docs: update generated docs (#981)

diff --git a/docs/dyn/container_v1.projects.zones.html b/docs/dyn/container_v1.projects.zones.html
index 7b316f3..3f9145a 100644
--- a/docs/dyn/container_v1.projects.zones.html
+++ b/docs/dyn/container_v1.projects.zones.html
@@ -111,15 +111,24 @@
   An object of the form:
 
     { # Kubernetes Engine service configuration.
-    "validMasterVersions": [ # List of valid master versions.
-      "A String",
-    ],
-    "defaultImageType": "A String", # Default image type.
     "defaultClusterVersion": "A String", # Version of Kubernetes the service deploys by default.
-    "validImageTypes": [ # List of valid image types.
+    "defaultImageType": "A String", # Default image type.
+    "channels": [ # List of release channel configurations.
+      { # ReleaseChannelConfig exposes configuration for a release channel.
+        "defaultVersion": "A String", # The default version for newly created clusters on the channel.
+        "validVersions": [ # List of valid versions for the channel.
+          "A String",
+        ],
+        "channel": "A String", # The release channel this configuration applies to.
+      },
+    ],
+    "validMasterVersions": [ # List of valid master versions, in descending order.
       "A String",
     ],
-    "validNodeVersions": [ # List of valid node upgrade target versions.
+    "validNodeVersions": [ # List of valid node upgrade target versions, in descending order.
+      "A String",
+    ],
+    "validImageTypes": [ # List of valid image types.
       "A String",
     ],
   }</pre>