build: run docs regen in synth.py (#1059)

diff --git a/docs/dyn/dataflow_v1b3.projects.snapshots.html b/docs/dyn/dataflow_v1b3.projects.snapshots.html
index 665896b..c5e6aa2 100644
--- a/docs/dyn/dataflow_v1b3.projects.snapshots.html
+++ b/docs/dyn/dataflow_v1b3.projects.snapshots.html
@@ -106,21 +106,21 @@
   An object of the form:
 
     { # Represents a snapshot of a job.
-    "projectId": "A String", # The project this snapshot belongs to.
-    "diskSizeBytes": "A String", # The disk byte size of the snapshot. Only available for snapshots in READY state.
-    "creationTime": "A String", # The time this snapshot was created.
-    "ttl": "A String", # The time after which this snapshot will be automatically deleted.
-    "state": "A String", # State of the snapshot.
-    "sourceJobId": "A String", # The job this snapshot was created from.
-    "description": "A String", # User specified description of the snapshot. Maybe empty.
-    "id": "A String", # The unique ID of this snapshot.
     "pubsubMetadata": [ # PubSub snapshot metadata.
       { # Represents a Pubsub snapshot.
-        "expireTime": "A String", # The expire time of the Pubsub snapshot.
         "topicName": "A String", # The name of the Pubsub topic.
+        "expireTime": "A String", # The expire time of the Pubsub snapshot.
         "snapshotName": "A String", # The name of the Pubsub snapshot.
       },
     ],
+    "creationTime": "A String", # The time this snapshot was created.
+    "projectId": "A String", # The project this snapshot belongs to.
+    "description": "A String", # User specified description of the snapshot. Maybe empty.
+    "sourceJobId": "A String", # The job this snapshot was created from.
+    "ttl": "A String", # The time after which this snapshot will be automatically deleted.
+    "id": "A String", # The unique ID of this snapshot.
+    "diskSizeBytes": "A String", # The disk byte size of the snapshot. Only available for snapshots in READY state.
+    "state": "A String", # State of the snapshot.
   }</pre>
 </div>
 
@@ -143,21 +143,21 @@
     { # List of snapshots.
     &quot;snapshots&quot;: [ # Returned snapshots.
       { # Represents a snapshot of a job.
-        &quot;projectId&quot;: &quot;A String&quot;, # The project this snapshot belongs to.
-        &quot;diskSizeBytes&quot;: &quot;A String&quot;, # The disk byte size of the snapshot. Only available for snapshots in READY state.
-        &quot;creationTime&quot;: &quot;A String&quot;, # The time this snapshot was created.
-        &quot;ttl&quot;: &quot;A String&quot;, # The time after which this snapshot will be automatically deleted.
-        &quot;state&quot;: &quot;A String&quot;, # State of the snapshot.
-        &quot;sourceJobId&quot;: &quot;A String&quot;, # The job this snapshot was created from.
-        &quot;description&quot;: &quot;A String&quot;, # User specified description of the snapshot. Maybe empty.
-        &quot;id&quot;: &quot;A String&quot;, # The unique ID of this snapshot.
         &quot;pubsubMetadata&quot;: [ # PubSub snapshot metadata.
           { # Represents a Pubsub snapshot.
-            &quot;expireTime&quot;: &quot;A String&quot;, # The expire time of the Pubsub snapshot.
             &quot;topicName&quot;: &quot;A String&quot;, # The name of the Pubsub topic.
+            &quot;expireTime&quot;: &quot;A String&quot;, # The expire time of the Pubsub snapshot.
             &quot;snapshotName&quot;: &quot;A String&quot;, # The name of the Pubsub snapshot.
           },
         ],
+        &quot;creationTime&quot;: &quot;A String&quot;, # The time this snapshot was created.
+        &quot;projectId&quot;: &quot;A String&quot;, # The project this snapshot belongs to.
+        &quot;description&quot;: &quot;A String&quot;, # User specified description of the snapshot. Maybe empty.
+        &quot;sourceJobId&quot;: &quot;A String&quot;, # The job this snapshot was created from.
+        &quot;ttl&quot;: &quot;A String&quot;, # The time after which this snapshot will be automatically deleted.
+        &quot;id&quot;: &quot;A String&quot;, # The unique ID of this snapshot.
+        &quot;diskSizeBytes&quot;: &quot;A String&quot;, # The disk byte size of the snapshot. Only available for snapshots in READY state.
+        &quot;state&quot;: &quot;A String&quot;, # State of the snapshot.
       },
     ],
   }</pre>