docs: update generated docs (#981)

diff --git a/docs/dyn/bigqueryreservation_v1alpha2.projects.locations.html b/docs/dyn/bigqueryreservation_v1alpha2.projects.locations.html
index ca2cc86..0119542 100644
--- a/docs/dyn/bigqueryreservation_v1alpha2.projects.locations.html
+++ b/docs/dyn/bigqueryreservation_v1alpha2.projects.locations.html
@@ -90,14 +90,14 @@
 <p class="firstline">Returns the reservations Resource.</p>
 
 <p class="toc_element">
-  <code><a href="#searchReservationGrants">searchReservationGrants(parent, query=None, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
+  <code><a href="#searchReservationGrants">searchReservationGrants(parent, pageSize=None, query=None, pageToken=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Look up grants for a specified resource for a particular region.</p>
 <p class="toc_element">
   <code><a href="#searchReservationGrants_next">searchReservationGrants_next(previous_request, previous_response)</a></code></p>
 <p class="firstline">Retrieves the next page of results.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="searchReservationGrants">searchReservationGrants(parent, query=None, pageToken=None, pageSize=None, x__xgafv=None)</code>
+    <code class="details" id="searchReservationGrants">searchReservationGrants(parent, pageSize=None, query=None, pageToken=None, x__xgafv=None)</code>
   <pre>Look up grants for a specified resource for a particular region.
 If the request is about a project:
   1) Grants created on the project will be returned if they exist.
@@ -115,12 +115,12 @@
   parent: string, The parent resource name (containing project and location), which owns the
 grants. e.g.:
   &quot;projects/myproject/locations/us-central1&quot;. (required)
+  pageSize: integer, The maximum number of items to return.
   query: string, Please specify resource name as grantee in the query.
 e.g., &quot;grantee=projects/myproject&quot;
       &quot;grantee=folders/123&quot;
       &quot;grantee=organizations/456&quot;
   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
@@ -133,16 +133,16 @@
     &quot;reservationGrants&quot;: [ # List of reservation grants visible to the user.
       { # A ReservationGrant 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;grantee&quot;: &quot;A String&quot;, # The resource which will use the reservation. E.g.
+            # projects/myproject, folders/123, organizations/456.
         &quot;state&quot;: &quot;A String&quot;, # Output only. State of the ReservationGrant.
-        &quot;name&quot;: &quot;A String&quot;, # Output only. Name of the resource. E.g.:
-            # projects/myproject/locations/eu/reservationGrants/123.
+        &quot;jobType&quot;: &quot;A String&quot;, # Which type of jobs will use the reservation.
         &quot;reservation&quot;: &quot;A String&quot;, # Resource name of the reservation.
             # E.g., projects/myproject/locations/eu/reservations/my_reservation.
             # This reservation must be in the same location as the grant.
             # This reservation should belong to the same parent project.
-        &quot;grantee&quot;: &quot;A String&quot;, # The resource which will use the reservation. E.g.
-            # projects/myproject, folders/123, organizations/456.
+        &quot;name&quot;: &quot;A String&quot;, # Output only. Name of the resource. E.g.:
+            # projects/myproject/locations/eu/reservationGrants/123.
       },
     ],
     &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no