docs: docs update (#911)

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- [ ] Appropriate docs were updated (if necessary)

Fixes #<issue_number_goes_here> 🦕
diff --git a/docs/dyn/cloudsearch_v1.settings.datasources.html b/docs/dyn/cloudsearch_v1.settings.datasources.html
index 3ffe4ab..247e70c 100644
--- a/docs/dyn/cloudsearch_v1.settings.datasources.html
+++ b/docs/dyn/cloudsearch_v1.settings.datasources.html
@@ -84,7 +84,7 @@
   <code><a href="#get">get(name, debugOptions_enableDebugging=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Gets a datasource.</p>
 <p class="toc_element">
-  <code><a href="#list">list(pageSize=None, debugOptions_enableDebugging=None, pageToken=None, x__xgafv=None)</a></code></p>
+  <code><a href="#list">list(pageToken=None, pageSize=None, debugOptions_enableDebugging=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Lists datasources.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -104,47 +104,47 @@
     The object takes the form of:
 
 { # Datasource is a logical namespace for items to be indexed.
-      # All items must belong to a datasource.  This is the prerequisite before
-      # items can be indexed into Cloud Search.
-    "operationIds": [ # IDs of the Long Running Operations (LROs) currently running for this
-        # schema.
-      "A String",
-    ],
-    "displayName": "A String", # Required. Display name of the datasource
-        # The maximum length is 300 characters.
-    "name": "A String", # Name of the datasource resource.
-        # Format: datasources/{source_id}.
-        # &lt;br /&gt;The name is ignored when creating a datasource.
-    "disableModifications": True or False, # If true, Indexing API rejects any modification calls to this datasource
-        # such as create, update, and delete.
-        # Disabling this does not imply halting process of previously
-        # accepted data.
-    "indexingServiceAccounts": [ # List of service accounts that have indexing access.
-      "A String",
-    ],
-    "itemsVisibility": [ # This field restricts visibility to items at the datasource level. Items
-        # within the datasource are restricted to the union of users and groups
-        # included in this field. Note that, this does not ensure access to a
-        # specific item, as users need to have ACL permissions on the contained
-        # items. This ensures a high level access on the entire datasource, and
-        # that the individual items are not shared outside this visibility.
-      {
-        "gsuiteUserEmail": "A String", # This principal references a G Suite user account
-        "gsuiteDomain": True or False, # This principal represents all users of the G Suite domain of the
-            # customer.
-        "gsuiteGroupEmail": "A String", # This principal references a G Suite group account
-      },
-    ],
-    "shortName": "A String", # A short name or alias for the source.  This value will be used to match the
-        # 'source' operator. For example, if the short name is *&amp;lt;value&amp;gt;* then
-        # queries like *source:&amp;lt;value&amp;gt;* will only return results for this
-        # source. The value must be unique across all datasources. The value must
-        # only contain alphanumeric characters (a-zA-Z0-9). The value cannot start
-        # with 'google' and cannot be one of the following: mail, gmail, docs, drive,
-        # groups, sites, calendar, hangouts, gplus, keep, people, teams.
-        # Its maximum length is 32 characters.
-    "disableServing": True or False, # Disable serving any search or assist results.
-  }
+    # All items must belong to a datasource.  This is the prerequisite before
+    # items can be indexed into Cloud Search.
+  &quot;disableModifications&quot;: True or False, # If true, Indexing API rejects any modification calls to this datasource
+      # such as create, update, and delete.
+      # Disabling this does not imply halting process of previously
+      # accepted data.
+  &quot;indexingServiceAccounts&quot;: [ # List of service accounts that have indexing access.
+    &quot;A String&quot;,
+  ],
+  &quot;disableServing&quot;: True or False, # Disable serving any search or assist results.
+  &quot;displayName&quot;: &quot;A String&quot;, # Required. Display name of the datasource
+      # The maximum length is 300 characters.
+  &quot;itemsVisibility&quot;: [ # This field restricts visibility to items at the datasource level. Items
+      # within the datasource are restricted to the union of users and groups
+      # included in this field. Note that, this does not ensure access to a
+      # specific item, as users need to have ACL permissions on the contained
+      # items. This ensures a high level access on the entire datasource, and
+      # that the individual items are not shared outside this visibility.
+    {
+      &quot;gsuiteGroupEmail&quot;: &quot;A String&quot;, # This principal references a G Suite group account
+      &quot;gsuiteUserEmail&quot;: &quot;A String&quot;, # This principal references a G Suite user account
+      &quot;gsuiteDomain&quot;: True or False, # This principal represents all users of the G Suite domain of the
+          # customer.
+    },
+  ],
+  &quot;shortName&quot;: &quot;A String&quot;, # A short name or alias for the source.  This value will be used to match the
+      # &#x27;source&#x27; operator. For example, if the short name is *&amp;lt;value&amp;gt;* then
+      # queries like *source:&amp;lt;value&amp;gt;* will only return results for this
+      # source. The value must be unique across all datasources. The value must
+      # only contain alphanumeric characters (a-zA-Z0-9). The value cannot start
+      # with &#x27;google&#x27; and cannot be one of the following: mail, gmail, docs, drive,
+      # groups, sites, calendar, hangouts, gplus, keep, people, teams.
+      # Its maximum length is 32 characters.
+  &quot;name&quot;: &quot;A String&quot;, # Name of the datasource resource.
+      # Format: datasources/{source_id}.
+      # &lt;br /&gt;The name is ignored when creating a datasource.
+  &quot;operationIds&quot;: [ # IDs of the Long Running Operations (LROs) currently running for this
+      # schema.
+    &quot;A String&quot;,
+  ],
+}
 
   x__xgafv: string, V1 error format.
     Allowed values
@@ -156,16 +156,10 @@
 
     { # This resource represents a long-running operation that is the result of a
       # network API call.
-    "metadata": { # Service-specific metadata associated with the operation.  It typically
-        # contains progress information and common metadata such as create time.
-        # Some services might not provide such metadata.  Any method that returns a
-        # long-running operation should document the metadata type, if any.
-      "a_key": "", # Properties of the object. Contains field @type with type URL.
-    },
-    "done": True or False, # If the value is `false`, it means the operation is still in progress.
+    &quot;done&quot;: True or False, # If the value is `false`, it means the operation is still in progress.
         # If `true`, the operation is completed, and either `error` or `response` is
         # available.
-    "response": { # The normal response of the operation in case of success.  If the original
+    &quot;response&quot;: { # The normal response of the operation in case of success.  If the original
         # method returns no data on success, such as `Delete`, the response is
         # `google.protobuf.Empty`.  If the original method is standard
         # `Get`/`Create`/`Update`, the response should be the resource.  For other
@@ -173,28 +167,34 @@
         # is the original method name.  For example, if the original method name
         # is `TakeSnapshot()`, the inferred response type is
         # `TakeSnapshotResponse`.
-      "a_key": "", # Properties of the object. Contains field @type with type URL.
+      &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
-    "name": "A String", # The server-assigned name, which is only unique within the same service that
+    &quot;name&quot;: &quot;A String&quot;, # The server-assigned name, which is only unique within the same service that
         # originally returns it. If you use the default HTTP mapping, the
         # `name` should be a resource name ending with `operations/{unique_id}`.
-    "error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
+    &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
         # different programming environments, including REST APIs and RPC APIs. It is
         # used by [gRPC](https://github.com/grpc). Each `Status` message contains
         # three pieces of data: error code, error message, and error details.
         #
         # You can find out more about this error model and how to work with it in the
         # [API Design Guide](https://cloud.google.com/apis/design/errors).
-      "message": "A String", # A developer-facing error message, which should be in English. Any
-          # user-facing error message should be localized and sent in the
-          # google.rpc.Status.details field, or localized by the client.
-      "code": 42, # The status code, which should be an enum value of google.rpc.Code.
-      "details": [ # A list of messages that carry the error details.  There is a common set of
+      &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
           # message types for APIs to use.
         {
-          "a_key": "", # Properties of the object. Contains field @type with type URL.
+          &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
         },
       ],
+      &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
+      &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
+          # user-facing error message should be localized and sent in the
+          # google.rpc.Status.details field, or localized by the client.
+    },
+    &quot;metadata&quot;: { # Service-specific metadata associated with the operation.  It typically
+        # contains progress information and common metadata such as create time.
+        # Some services might not provide such metadata.  Any method that returns a
+        # long-running operation should document the metadata type, if any.
+      &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
   }</pre>
 </div>
@@ -220,16 +220,10 @@
 
     { # This resource represents a long-running operation that is the result of a
       # network API call.
-    "metadata": { # Service-specific metadata associated with the operation.  It typically
-        # contains progress information and common metadata such as create time.
-        # Some services might not provide such metadata.  Any method that returns a
-        # long-running operation should document the metadata type, if any.
-      "a_key": "", # Properties of the object. Contains field @type with type URL.
-    },
-    "done": True or False, # If the value is `false`, it means the operation is still in progress.
+    &quot;done&quot;: True or False, # If the value is `false`, it means the operation is still in progress.
         # If `true`, the operation is completed, and either `error` or `response` is
         # available.
-    "response": { # The normal response of the operation in case of success.  If the original
+    &quot;response&quot;: { # The normal response of the operation in case of success.  If the original
         # method returns no data on success, such as `Delete`, the response is
         # `google.protobuf.Empty`.  If the original method is standard
         # `Get`/`Create`/`Update`, the response should be the resource.  For other
@@ -237,28 +231,34 @@
         # is the original method name.  For example, if the original method name
         # is `TakeSnapshot()`, the inferred response type is
         # `TakeSnapshotResponse`.
-      "a_key": "", # Properties of the object. Contains field @type with type URL.
+      &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
-    "name": "A String", # The server-assigned name, which is only unique within the same service that
+    &quot;name&quot;: &quot;A String&quot;, # The server-assigned name, which is only unique within the same service that
         # originally returns it. If you use the default HTTP mapping, the
         # `name` should be a resource name ending with `operations/{unique_id}`.
-    "error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
+    &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
         # different programming environments, including REST APIs and RPC APIs. It is
         # used by [gRPC](https://github.com/grpc). Each `Status` message contains
         # three pieces of data: error code, error message, and error details.
         #
         # You can find out more about this error model and how to work with it in the
         # [API Design Guide](https://cloud.google.com/apis/design/errors).
-      "message": "A String", # A developer-facing error message, which should be in English. Any
-          # user-facing error message should be localized and sent in the
-          # google.rpc.Status.details field, or localized by the client.
-      "code": 42, # The status code, which should be an enum value of google.rpc.Code.
-      "details": [ # A list of messages that carry the error details.  There is a common set of
+      &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
           # message types for APIs to use.
         {
-          "a_key": "", # Properties of the object. Contains field @type with type URL.
+          &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
         },
       ],
+      &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
+      &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
+          # user-facing error message should be localized and sent in the
+          # google.rpc.Status.details field, or localized by the client.
+    },
+    &quot;metadata&quot;: { # Service-specific metadata associated with the operation.  It typically
+        # contains progress information and common metadata such as create time.
+        # Some services might not provide such metadata.  Any method that returns a
+        # long-running operation should document the metadata type, if any.
+      &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
   }</pre>
 </div>
@@ -283,62 +283,62 @@
   An object of the form:
 
     { # Datasource is a logical namespace for items to be indexed.
-        # All items must belong to a datasource.  This is the prerequisite before
-        # items can be indexed into Cloud Search.
-      "operationIds": [ # IDs of the Long Running Operations (LROs) currently running for this
-          # schema.
-        "A String",
-      ],
-      "displayName": "A String", # Required. Display name of the datasource
-          # The maximum length is 300 characters.
-      "name": "A String", # Name of the datasource resource.
-          # Format: datasources/{source_id}.
-          # &lt;br /&gt;The name is ignored when creating a datasource.
-      "disableModifications": True or False, # If true, Indexing API rejects any modification calls to this datasource
-          # such as create, update, and delete.
-          # Disabling this does not imply halting process of previously
-          # accepted data.
-      "indexingServiceAccounts": [ # List of service accounts that have indexing access.
-        "A String",
-      ],
-      "itemsVisibility": [ # This field restricts visibility to items at the datasource level. Items
-          # within the datasource are restricted to the union of users and groups
-          # included in this field. Note that, this does not ensure access to a
-          # specific item, as users need to have ACL permissions on the contained
-          # items. This ensures a high level access on the entire datasource, and
-          # that the individual items are not shared outside this visibility.
-        {
-          "gsuiteUserEmail": "A String", # This principal references a G Suite user account
-          "gsuiteDomain": True or False, # This principal represents all users of the G Suite domain of the
-              # customer.
-          "gsuiteGroupEmail": "A String", # This principal references a G Suite group account
-        },
-      ],
-      "shortName": "A String", # A short name or alias for the source.  This value will be used to match the
-          # 'source' operator. For example, if the short name is *&amp;lt;value&amp;gt;* then
-          # queries like *source:&amp;lt;value&amp;gt;* will only return results for this
-          # source. The value must be unique across all datasources. The value must
-          # only contain alphanumeric characters (a-zA-Z0-9). The value cannot start
-          # with 'google' and cannot be one of the following: mail, gmail, docs, drive,
-          # groups, sites, calendar, hangouts, gplus, keep, people, teams.
-          # Its maximum length is 32 characters.
-      "disableServing": True or False, # Disable serving any search or assist results.
-    }</pre>
+      # All items must belong to a datasource.  This is the prerequisite before
+      # items can be indexed into Cloud Search.
+    &quot;disableModifications&quot;: True or False, # If true, Indexing API rejects any modification calls to this datasource
+        # such as create, update, and delete.
+        # Disabling this does not imply halting process of previously
+        # accepted data.
+    &quot;indexingServiceAccounts&quot;: [ # List of service accounts that have indexing access.
+      &quot;A String&quot;,
+    ],
+    &quot;disableServing&quot;: True or False, # Disable serving any search or assist results.
+    &quot;displayName&quot;: &quot;A String&quot;, # Required. Display name of the datasource
+        # The maximum length is 300 characters.
+    &quot;itemsVisibility&quot;: [ # This field restricts visibility to items at the datasource level. Items
+        # within the datasource are restricted to the union of users and groups
+        # included in this field. Note that, this does not ensure access to a
+        # specific item, as users need to have ACL permissions on the contained
+        # items. This ensures a high level access on the entire datasource, and
+        # that the individual items are not shared outside this visibility.
+      {
+        &quot;gsuiteGroupEmail&quot;: &quot;A String&quot;, # This principal references a G Suite group account
+        &quot;gsuiteUserEmail&quot;: &quot;A String&quot;, # This principal references a G Suite user account
+        &quot;gsuiteDomain&quot;: True or False, # This principal represents all users of the G Suite domain of the
+            # customer.
+      },
+    ],
+    &quot;shortName&quot;: &quot;A String&quot;, # A short name or alias for the source.  This value will be used to match the
+        # &#x27;source&#x27; operator. For example, if the short name is *&amp;lt;value&amp;gt;* then
+        # queries like *source:&amp;lt;value&amp;gt;* will only return results for this
+        # source. The value must be unique across all datasources. The value must
+        # only contain alphanumeric characters (a-zA-Z0-9). The value cannot start
+        # with &#x27;google&#x27; and cannot be one of the following: mail, gmail, docs, drive,
+        # groups, sites, calendar, hangouts, gplus, keep, people, teams.
+        # Its maximum length is 32 characters.
+    &quot;name&quot;: &quot;A String&quot;, # Name of the datasource resource.
+        # Format: datasources/{source_id}.
+        # &lt;br /&gt;The name is ignored when creating a datasource.
+    &quot;operationIds&quot;: [ # IDs of the Long Running Operations (LROs) currently running for this
+        # schema.
+      &quot;A String&quot;,
+    ],
+  }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(pageSize=None, debugOptions_enableDebugging=None, pageToken=None, x__xgafv=None)</code>
+    <code class="details" id="list">list(pageToken=None, pageSize=None, debugOptions_enableDebugging=None, x__xgafv=None)</code>
   <pre>Lists datasources.
 
 **Note:** This API requires an admin account to execute.
 
 Args:
+  pageToken: string, Starting index of the results.
   pageSize: integer, Maximum number of datasources to fetch in a request.
 The max value is 100.
 &lt;br /&gt;The default value is 10
   debugOptions_enableDebugging: boolean, If you are asked by Google to help with debugging, set this field.
 Otherwise, ignore this field.
-  pageToken: string, Starting index of the results.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -348,52 +348,52 @@
   An object of the form:
 
     {
-    "nextPageToken": "A String", # Token to retrieve the next page of results, or empty if there are no
-        # more results in the list.
-    "sources": [
+    &quot;sources&quot;: [
       { # Datasource is a logical namespace for items to be indexed.
-            # All items must belong to a datasource.  This is the prerequisite before
-            # items can be indexed into Cloud Search.
-          "operationIds": [ # IDs of the Long Running Operations (LROs) currently running for this
-              # schema.
-            "A String",
-          ],
-          "displayName": "A String", # Required. Display name of the datasource
-              # The maximum length is 300 characters.
-          "name": "A String", # Name of the datasource resource.
-              # Format: datasources/{source_id}.
-              # &lt;br /&gt;The name is ignored when creating a datasource.
-          "disableModifications": True or False, # If true, Indexing API rejects any modification calls to this datasource
-              # such as create, update, and delete.
-              # Disabling this does not imply halting process of previously
-              # accepted data.
-          "indexingServiceAccounts": [ # List of service accounts that have indexing access.
-            "A String",
-          ],
-          "itemsVisibility": [ # This field restricts visibility to items at the datasource level. Items
-              # within the datasource are restricted to the union of users and groups
-              # included in this field. Note that, this does not ensure access to a
-              # specific item, as users need to have ACL permissions on the contained
-              # items. This ensures a high level access on the entire datasource, and
-              # that the individual items are not shared outside this visibility.
-            {
-              "gsuiteUserEmail": "A String", # This principal references a G Suite user account
-              "gsuiteDomain": True or False, # This principal represents all users of the G Suite domain of the
-                  # customer.
-              "gsuiteGroupEmail": "A String", # This principal references a G Suite group account
-            },
-          ],
-          "shortName": "A String", # A short name or alias for the source.  This value will be used to match the
-              # 'source' operator. For example, if the short name is *&amp;lt;value&amp;gt;* then
-              # queries like *source:&amp;lt;value&amp;gt;* will only return results for this
-              # source. The value must be unique across all datasources. The value must
-              # only contain alphanumeric characters (a-zA-Z0-9). The value cannot start
-              # with 'google' and cannot be one of the following: mail, gmail, docs, drive,
-              # groups, sites, calendar, hangouts, gplus, keep, people, teams.
-              # Its maximum length is 32 characters.
-          "disableServing": True or False, # Disable serving any search or assist results.
-        },
+          # All items must belong to a datasource.  This is the prerequisite before
+          # items can be indexed into Cloud Search.
+        &quot;disableModifications&quot;: True or False, # If true, Indexing API rejects any modification calls to this datasource
+            # such as create, update, and delete.
+            # Disabling this does not imply halting process of previously
+            # accepted data.
+        &quot;indexingServiceAccounts&quot;: [ # List of service accounts that have indexing access.
+          &quot;A String&quot;,
+        ],
+        &quot;disableServing&quot;: True or False, # Disable serving any search or assist results.
+        &quot;displayName&quot;: &quot;A String&quot;, # Required. Display name of the datasource
+            # The maximum length is 300 characters.
+        &quot;itemsVisibility&quot;: [ # This field restricts visibility to items at the datasource level. Items
+            # within the datasource are restricted to the union of users and groups
+            # included in this field. Note that, this does not ensure access to a
+            # specific item, as users need to have ACL permissions on the contained
+            # items. This ensures a high level access on the entire datasource, and
+            # that the individual items are not shared outside this visibility.
+          {
+            &quot;gsuiteGroupEmail&quot;: &quot;A String&quot;, # This principal references a G Suite group account
+            &quot;gsuiteUserEmail&quot;: &quot;A String&quot;, # This principal references a G Suite user account
+            &quot;gsuiteDomain&quot;: True or False, # This principal represents all users of the G Suite domain of the
+                # customer.
+          },
+        ],
+        &quot;shortName&quot;: &quot;A String&quot;, # A short name or alias for the source.  This value will be used to match the
+            # &#x27;source&#x27; operator. For example, if the short name is *&amp;lt;value&amp;gt;* then
+            # queries like *source:&amp;lt;value&amp;gt;* will only return results for this
+            # source. The value must be unique across all datasources. The value must
+            # only contain alphanumeric characters (a-zA-Z0-9). The value cannot start
+            # with &#x27;google&#x27; and cannot be one of the following: mail, gmail, docs, drive,
+            # groups, sites, calendar, hangouts, gplus, keep, people, teams.
+            # Its maximum length is 32 characters.
+        &quot;name&quot;: &quot;A String&quot;, # Name of the datasource resource.
+            # Format: datasources/{source_id}.
+            # &lt;br /&gt;The name is ignored when creating a datasource.
+        &quot;operationIds&quot;: [ # IDs of the Long Running Operations (LROs) currently running for this
+            # schema.
+          &quot;A String&quot;,
+        ],
+      },
     ],
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no
+        # more results in the list.
   }</pre>
 </div>
 
@@ -406,7 +406,7 @@
   previous_response: The response from the request for the previous page. (required)
 
 Returns:
-  A request object that you can call 'execute()' on to request the next
+  A request object that you can call &#x27;execute()&#x27; on to request the next
   page. Returns None if there are no more items in the collection.
     </pre>
 </div>
@@ -425,50 +425,50 @@
     The object takes the form of:
 
 {
-    "source": { # Datasource is a logical namespace for items to be indexed.
-          # All items must belong to a datasource.  This is the prerequisite before
-          # items can be indexed into Cloud Search.
-        "operationIds": [ # IDs of the Long Running Operations (LROs) currently running for this
-            # schema.
-          "A String",
-        ],
-        "displayName": "A String", # Required. Display name of the datasource
-            # The maximum length is 300 characters.
-        "name": "A String", # Name of the datasource resource.
-            # Format: datasources/{source_id}.
-            # &lt;br /&gt;The name is ignored when creating a datasource.
-        "disableModifications": True or False, # If true, Indexing API rejects any modification calls to this datasource
-            # such as create, update, and delete.
-            # Disabling this does not imply halting process of previously
-            # accepted data.
-        "indexingServiceAccounts": [ # List of service accounts that have indexing access.
-          "A String",
-        ],
-        "itemsVisibility": [ # This field restricts visibility to items at the datasource level. Items
-            # within the datasource are restricted to the union of users and groups
-            # included in this field. Note that, this does not ensure access to a
-            # specific item, as users need to have ACL permissions on the contained
-            # items. This ensures a high level access on the entire datasource, and
-            # that the individual items are not shared outside this visibility.
-          {
-            "gsuiteUserEmail": "A String", # This principal references a G Suite user account
-            "gsuiteDomain": True or False, # This principal represents all users of the G Suite domain of the
-                # customer.
-            "gsuiteGroupEmail": "A String", # This principal references a G Suite group account
-          },
-        ],
-        "shortName": "A String", # A short name or alias for the source.  This value will be used to match the
-            # 'source' operator. For example, if the short name is *&amp;lt;value&amp;gt;* then
-            # queries like *source:&amp;lt;value&amp;gt;* will only return results for this
-            # source. The value must be unique across all datasources. The value must
-            # only contain alphanumeric characters (a-zA-Z0-9). The value cannot start
-            # with 'google' and cannot be one of the following: mail, gmail, docs, drive,
-            # groups, sites, calendar, hangouts, gplus, keep, people, teams.
-            # Its maximum length is 32 characters.
-        "disableServing": True or False, # Disable serving any search or assist results.
-      },
-    "debugOptions": { # Shared request debug options for all cloudsearch RPC methods. # Common debug options.
-      "enableDebugging": True or False, # If you are asked by Google to help with debugging, set this field.
+    &quot;source&quot;: { # Datasource is a logical namespace for items to be indexed.
+        # All items must belong to a datasource.  This is the prerequisite before
+        # items can be indexed into Cloud Search.
+      &quot;disableModifications&quot;: True or False, # If true, Indexing API rejects any modification calls to this datasource
+          # such as create, update, and delete.
+          # Disabling this does not imply halting process of previously
+          # accepted data.
+      &quot;indexingServiceAccounts&quot;: [ # List of service accounts that have indexing access.
+        &quot;A String&quot;,
+      ],
+      &quot;disableServing&quot;: True or False, # Disable serving any search or assist results.
+      &quot;displayName&quot;: &quot;A String&quot;, # Required. Display name of the datasource
+          # The maximum length is 300 characters.
+      &quot;itemsVisibility&quot;: [ # This field restricts visibility to items at the datasource level. Items
+          # within the datasource are restricted to the union of users and groups
+          # included in this field. Note that, this does not ensure access to a
+          # specific item, as users need to have ACL permissions on the contained
+          # items. This ensures a high level access on the entire datasource, and
+          # that the individual items are not shared outside this visibility.
+        {
+          &quot;gsuiteGroupEmail&quot;: &quot;A String&quot;, # This principal references a G Suite group account
+          &quot;gsuiteUserEmail&quot;: &quot;A String&quot;, # This principal references a G Suite user account
+          &quot;gsuiteDomain&quot;: True or False, # This principal represents all users of the G Suite domain of the
+              # customer.
+        },
+      ],
+      &quot;shortName&quot;: &quot;A String&quot;, # A short name or alias for the source.  This value will be used to match the
+          # &#x27;source&#x27; operator. For example, if the short name is *&amp;lt;value&amp;gt;* then
+          # queries like *source:&amp;lt;value&amp;gt;* will only return results for this
+          # source. The value must be unique across all datasources. The value must
+          # only contain alphanumeric characters (a-zA-Z0-9). The value cannot start
+          # with &#x27;google&#x27; and cannot be one of the following: mail, gmail, docs, drive,
+          # groups, sites, calendar, hangouts, gplus, keep, people, teams.
+          # Its maximum length is 32 characters.
+      &quot;name&quot;: &quot;A String&quot;, # Name of the datasource resource.
+          # Format: datasources/{source_id}.
+          # &lt;br /&gt;The name is ignored when creating a datasource.
+      &quot;operationIds&quot;: [ # IDs of the Long Running Operations (LROs) currently running for this
+          # schema.
+        &quot;A String&quot;,
+      ],
+    },
+    &quot;debugOptions&quot;: { # Shared request debug options for all cloudsearch RPC methods. # Common debug options.
+      &quot;enableDebugging&quot;: True or False, # If you are asked by Google to help with debugging, set this field.
           # Otherwise, ignore this field.
     },
   }
@@ -483,16 +483,10 @@
 
     { # This resource represents a long-running operation that is the result of a
       # network API call.
-    "metadata": { # Service-specific metadata associated with the operation.  It typically
-        # contains progress information and common metadata such as create time.
-        # Some services might not provide such metadata.  Any method that returns a
-        # long-running operation should document the metadata type, if any.
-      "a_key": "", # Properties of the object. Contains field @type with type URL.
-    },
-    "done": True or False, # If the value is `false`, it means the operation is still in progress.
+    &quot;done&quot;: True or False, # If the value is `false`, it means the operation is still in progress.
         # If `true`, the operation is completed, and either `error` or `response` is
         # available.
-    "response": { # The normal response of the operation in case of success.  If the original
+    &quot;response&quot;: { # The normal response of the operation in case of success.  If the original
         # method returns no data on success, such as `Delete`, the response is
         # `google.protobuf.Empty`.  If the original method is standard
         # `Get`/`Create`/`Update`, the response should be the resource.  For other
@@ -500,28 +494,34 @@
         # is the original method name.  For example, if the original method name
         # is `TakeSnapshot()`, the inferred response type is
         # `TakeSnapshotResponse`.
-      "a_key": "", # Properties of the object. Contains field @type with type URL.
+      &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
-    "name": "A String", # The server-assigned name, which is only unique within the same service that
+    &quot;name&quot;: &quot;A String&quot;, # The server-assigned name, which is only unique within the same service that
         # originally returns it. If you use the default HTTP mapping, the
         # `name` should be a resource name ending with `operations/{unique_id}`.
-    "error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
+    &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
         # different programming environments, including REST APIs and RPC APIs. It is
         # used by [gRPC](https://github.com/grpc). Each `Status` message contains
         # three pieces of data: error code, error message, and error details.
         #
         # You can find out more about this error model and how to work with it in the
         # [API Design Guide](https://cloud.google.com/apis/design/errors).
-      "message": "A String", # A developer-facing error message, which should be in English. Any
-          # user-facing error message should be localized and sent in the
-          # google.rpc.Status.details field, or localized by the client.
-      "code": 42, # The status code, which should be an enum value of google.rpc.Code.
-      "details": [ # A list of messages that carry the error details.  There is a common set of
+      &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
           # message types for APIs to use.
         {
-          "a_key": "", # Properties of the object. Contains field @type with type URL.
+          &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
         },
       ],
+      &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
+      &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
+          # user-facing error message should be localized and sent in the
+          # google.rpc.Status.details field, or localized by the client.
+    },
+    &quot;metadata&quot;: { # Service-specific metadata associated with the operation.  It typically
+        # contains progress information and common metadata such as create time.
+        # Some services might not provide such metadata.  Any method that returns a
+        # long-running operation should document the metadata type, if any.
+      &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
   }</pre>
 </div>