificates&quot;: [ # List of SslCertificates contained in this scope.
-        { # Represents an SSL Certificate resource.
-            #
-            # Google Compute Engine has two SSL Certificate resources:
-            #
-            # * [Global](/compute/docs/reference/rest/{$api_version}/sslCertificates) * [Regional](/compute/docs/reference/rest/{$api_version}/regionSslCertificates)
-            #
-            #
-            #
-            # The sslCertificates are used by:
-            # - external HTTPS load balancers
-            # - SSL proxy load balancers
-            #
-            # The regionSslCertificates are used by internal HTTPS load balancers.
-            #
-            # Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read  Creating and using SSL certificates, SSL certificates quotas and limits, and  Troubleshooting SSL certificates. (== resource_for {$api_version}.sslCertificates ==) (== resource_for {$api_version}.regionSslCertificates ==)
+        { # Represents an SSL Certificate resource. Google Compute Engine has two SSL Certificate resources: * [Global](/compute/docs/reference/rest/v1/sslCertificates) * [Regional](/compute/docs/reference/rest/v1/regionSslCertificates) The sslCertificates are used by: - external HTTPS load balancers - SSL proxy load balancers The regionSslCertificates are used by internal HTTPS load balancers. Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read Creating and using SSL certificates, SSL certificates quotas and limits, and Troubleshooting SSL certificates.
           &quot;certificate&quot;: &quot;A String&quot;, # A value read into memory from a certificate file. The certificate file must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
           &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.
@@ -176,8 +156,7 @@
       ],
       &quot;warning&quot;: { # Informational warning which replaces the list of backend services 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.
@@ -195,8 +174,7 @@
   ],
   &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.
@@ -227,35 +205,22 @@
 </div>
 
 <div class="method">
-    <code class="details" id="delete">delete(project, sslCertificate, requestId=None)</code>
+    <code class="details" id="delete">delete(project, sslCertificate, requestId=None, x__xgafv=None)</code>
   <pre>Deletes the specified SslCertificate resource.
 
 Args:
   project: string, Project ID for this request. (required)
   sslCertificate: string, Name of the SslCertificate 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).
+  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
 
 Returns:
   An object of the form:
 
-    { # 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 ==)
+    { # 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.
   &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.
@@ -289,8 +254,7 @@
   &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.
@@ -304,31 +268,21 @@
 </div>
 
 <div class="method">
-    <code class="details" id="get">get(project, sslCertificate)</code>
+    <code class="details" id="get">get(project, sslCertificate, x__xgafv=None)</code>
   <pre>Returns the specified SslCertificate resource. Gets a list of available SSL certificates by making a list() request.
 
 Args:
   project: string, Project ID for this request. (required)
   sslCertificate: string, Name of the SslCertificate 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:
 
-    { # Represents an SSL Certificate resource.
-    #
-    # Google Compute Engine has two SSL Certificate resources:
-    #
-    # * [Global](/compute/docs/reference/rest/{$api_version}/sslCertificates) * [Regional](/compute/docs/reference/rest/{$api_version}/regionSslCertificates)
-    #
-    #
-    #
-    # The sslCertificates are used by:
-    # - external HTTPS load balancers
-    # - SSL proxy load balancers
-    #
-    # The regionSslCertificates are used by internal HTTPS load balancers.
-    #
-    # Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read  Creating and using SSL certificates, SSL certificates quotas and limits, and  Troubleshooting SSL certificates. (== resource_for {$api_version}.sslCertificates ==) (== resource_for {$api_version}.regionSslCertificates ==)
+    { # Represents an SSL Certificate resource. Google Compute Engine has two SSL Certificate resources: * [Global](/compute/docs/reference/rest/v1/sslCertificates) * [Regional](/compute/docs/reference/rest/v1/regionSslCertificates) The sslCertificates are used by: - external HTTPS load balancers - SSL proxy load balancers The regionSslCertificates are used by internal HTTPS load balancers. Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read Creating and using SSL certificates, SSL certificates quotas and limits, and Troubleshooting SSL certificates.
   &quot;certificate&quot;: &quot;A String&quot;, # A value read into memory from a certificate file. The certificate file must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
   &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.
@@ -360,7 +314,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="insert">insert(project, body=None, requestId=None)</code>
+    <code class="details" id="insert">insert(project, body=None, requestId=None, x__xgafv=None)</code>
   <pre>Creates a SslCertificate resource in the specified project using the data included in the request.
 
 Args:
@@ -368,21 +322,7 @@
   body: object, The request body.
     The object takes the form of:
 
-{ # Represents an SSL Certificate resource.
-    # 
-    # Google Compute Engine has two SSL Certificate resources:
-    # 
-    # * [Global](/compute/docs/reference/rest/{$api_version}/sslCertificates) * [Regional](/compute/docs/reference/rest/{$api_version}/regionSslCertificates)
-    # 
-    # 
-    # 
-    # The sslCertificates are used by:
-    # - external HTTPS load balancers
-    # - SSL proxy load balancers
-    # 
-    # The regionSslCertificates are used by internal HTTPS load balancers.
-    # 
-    # Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read  Creating and using SSL certificates, SSL certificates quotas and limits, and  Troubleshooting SSL certificates. (== resource_for {$api_version}.sslCertificates ==) (== resource_for {$api_version}.regionSslCertificates ==)
+{ # Represents an SSL Certificate resource. Google Compute Engine has two SSL Certificate resources: * [Global](/compute/docs/reference/rest/v1/sslCertificates) * [Regional](/compute/docs/reference/rest/v1/regionSslCertificates) The sslCertificates are used by: - external HTTPS load balancers - SSL proxy load balancers The regionSslCertificates are used by internal HTTPS load balancers. Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read Creating and using SSL certificates, SSL certificates quotas and limits, and Troubleshooting SSL certificates.
   &quot;certificate&quot;: &quot;A String&quot;, # A value read into memory from a certificate file. The certificate file must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
   &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.
@@ -412,29 +352,16 @@
   &quot;type&quot;: &quot;A String&quot;, # (Optional) Specifies the type of SSL certificate, either &quot;SELF_MANAGED&quot; or &quot;MANAGED&quot;. If not specified, the certificate is self-managed and the fields certificate and private_key are used.
 }
 
-  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).
+  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
 
 Returns:
   An object of the form:
 
-    { # 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 ==)
+    { # 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.
   &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.
@@ -468,8 +395,7 @@
   &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.
@@ -483,26 +409,20 @@
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(project, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</code>
+    <code class="details" id="list">list(project, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</code>
   <pre>Retrieves the list of SslCertificate resources available to the specified project.
 
 Args:
   project: string, Project ID for 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:
@@ -510,21 +430,7 @@
     { # Contains a list of SslCertificate resources.
   &quot;id&quot;: &quot;A String&quot;, # [Output Only] Unique identifier for the resource; defined by the server.
   &quot;items&quot;: [ # A list of SslCertificate resources.
-    { # Represents an SSL Certificate resource.
-        #
-        # Google Compute Engine has two SSL Certificate resources:
-        #
-        # * [Global](/compute/docs/reference/rest/{$api_version}/sslCertificates) * [Regional](/compute/docs/reference/rest/{$api_version}/regionSslCertificates)
-        #
-        #
-        #
-        # The sslCertificates are used by:
-        # - external HTTPS load balancers
-        # - SSL proxy load balancers
-        #
-        # The regionSslCertificates are used by internal HTTPS load balancers.
-        #
-        # Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read  Creating and using SSL certificates, SSL certificates quotas and limits, and  Troubleshooting SSL certificates. (== resource_for {$api_version}.sslCertificates ==) (== resource_for {$api_version}.regionSslCertificates ==)
+    { # Represents an SSL Certificate resource. Google Compute Engine has two SSL Certificate resources: * [Global](/compute/docs/reference/rest/v1/sslCertificates) * [Regional](/compute/docs/reference/rest/v1/regionSslCertificates) The sslCertificates are used by: - external HTTPS load balancers - SSL proxy load balancers The regionSslCertificates are used by internal HTTPS load balancers. Optionally, certificate file contents that you upload can contain a set of up to five PEM-encoded certificates. The API call creates an object (sslCertificate) that holds this data. You can use SSL keys and certificates to secure connections to a load balancer. For more information, read Creating and using SSL certificates, SSL certificates quotas and limits, and Troubleshooting SSL certificates.
       &quot;certificate&quot;: &quot;A String&quot;, # A value read into memory from a certificate file. The certificate file must be in PEM format. The certificate chain must be no greater than 5 certs long. The chain must include at least one intermediate cert.
       &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.
@@ -559,8 +465,7 @@
   &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.