Update docs (#291)

diff --git a/docs/dyn/compute_v1.instances.html b/docs/dyn/compute_v1.instances.html
index 7706d49..f3db40d 100644
--- a/docs/dyn/compute_v1.instances.html
+++ b/docs/dyn/compute_v1.instances.html
@@ -78,7 +78,7 @@
   <code><a href="#addAccessConfig">addAccessConfig(project, zone, instance, networkInterface, body)</a></code></p>
 <p class="firstline">Adds an access config to an instance's network interface.</p>
 <p class="toc_element">
-  <code><a href="#aggregatedList">aggregatedList(project, maxResults=None, pageToken=None, filter=None)</a></code></p>
+  <code><a href="#aggregatedList">aggregatedList(project, orderBy=None, maxResults=None, pageToken=None, filter=None)</a></code></p>
 <p class="firstline">Retrieves aggregated list of instances.</p>
 <p class="toc_element">
   <code><a href="#aggregatedList_next">aggregatedList_next(previous_request, previous_response)</a></code></p>
@@ -105,7 +105,7 @@
   <code><a href="#insert">insert(project, zone, body)</a></code></p>
 <p class="firstline">Creates an instance resource in the specified project using the data included in the request.</p>
 <p class="toc_element">
-  <code><a href="#list">list(project, zone, maxResults=None, pageToken=None, filter=None)</a></code></p>
+  <code><a href="#list">list(project, zone, orderBy=None, maxResults=None, pageToken=None, filter=None)</a></code></p>
 <p class="firstline">Retrieves the list of instances contained within the specified zone.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -204,16 +204,21 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="aggregatedList">aggregatedList(project, maxResults=None, pageToken=None, filter=None)</code>
+    <code class="details" id="aggregatedList">aggregatedList(project, orderBy=None, maxResults=None, pageToken=None, filter=None)</code>
   <pre>Retrieves aggregated list of instances.
 
 Args:
   project: string, Project ID for this request. (required)
+  orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
+
+You can also sort results in descending order based on the creation timestamp using orderBy="creationTimestamp desc". This sorts results based on the creationTimestamp field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
+
+Currently, only sorting by name or creationTimestamp desc is supported.
   maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than maxResults, Compute Engine returns a nextPageToken that can be used to get the next page of results in subsequent list requests.
   pageToken: string, Specifies a page token to use. Set pageToken to the nextPageToken returned by a previous list request to get the next page of results.
   filter: string, Sets a filter expression for filtering listed resources, in the form filter={expression}. Your {expression} must be in the format: field_name comparison_string literal_string.
@@ -236,7 +241,7 @@
         "instances": [ # [Output Only] List of instances contained in this scope.
           { # An Instance resource.
             "cpuPlatform": "A String", # [Output Only] The CPU platform used by this instance.
-            "status": "A String", # [Output Only] The status of the instance. One of the following values: PROVISIONING, STAGING, RUNNING, STOPPING, SUSPENDED, SUSPENDING, and TERMINATED.
+            "status": "A String", # [Output Only] The status of the instance. One of the following values: PROVISIONING, STAGING, RUNNING, STOPPING, SUSPENDING, SUSPENDED, and TERMINATED.
             "kind": "compute#instance", # [Output Only] Type of the resource. Always compute#instance for instances.
             "canIpForward": True or False, # Allows this instance to send and receive packets with non-matching destination or source IPs. This is required if you plan to use this instance to forward routes. For more information, see Enabling IP Forwarding.
             "description": "A String", # An optional description of this resource. Provide this property when you create the resource.
@@ -543,7 +548,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -602,7 +607,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -663,7 +668,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -723,7 +728,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -741,7 +746,7 @@
 
     { # An Instance resource.
     "cpuPlatform": "A String", # [Output Only] The CPU platform used by this instance.
-    "status": "A String", # [Output Only] The status of the instance. One of the following values: PROVISIONING, STAGING, RUNNING, STOPPING, SUSPENDED, SUSPENDING, and TERMINATED.
+    "status": "A String", # [Output Only] The status of the instance. One of the following values: PROVISIONING, STAGING, RUNNING, STOPPING, SUSPENDING, SUSPENDED, and TERMINATED.
     "kind": "compute#instance", # [Output Only] Type of the resource. Always compute#instance for instances.
     "canIpForward": True or False, # Allows this instance to send and receive packets with non-matching destination or source IPs. This is required if you plan to use this instance to forward routes. For more information, see Enabling IP Forwarding.
     "description": "A String", # An optional description of this resource. Provide this property when you create the resource.
@@ -905,7 +910,7 @@
 
     { # An instance's serial console output.
     "kind": "compute#serialPortOutput", # [Output Only] Type of the resource. Always compute#serialPortOutput for serial port output.
-    "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
+    "selfLink": "A String", # [Output Only] Server-defined URL for this resource.
     "contents": "A String", # [Output Only] The contents of the console output.
   }</pre>
 </div>
@@ -922,7 +927,7 @@
 
 { # An Instance resource.
   "cpuPlatform": "A String", # [Output Only] The CPU platform used by this instance.
-  "status": "A String", # [Output Only] The status of the instance. One of the following values: PROVISIONING, STAGING, RUNNING, STOPPING, SUSPENDED, SUSPENDING, and TERMINATED.
+  "status": "A String", # [Output Only] The status of the instance. One of the following values: PROVISIONING, STAGING, RUNNING, STOPPING, SUSPENDING, SUSPENDED, and TERMINATED.
   "kind": "compute#instance", # [Output Only] Type of the resource. Always compute#instance for instances.
   "canIpForward": True or False, # Allows this instance to send and receive packets with non-matching destination or source IPs. This is required if you plan to use this instance to forward routes. For more information, see Enabling IP Forwarding.
   "description": "A String", # An optional description of this resource. Provide this property when you create the resource.
@@ -1117,17 +1122,22 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(project, zone, maxResults=None, pageToken=None, filter=None)</code>
+    <code class="details" id="list">list(project, zone, orderBy=None, maxResults=None, pageToken=None, filter=None)</code>
   <pre>Retrieves the list of instances contained within the specified zone.
 
 Args:
   project: string, Project ID for this request. (required)
   zone: string, The name of the zone for this request. (required)
+  orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.
+
+You can also sort results in descending order based on the creation timestamp using orderBy="creationTimestamp desc". This sorts results based on the creationTimestamp field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.
+
+Currently, only sorting by name or creationTimestamp desc is supported.
   maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than maxResults, Compute Engine returns a nextPageToken that can be used to get the next page of results in subsequent list requests.
   pageToken: string, Specifies a page token to use. Set pageToken to the nextPageToken returned by a previous list request to get the next page of results.
   filter: string, Sets a filter expression for filtering listed resources, in the form filter={expression}. Your {expression} must be in the format: field_name comparison_string literal_string.
@@ -1148,7 +1158,7 @@
     "items": [ # [Output Only] A list of instances.
       { # An Instance resource.
         "cpuPlatform": "A String", # [Output Only] The CPU platform used by this instance.
-        "status": "A String", # [Output Only] The status of the instance. One of the following values: PROVISIONING, STAGING, RUNNING, STOPPING, SUSPENDED, SUSPENDING, and TERMINATED.
+        "status": "A String", # [Output Only] The status of the instance. One of the following values: PROVISIONING, STAGING, RUNNING, STOPPING, SUSPENDING, SUSPENDED, and TERMINATED.
         "kind": "compute#instance", # [Output Only] Type of the resource. Always compute#instance for instances.
         "canIpForward": True or False, # Allows this instance to send and receive packets with non-matching destination or source IPs. This is required if you plan to use this instance to forward routes. For more information, see Enabling IP Forwarding.
         "description": "A String", # An optional description of this resource. Provide this property when you create the resource.
@@ -1371,7 +1381,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -1432,7 +1442,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -1498,7 +1508,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -1571,7 +1581,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -1639,7 +1649,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -1710,7 +1720,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -1769,7 +1779,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -1847,7 +1857,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>
 
@@ -1906,7 +1916,7 @@
     },
     "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
-    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies.
+    "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. If creating a persistent disk snapshot, this points to the persistent disk that the snapshot was created from.
   }</pre>
 </div>