docs: update generated docs (#981)

diff --git a/docs/dyn/bigqueryreservation_v1beta1.projects.locations.html b/docs/dyn/bigqueryreservation_v1beta1.projects.locations.html
index b8f1fef..3ff0599 100644
--- a/docs/dyn/bigqueryreservation_v1beta1.projects.locations.html
+++ b/docs/dyn/bigqueryreservation_v1beta1.projects.locations.html
@@ -88,7 +88,7 @@
   <code><a href="#getBiReservation">getBiReservation(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Retrieves a BI reservation.</p>
 <p class="toc_element">
-  <code><a href="#searchAssignments">searchAssignments(parent, query=None, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
+  <code><a href="#searchAssignments">searchAssignments(parent, pageSize=None, query=None, pageToken=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Looks up assignments for a specified resource for a particular region.</p>
 <p class="toc_element">
   <code><a href="#searchAssignments_next">searchAssignments_next(previous_request, previous_response)</a></code></p>
@@ -113,16 +113,16 @@
   An object of the form:
 
     { # Represents a BI Reservation.
-    &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The last update timestamp of a reservation.
     &quot;name&quot;: &quot;A String&quot;, # The resource name of the singleton BI reservation.
         # Reservation names have the form
         # `projects/{project_id}/locations/{location_id}/bireservation`.
     &quot;size&quot;: &quot;A String&quot;, # Size of a reservation, in bytes.
+    &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The last update timestamp of a reservation.
   }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="searchAssignments">searchAssignments(parent, query=None, pageToken=None, pageSize=None, x__xgafv=None)</code>
+    <code class="details" id="searchAssignments">searchAssignments(parent, pageSize=None, query=None, pageToken=None, x__xgafv=None)</code>
   <pre>Looks up assignments for a specified resource for a particular region.
 If the request is about a project:
 
@@ -151,6 +151,7 @@
   parent: string, Required. The resource name of the admin project(containing project and location),
 e.g.:
   `projects/myproject/locations/US`. (required)
+  pageSize: integer, The maximum number of items to return.
   query: string, Please specify resource name as assignee in the query.
 
 Examples:
@@ -159,7 +160,6 @@
 * `assignee=folders/123`
 * `assignee=organizations/456`
   pageToken: string, The next_page_token value returned from a previous List request, if any.
-  pageSize: integer, The maximum number of items to return.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -169,19 +169,19 @@
   An object of the form:
 
     { # The response for ReservationService.SearchAssignments.
-    &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.
     &quot;assignments&quot;: [ # List of assignments visible to the user.
       { # A Assignment allows a project to submit jobs
           # of a certain type using slots from the specified reservation.
         &quot;jobType&quot;: &quot;A String&quot;, # Which type of jobs will use the reservation.
-        &quot;state&quot;: &quot;A String&quot;, # Output only. State of the assignment.
         &quot;name&quot;: &quot;A String&quot;, # Output only. Name of the resource. E.g.:
             # `projects/myproject/locations/US/reservations/team1-prod/assignments/123`.
         &quot;assignee&quot;: &quot;A String&quot;, # The resource which will use the reservation. E.g.
             # `projects/myproject`, `folders/123`, or `organizations/456`.
+        &quot;state&quot;: &quot;A String&quot;, # Output only. State of the assignment.
       },
     ],
+    &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>
 
@@ -218,11 +218,11 @@
     The object takes the form of:
 
 { # Represents a BI Reservation.
-  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The last update timestamp of a reservation.
   &quot;name&quot;: &quot;A String&quot;, # The resource name of the singleton BI reservation.
       # Reservation names have the form
       # `projects/{project_id}/locations/{location_id}/bireservation`.
   &quot;size&quot;: &quot;A String&quot;, # Size of a reservation, in bytes.
+  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The last update timestamp of a reservation.
 }
 
   updateMask: string, A list of fields to be updated in this request.
@@ -235,11 +235,11 @@
   An object of the form:
 
     { # Represents a BI Reservation.
-    &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The last update timestamp of a reservation.
     &quot;name&quot;: &quot;A String&quot;, # The resource name of the singleton BI reservation.
         # Reservation names have the form
         # `projects/{project_id}/locations/{location_id}/bireservation`.
     &quot;size&quot;: &quot;A String&quot;, # Size of a reservation, in bytes.
+    &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The last update timestamp of a reservation.
   }</pre>
 </div>