docs: update generated docs (#981)

diff --git a/docs/dyn/file_v1beta1.projects.locations.instances.html b/docs/dyn/file_v1beta1.projects.locations.instances.html
index 1cad3e3..a2391fd 100644
--- a/docs/dyn/file_v1beta1.projects.locations.instances.html
+++ b/docs/dyn/file_v1beta1.projects.locations.instances.html
@@ -84,7 +84,7 @@
   <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Gets the details of a specific instance.</p>
 <p class="toc_element">
-  <code><a href="#list">list(parent, filter=None, pageToken=None, orderBy=None, pageSize=None, x__xgafv=None)</a></code></p>
+  <code><a href="#list">list(parent, pageToken=None, filter=None, orderBy=None, pageSize=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Lists all instances in a project for either a specified location</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -105,52 +105,81 @@
     The object takes the form of:
 
 { # A Cloud Filestore instance.
-  &quot;state&quot;: &quot;A String&quot;, # Output only. The instance state.
-  &quot;statusMessage&quot;: &quot;A String&quot;, # Output only. Additional information about the instance state, if available.
-  &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name of the instance, in the format
-      # projects/{project_id}/locations/{location_id}/instances/{instance_id}.
-  &quot;networks&quot;: [ # VPC networks to which the instance is connected.
-      # For this version, only a single network is supported.
-    { # Network configuration for the instance.
-      &quot;network&quot;: &quot;A String&quot;, # The name of the Google Compute Engine
-          # [VPC network](/compute/docs/networks-and-firewalls#networks) to which the
-          # instance is connected.
-      &quot;modes&quot;: [ # Internet protocol versions for which the instance has IP addresses
-          # assigned. For this version, only MODE_IPV4 is supported.
-        &quot;A String&quot;,
-      ],
-      &quot;reservedIpRange&quot;: &quot;A String&quot;, # A /29 CIDR block for Basic or a /23 CIDR block for High Scale in one of the
-          # [internal IP address
-          # ranges](https://www.arin.net/knowledge/address_filters.html) that
-          # identifies the range of IP addresses reserved for this instance. For
-          # example, 10.0.0.0/29 or 192.168.0.0/23. The range you specify can&#x27;t overlap
-          # with either existing subnets or assigned IP address ranges for other Cloud
-          # Filestore instances in the selected VPC network.
-      &quot;ipAddresses&quot;: [ # Output only. IPv4 addresses in the format
-          # {octet 1}.{octet 2}.{octet 3}.{octet 4} or IPv6 addresses in the format
-          # {block 1}:{block 2}:{block 3}:{block 4}:{block 5}:{block 6}:{block
-          # 7}:{block 8}.
-        &quot;A String&quot;,
-      ],
+    &quot;tier&quot;: &quot;A String&quot;, # The service tier of the instance.
+    &quot;statusMessage&quot;: &quot;A String&quot;, # Output only. Additional information about the instance state, if available.
+    &quot;description&quot;: &quot;A String&quot;, # The description of the instance (2048 characters or less).
+    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time when the instance was created.
+    &quot;fileShares&quot;: [ # File system shares on the instance.
+        # For this version, only a single file share is supported.
+      { # File share configuration for the instance.
+        &quot;nfsExportOptions&quot;: [ # Nfs Export Options.
+            # There is a limit of 10 export options per file share.
+          { # NFS export options specifications.
+            &quot;accessMode&quot;: &quot;A String&quot;, # Either READ_ONLY, for allowing only read requests on the exported
+                # directory, or READ_WRITE, for allowing both read and write requests.
+                # The default is READ_WRITE.
+            &quot;anonGid&quot;: &quot;A String&quot;, # An integer representing the anonymous group id with a default value of
+                # 65534.
+                # Anon_gid may only be set with squash_mode of ROOT_SQUASH.  An error will be
+                # returned if this field is specified for other squash_mode settings.
+            &quot;anonUid&quot;: &quot;A String&quot;, # An integer representing the anonymous user id with a default value of
+                # 65534.
+                # Anon_uid may only be set with squash_mode of ROOT_SQUASH.  An error will be
+                # returned if this field is specified for other squash_mode settings.
+            &quot;ipRanges&quot;: [ # List of either an IPv4 addresses in the format
+                # {octet 1}.{octet 2}.{octet 3}.{octet 4} or CIDR ranges in the format
+                # {octet 1}.{octet 2}.{octet 3}.{octet 4}/{mask size} which may mount the
+                # file share.
+                # Overlapping IP ranges are not allowed, both within and across
+                # NfsExportOptions. An error will be returned.
+                # The limit is 64 IP ranges/addresses for each FileShareConfig among all
+                # NfsExportOptions.
+              &quot;A String&quot;,
+            ],
+            &quot;squashMode&quot;: &quot;A String&quot;, # Either NO_ROOT_SQUASH, for allowing root access on the exported directory,
+                # or ROOT_SQUASH, for not allowing root access. The default is
+                # NO_ROOT_SQUASH.
+          },
+        ],
+        &quot;capacityGb&quot;: &quot;A String&quot;, # File share capacity in gigabytes (GB).
+            # Cloud Filestore defines 1 GB as 1024^3 bytes.
+        &quot;name&quot;: &quot;A String&quot;, # The name of the file share (must be 16 characters or less).
+      },
+    ],
+    &quot;state&quot;: &quot;A String&quot;, # Output only. The instance state.
+    &quot;etag&quot;: &quot;A String&quot;, # Server-specified ETag for the instance resource to prevent simultaneous
+        # updates from overwriting each other.
+    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name of the instance, in the format
+        # projects/{project_id}/locations/{location_id}/instances/{instance_id}.
+    &quot;networks&quot;: [ # VPC networks to which the instance is connected.
+        # For this version, only a single network is supported.
+      { # Network configuration for the instance.
+        &quot;reservedIpRange&quot;: &quot;A String&quot;, # A /29 CIDR block for Basic or a /23 CIDR block for High Scale in one of the
+            # [internal IP address
+            # ranges](https://www.arin.net/knowledge/address_filters.html) that
+            # identifies the range of IP addresses reserved for this instance. For
+            # example, 10.0.0.0/29 or 192.168.0.0/23. The range you specify can&#x27;t overlap
+            # with either existing subnets or assigned IP address ranges for other Cloud
+            # Filestore instances in the selected VPC network.
+        &quot;ipAddresses&quot;: [ # Output only. IPv4 addresses in the format
+            # {octet 1}.{octet 2}.{octet 3}.{octet 4} or IPv6 addresses in the format
+            # {block 1}:{block 2}:{block 3}:{block 4}:{block 5}:{block 6}:{block
+            # 7}:{block 8}.
+          &quot;A String&quot;,
+        ],
+        &quot;modes&quot;: [ # Internet protocol versions for which the instance has IP addresses
+            # assigned. For this version, only MODE_IPV4 is supported.
+          &quot;A String&quot;,
+        ],
+        &quot;network&quot;: &quot;A String&quot;, # The name of the Google Compute Engine
+            # [VPC network](/compute/docs/networks-and-firewalls#networks) to which the
+            # instance is connected.
+      },
+    ],
+    &quot;labels&quot;: { # Resource labels to represent user provided metadata.
+      &quot;a_key&quot;: &quot;A String&quot;,
     },
-  ],
-  &quot;fileShares&quot;: [ # File system shares on the instance.
-      # For this version, only a single file share is supported.
-    { # File share configuration for the instance.
-      &quot;name&quot;: &quot;A String&quot;, # The name of the file share (must be 16 characters or less).
-      &quot;capacityGb&quot;: &quot;A String&quot;, # File share capacity in gigabytes (GB).
-          # Cloud Filestore defines 1 GB as 1024^3 bytes.
-    },
-  ],
-  &quot;tier&quot;: &quot;A String&quot;, # The service tier of the instance.
-  &quot;description&quot;: &quot;A String&quot;, # The description of the instance (2048 characters or less).
-  &quot;etag&quot;: &quot;A String&quot;, # Server-specified ETag for the instance resource to prevent simultaneous
-      # updates from overwriting each other.
-  &quot;labels&quot;: { # Resource labels to represent user provided metadata.
-    &quot;a_key&quot;: &quot;A String&quot;,
-  },
-  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time when the instance was created.
-}
+  }
 
   instanceId: string, Required. The ID of the instance to create.
 The ID must be unique within the specified project and location.
@@ -167,6 +196,33 @@
 
     { # This resource represents a long-running operation that is the result of a
       # network API call.
+    &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}`.
+    &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).
+      &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;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
+          # message types for APIs to use.
+        {
+          &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;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.
+    },
     &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.
@@ -180,33 +236,6 @@
         # `TakeSnapshotResponse`.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
-    &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}`.
-    &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).
-      &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;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
-          # message types for APIs to use.
-        {
-          &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
-        },
-      ],
-    },
-    &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>
 
@@ -227,6 +256,33 @@
 
     { # This resource represents a long-running operation that is the result of a
       # network API call.
+    &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}`.
+    &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).
+      &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;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
+          # message types for APIs to use.
+        {
+          &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;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.
+    },
     &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.
@@ -240,33 +296,6 @@
         # `TakeSnapshotResponse`.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
-    &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}`.
-    &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).
-      &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;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
-          # message types for APIs to use.
-        {
-          &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
-        },
-      ],
-    },
-    &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>
 
@@ -286,56 +315,85 @@
   An object of the form:
 
     { # A Cloud Filestore instance.
-    &quot;state&quot;: &quot;A String&quot;, # Output only. The instance state.
-    &quot;statusMessage&quot;: &quot;A String&quot;, # Output only. Additional information about the instance state, if available.
-    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name of the instance, in the format
-        # projects/{project_id}/locations/{location_id}/instances/{instance_id}.
-    &quot;networks&quot;: [ # VPC networks to which the instance is connected.
-        # For this version, only a single network is supported.
-      { # Network configuration for the instance.
-        &quot;network&quot;: &quot;A String&quot;, # The name of the Google Compute Engine
-            # [VPC network](/compute/docs/networks-and-firewalls#networks) to which the
-            # instance is connected.
-        &quot;modes&quot;: [ # Internet protocol versions for which the instance has IP addresses
-            # assigned. For this version, only MODE_IPV4 is supported.
-          &quot;A String&quot;,
-        ],
-        &quot;reservedIpRange&quot;: &quot;A String&quot;, # A /29 CIDR block for Basic or a /23 CIDR block for High Scale in one of the
-            # [internal IP address
-            # ranges](https://www.arin.net/knowledge/address_filters.html) that
-            # identifies the range of IP addresses reserved for this instance. For
-            # example, 10.0.0.0/29 or 192.168.0.0/23. The range you specify can&#x27;t overlap
-            # with either existing subnets or assigned IP address ranges for other Cloud
-            # Filestore instances in the selected VPC network.
-        &quot;ipAddresses&quot;: [ # Output only. IPv4 addresses in the format
-            # {octet 1}.{octet 2}.{octet 3}.{octet 4} or IPv6 addresses in the format
-            # {block 1}:{block 2}:{block 3}:{block 4}:{block 5}:{block 6}:{block
-            # 7}:{block 8}.
-          &quot;A String&quot;,
-        ],
+      &quot;tier&quot;: &quot;A String&quot;, # The service tier of the instance.
+      &quot;statusMessage&quot;: &quot;A String&quot;, # Output only. Additional information about the instance state, if available.
+      &quot;description&quot;: &quot;A String&quot;, # The description of the instance (2048 characters or less).
+      &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time when the instance was created.
+      &quot;fileShares&quot;: [ # File system shares on the instance.
+          # For this version, only a single file share is supported.
+        { # File share configuration for the instance.
+          &quot;nfsExportOptions&quot;: [ # Nfs Export Options.
+              # There is a limit of 10 export options per file share.
+            { # NFS export options specifications.
+              &quot;accessMode&quot;: &quot;A String&quot;, # Either READ_ONLY, for allowing only read requests on the exported
+                  # directory, or READ_WRITE, for allowing both read and write requests.
+                  # The default is READ_WRITE.
+              &quot;anonGid&quot;: &quot;A String&quot;, # An integer representing the anonymous group id with a default value of
+                  # 65534.
+                  # Anon_gid may only be set with squash_mode of ROOT_SQUASH.  An error will be
+                  # returned if this field is specified for other squash_mode settings.
+              &quot;anonUid&quot;: &quot;A String&quot;, # An integer representing the anonymous user id with a default value of
+                  # 65534.
+                  # Anon_uid may only be set with squash_mode of ROOT_SQUASH.  An error will be
+                  # returned if this field is specified for other squash_mode settings.
+              &quot;ipRanges&quot;: [ # List of either an IPv4 addresses in the format
+                  # {octet 1}.{octet 2}.{octet 3}.{octet 4} or CIDR ranges in the format
+                  # {octet 1}.{octet 2}.{octet 3}.{octet 4}/{mask size} which may mount the
+                  # file share.
+                  # Overlapping IP ranges are not allowed, both within and across
+                  # NfsExportOptions. An error will be returned.
+                  # The limit is 64 IP ranges/addresses for each FileShareConfig among all
+                  # NfsExportOptions.
+                &quot;A String&quot;,
+              ],
+              &quot;squashMode&quot;: &quot;A String&quot;, # Either NO_ROOT_SQUASH, for allowing root access on the exported directory,
+                  # or ROOT_SQUASH, for not allowing root access. The default is
+                  # NO_ROOT_SQUASH.
+            },
+          ],
+          &quot;capacityGb&quot;: &quot;A String&quot;, # File share capacity in gigabytes (GB).
+              # Cloud Filestore defines 1 GB as 1024^3 bytes.
+          &quot;name&quot;: &quot;A String&quot;, # The name of the file share (must be 16 characters or less).
+        },
+      ],
+      &quot;state&quot;: &quot;A String&quot;, # Output only. The instance state.
+      &quot;etag&quot;: &quot;A String&quot;, # Server-specified ETag for the instance resource to prevent simultaneous
+          # updates from overwriting each other.
+      &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name of the instance, in the format
+          # projects/{project_id}/locations/{location_id}/instances/{instance_id}.
+      &quot;networks&quot;: [ # VPC networks to which the instance is connected.
+          # For this version, only a single network is supported.
+        { # Network configuration for the instance.
+          &quot;reservedIpRange&quot;: &quot;A String&quot;, # A /29 CIDR block for Basic or a /23 CIDR block for High Scale in one of the
+              # [internal IP address
+              # ranges](https://www.arin.net/knowledge/address_filters.html) that
+              # identifies the range of IP addresses reserved for this instance. For
+              # example, 10.0.0.0/29 or 192.168.0.0/23. The range you specify can&#x27;t overlap
+              # with either existing subnets or assigned IP address ranges for other Cloud
+              # Filestore instances in the selected VPC network.
+          &quot;ipAddresses&quot;: [ # Output only. IPv4 addresses in the format
+              # {octet 1}.{octet 2}.{octet 3}.{octet 4} or IPv6 addresses in the format
+              # {block 1}:{block 2}:{block 3}:{block 4}:{block 5}:{block 6}:{block
+              # 7}:{block 8}.
+            &quot;A String&quot;,
+          ],
+          &quot;modes&quot;: [ # Internet protocol versions for which the instance has IP addresses
+              # assigned. For this version, only MODE_IPV4 is supported.
+            &quot;A String&quot;,
+          ],
+          &quot;network&quot;: &quot;A String&quot;, # The name of the Google Compute Engine
+              # [VPC network](/compute/docs/networks-and-firewalls#networks) to which the
+              # instance is connected.
+        },
+      ],
+      &quot;labels&quot;: { # Resource labels to represent user provided metadata.
+        &quot;a_key&quot;: &quot;A String&quot;,
       },
-    ],
-    &quot;fileShares&quot;: [ # File system shares on the instance.
-        # For this version, only a single file share is supported.
-      { # File share configuration for the instance.
-        &quot;name&quot;: &quot;A String&quot;, # The name of the file share (must be 16 characters or less).
-        &quot;capacityGb&quot;: &quot;A String&quot;, # File share capacity in gigabytes (GB).
-            # Cloud Filestore defines 1 GB as 1024^3 bytes.
-      },
-    ],
-    &quot;tier&quot;: &quot;A String&quot;, # The service tier of the instance.
-    &quot;description&quot;: &quot;A String&quot;, # The description of the instance (2048 characters or less).
-    &quot;etag&quot;: &quot;A String&quot;, # Server-specified ETag for the instance resource to prevent simultaneous
-        # updates from overwriting each other.
-    &quot;labels&quot;: { # Resource labels to represent user provided metadata.
-      &quot;a_key&quot;: &quot;A String&quot;,
-    },
-    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time when the instance was created.
-  }</pre>
+    }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(parent, filter=None, pageToken=None, orderBy=None, pageSize=None, x__xgafv=None)</code>
+    <code class="details" id="list">list(parent, pageToken=None, filter=None, orderBy=None, pageSize=None, x__xgafv=None)</code>
   <pre>Lists all instances in a project for either a specified location
 or for all locations.
 
@@ -345,9 +403,9 @@
 Filestore, locations map to GCP zones, for example **us-west1-b**. To
 retrieve instance information for all locations, use &quot;-&quot; for the {location}
 value. (required)
-  filter: string, List filter.
   pageToken: string, The next_page_token value to use if there are additional
 results to retrieve for this list request.
+  filter: string, List filter.
   orderBy: string, Sort results. Supported values are &quot;name&quot;, &quot;name desc&quot; or &quot;&quot; (unsorted).
   pageSize: integer, The maximum number of items to return.
   x__xgafv: string, V1 error format.
@@ -369,52 +427,81 @@
         # response will only return instances in reachable locations and the
         # &quot;unreachable&quot; field will be populated with a list of unreachable locations.
       { # A Cloud Filestore instance.
-        &quot;state&quot;: &quot;A String&quot;, # Output only. The instance state.
-        &quot;statusMessage&quot;: &quot;A String&quot;, # Output only. Additional information about the instance state, if available.
-        &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name of the instance, in the format
-            # projects/{project_id}/locations/{location_id}/instances/{instance_id}.
-        &quot;networks&quot;: [ # VPC networks to which the instance is connected.
-            # For this version, only a single network is supported.
-          { # Network configuration for the instance.
-            &quot;network&quot;: &quot;A String&quot;, # The name of the Google Compute Engine
-                # [VPC network](/compute/docs/networks-and-firewalls#networks) to which the
-                # instance is connected.
-            &quot;modes&quot;: [ # Internet protocol versions for which the instance has IP addresses
-                # assigned. For this version, only MODE_IPV4 is supported.
-              &quot;A String&quot;,
-            ],
-            &quot;reservedIpRange&quot;: &quot;A String&quot;, # A /29 CIDR block for Basic or a /23 CIDR block for High Scale in one of the
-                # [internal IP address
-                # ranges](https://www.arin.net/knowledge/address_filters.html) that
-                # identifies the range of IP addresses reserved for this instance. For
-                # example, 10.0.0.0/29 or 192.168.0.0/23. The range you specify can&#x27;t overlap
-                # with either existing subnets or assigned IP address ranges for other Cloud
-                # Filestore instances in the selected VPC network.
-            &quot;ipAddresses&quot;: [ # Output only. IPv4 addresses in the format
-                # {octet 1}.{octet 2}.{octet 3}.{octet 4} or IPv6 addresses in the format
-                # {block 1}:{block 2}:{block 3}:{block 4}:{block 5}:{block 6}:{block
-                # 7}:{block 8}.
-              &quot;A String&quot;,
-            ],
+          &quot;tier&quot;: &quot;A String&quot;, # The service tier of the instance.
+          &quot;statusMessage&quot;: &quot;A String&quot;, # Output only. Additional information about the instance state, if available.
+          &quot;description&quot;: &quot;A String&quot;, # The description of the instance (2048 characters or less).
+          &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time when the instance was created.
+          &quot;fileShares&quot;: [ # File system shares on the instance.
+              # For this version, only a single file share is supported.
+            { # File share configuration for the instance.
+              &quot;nfsExportOptions&quot;: [ # Nfs Export Options.
+                  # There is a limit of 10 export options per file share.
+                { # NFS export options specifications.
+                  &quot;accessMode&quot;: &quot;A String&quot;, # Either READ_ONLY, for allowing only read requests on the exported
+                      # directory, or READ_WRITE, for allowing both read and write requests.
+                      # The default is READ_WRITE.
+                  &quot;anonGid&quot;: &quot;A String&quot;, # An integer representing the anonymous group id with a default value of
+                      # 65534.
+                      # Anon_gid may only be set with squash_mode of ROOT_SQUASH.  An error will be
+                      # returned if this field is specified for other squash_mode settings.
+                  &quot;anonUid&quot;: &quot;A String&quot;, # An integer representing the anonymous user id with a default value of
+                      # 65534.
+                      # Anon_uid may only be set with squash_mode of ROOT_SQUASH.  An error will be
+                      # returned if this field is specified for other squash_mode settings.
+                  &quot;ipRanges&quot;: [ # List of either an IPv4 addresses in the format
+                      # {octet 1}.{octet 2}.{octet 3}.{octet 4} or CIDR ranges in the format
+                      # {octet 1}.{octet 2}.{octet 3}.{octet 4}/{mask size} which may mount the
+                      # file share.
+                      # Overlapping IP ranges are not allowed, both within and across
+                      # NfsExportOptions. An error will be returned.
+                      # The limit is 64 IP ranges/addresses for each FileShareConfig among all
+                      # NfsExportOptions.
+                    &quot;A String&quot;,
+                  ],
+                  &quot;squashMode&quot;: &quot;A String&quot;, # Either NO_ROOT_SQUASH, for allowing root access on the exported directory,
+                      # or ROOT_SQUASH, for not allowing root access. The default is
+                      # NO_ROOT_SQUASH.
+                },
+              ],
+              &quot;capacityGb&quot;: &quot;A String&quot;, # File share capacity in gigabytes (GB).
+                  # Cloud Filestore defines 1 GB as 1024^3 bytes.
+              &quot;name&quot;: &quot;A String&quot;, # The name of the file share (must be 16 characters or less).
+            },
+          ],
+          &quot;state&quot;: &quot;A String&quot;, # Output only. The instance state.
+          &quot;etag&quot;: &quot;A String&quot;, # Server-specified ETag for the instance resource to prevent simultaneous
+              # updates from overwriting each other.
+          &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name of the instance, in the format
+              # projects/{project_id}/locations/{location_id}/instances/{instance_id}.
+          &quot;networks&quot;: [ # VPC networks to which the instance is connected.
+              # For this version, only a single network is supported.
+            { # Network configuration for the instance.
+              &quot;reservedIpRange&quot;: &quot;A String&quot;, # A /29 CIDR block for Basic or a /23 CIDR block for High Scale in one of the
+                  # [internal IP address
+                  # ranges](https://www.arin.net/knowledge/address_filters.html) that
+                  # identifies the range of IP addresses reserved for this instance. For
+                  # example, 10.0.0.0/29 or 192.168.0.0/23. The range you specify can&#x27;t overlap
+                  # with either existing subnets or assigned IP address ranges for other Cloud
+                  # Filestore instances in the selected VPC network.
+              &quot;ipAddresses&quot;: [ # Output only. IPv4 addresses in the format
+                  # {octet 1}.{octet 2}.{octet 3}.{octet 4} or IPv6 addresses in the format
+                  # {block 1}:{block 2}:{block 3}:{block 4}:{block 5}:{block 6}:{block
+                  # 7}:{block 8}.
+                &quot;A String&quot;,
+              ],
+              &quot;modes&quot;: [ # Internet protocol versions for which the instance has IP addresses
+                  # assigned. For this version, only MODE_IPV4 is supported.
+                &quot;A String&quot;,
+              ],
+              &quot;network&quot;: &quot;A String&quot;, # The name of the Google Compute Engine
+                  # [VPC network](/compute/docs/networks-and-firewalls#networks) to which the
+                  # instance is connected.
+            },
+          ],
+          &quot;labels&quot;: { # Resource labels to represent user provided metadata.
+            &quot;a_key&quot;: &quot;A String&quot;,
           },
-        ],
-        &quot;fileShares&quot;: [ # File system shares on the instance.
-            # For this version, only a single file share is supported.
-          { # File share configuration for the instance.
-            &quot;name&quot;: &quot;A String&quot;, # The name of the file share (must be 16 characters or less).
-            &quot;capacityGb&quot;: &quot;A String&quot;, # File share capacity in gigabytes (GB).
-                # Cloud Filestore defines 1 GB as 1024^3 bytes.
-          },
-        ],
-        &quot;tier&quot;: &quot;A String&quot;, # The service tier of the instance.
-        &quot;description&quot;: &quot;A String&quot;, # The description of the instance (2048 characters or less).
-        &quot;etag&quot;: &quot;A String&quot;, # Server-specified ETag for the instance resource to prevent simultaneous
-            # updates from overwriting each other.
-        &quot;labels&quot;: { # Resource labels to represent user provided metadata.
-          &quot;a_key&quot;: &quot;A String&quot;,
         },
-        &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time when the instance was created.
-      },
     ],
     &quot;nextPageToken&quot;: &quot;A String&quot;, # The token you can use to retrieve the next page of results. Not returned
         # if there are no more results in the list.
@@ -446,52 +533,81 @@
     The object takes the form of:
 
 { # A Cloud Filestore instance.
-  &quot;state&quot;: &quot;A String&quot;, # Output only. The instance state.
-  &quot;statusMessage&quot;: &quot;A String&quot;, # Output only. Additional information about the instance state, if available.
-  &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name of the instance, in the format
-      # projects/{project_id}/locations/{location_id}/instances/{instance_id}.
-  &quot;networks&quot;: [ # VPC networks to which the instance is connected.
-      # For this version, only a single network is supported.
-    { # Network configuration for the instance.
-      &quot;network&quot;: &quot;A String&quot;, # The name of the Google Compute Engine
-          # [VPC network](/compute/docs/networks-and-firewalls#networks) to which the
-          # instance is connected.
-      &quot;modes&quot;: [ # Internet protocol versions for which the instance has IP addresses
-          # assigned. For this version, only MODE_IPV4 is supported.
-        &quot;A String&quot;,
-      ],
-      &quot;reservedIpRange&quot;: &quot;A String&quot;, # A /29 CIDR block for Basic or a /23 CIDR block for High Scale in one of the
-          # [internal IP address
-          # ranges](https://www.arin.net/knowledge/address_filters.html) that
-          # identifies the range of IP addresses reserved for this instance. For
-          # example, 10.0.0.0/29 or 192.168.0.0/23. The range you specify can&#x27;t overlap
-          # with either existing subnets or assigned IP address ranges for other Cloud
-          # Filestore instances in the selected VPC network.
-      &quot;ipAddresses&quot;: [ # Output only. IPv4 addresses in the format
-          # {octet 1}.{octet 2}.{octet 3}.{octet 4} or IPv6 addresses in the format
-          # {block 1}:{block 2}:{block 3}:{block 4}:{block 5}:{block 6}:{block
-          # 7}:{block 8}.
-        &quot;A String&quot;,
-      ],
+    &quot;tier&quot;: &quot;A String&quot;, # The service tier of the instance.
+    &quot;statusMessage&quot;: &quot;A String&quot;, # Output only. Additional information about the instance state, if available.
+    &quot;description&quot;: &quot;A String&quot;, # The description of the instance (2048 characters or less).
+    &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time when the instance was created.
+    &quot;fileShares&quot;: [ # File system shares on the instance.
+        # For this version, only a single file share is supported.
+      { # File share configuration for the instance.
+        &quot;nfsExportOptions&quot;: [ # Nfs Export Options.
+            # There is a limit of 10 export options per file share.
+          { # NFS export options specifications.
+            &quot;accessMode&quot;: &quot;A String&quot;, # Either READ_ONLY, for allowing only read requests on the exported
+                # directory, or READ_WRITE, for allowing both read and write requests.
+                # The default is READ_WRITE.
+            &quot;anonGid&quot;: &quot;A String&quot;, # An integer representing the anonymous group id with a default value of
+                # 65534.
+                # Anon_gid may only be set with squash_mode of ROOT_SQUASH.  An error will be
+                # returned if this field is specified for other squash_mode settings.
+            &quot;anonUid&quot;: &quot;A String&quot;, # An integer representing the anonymous user id with a default value of
+                # 65534.
+                # Anon_uid may only be set with squash_mode of ROOT_SQUASH.  An error will be
+                # returned if this field is specified for other squash_mode settings.
+            &quot;ipRanges&quot;: [ # List of either an IPv4 addresses in the format
+                # {octet 1}.{octet 2}.{octet 3}.{octet 4} or CIDR ranges in the format
+                # {octet 1}.{octet 2}.{octet 3}.{octet 4}/{mask size} which may mount the
+                # file share.
+                # Overlapping IP ranges are not allowed, both within and across
+                # NfsExportOptions. An error will be returned.
+                # The limit is 64 IP ranges/addresses for each FileShareConfig among all
+                # NfsExportOptions.
+              &quot;A String&quot;,
+            ],
+            &quot;squashMode&quot;: &quot;A String&quot;, # Either NO_ROOT_SQUASH, for allowing root access on the exported directory,
+                # or ROOT_SQUASH, for not allowing root access. The default is
+                # NO_ROOT_SQUASH.
+          },
+        ],
+        &quot;capacityGb&quot;: &quot;A String&quot;, # File share capacity in gigabytes (GB).
+            # Cloud Filestore defines 1 GB as 1024^3 bytes.
+        &quot;name&quot;: &quot;A String&quot;, # The name of the file share (must be 16 characters or less).
+      },
+    ],
+    &quot;state&quot;: &quot;A String&quot;, # Output only. The instance state.
+    &quot;etag&quot;: &quot;A String&quot;, # Server-specified ETag for the instance resource to prevent simultaneous
+        # updates from overwriting each other.
+    &quot;name&quot;: &quot;A String&quot;, # Output only. The resource name of the instance, in the format
+        # projects/{project_id}/locations/{location_id}/instances/{instance_id}.
+    &quot;networks&quot;: [ # VPC networks to which the instance is connected.
+        # For this version, only a single network is supported.
+      { # Network configuration for the instance.
+        &quot;reservedIpRange&quot;: &quot;A String&quot;, # A /29 CIDR block for Basic or a /23 CIDR block for High Scale in one of the
+            # [internal IP address
+            # ranges](https://www.arin.net/knowledge/address_filters.html) that
+            # identifies the range of IP addresses reserved for this instance. For
+            # example, 10.0.0.0/29 or 192.168.0.0/23. The range you specify can&#x27;t overlap
+            # with either existing subnets or assigned IP address ranges for other Cloud
+            # Filestore instances in the selected VPC network.
+        &quot;ipAddresses&quot;: [ # Output only. IPv4 addresses in the format
+            # {octet 1}.{octet 2}.{octet 3}.{octet 4} or IPv6 addresses in the format
+            # {block 1}:{block 2}:{block 3}:{block 4}:{block 5}:{block 6}:{block
+            # 7}:{block 8}.
+          &quot;A String&quot;,
+        ],
+        &quot;modes&quot;: [ # Internet protocol versions for which the instance has IP addresses
+            # assigned. For this version, only MODE_IPV4 is supported.
+          &quot;A String&quot;,
+        ],
+        &quot;network&quot;: &quot;A String&quot;, # The name of the Google Compute Engine
+            # [VPC network](/compute/docs/networks-and-firewalls#networks) to which the
+            # instance is connected.
+      },
+    ],
+    &quot;labels&quot;: { # Resource labels to represent user provided metadata.
+      &quot;a_key&quot;: &quot;A String&quot;,
     },
-  ],
-  &quot;fileShares&quot;: [ # File system shares on the instance.
-      # For this version, only a single file share is supported.
-    { # File share configuration for the instance.
-      &quot;name&quot;: &quot;A String&quot;, # The name of the file share (must be 16 characters or less).
-      &quot;capacityGb&quot;: &quot;A String&quot;, # File share capacity in gigabytes (GB).
-          # Cloud Filestore defines 1 GB as 1024^3 bytes.
-    },
-  ],
-  &quot;tier&quot;: &quot;A String&quot;, # The service tier of the instance.
-  &quot;description&quot;: &quot;A String&quot;, # The description of the instance (2048 characters or less).
-  &quot;etag&quot;: &quot;A String&quot;, # Server-specified ETag for the instance resource to prevent simultaneous
-      # updates from overwriting each other.
-  &quot;labels&quot;: { # Resource labels to represent user provided metadata.
-    &quot;a_key&quot;: &quot;A String&quot;,
-  },
-  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time when the instance was created.
-}
+  }
 
   updateMask: string, Required. Mask of fields to update.  At least one path must be supplied in this
 field.  The elements of the repeated paths field may only include these
@@ -510,6 +626,33 @@
 
     { # This resource represents a long-running operation that is the result of a
       # network API call.
+    &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}`.
+    &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).
+      &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;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
+          # message types for APIs to use.
+        {
+          &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;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.
+    },
     &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.
@@ -523,33 +666,6 @@
         # `TakeSnapshotResponse`.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
-    &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}`.
-    &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).
-      &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;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
-          # message types for APIs to use.
-        {
-          &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
-        },
-      ],
-    },
-    &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>