Update docs for v1.5.3
diff --git a/docs/dyn/dns_v1.managedZones.html b/docs/dyn/dns_v1.managedZones.html
index f6bd350..04fa056 100644
--- a/docs/dyn/dns_v1.managedZones.html
+++ b/docs/dyn/dns_v1.managedZones.html
@@ -109,7 +109,7 @@
     "nameServerSet": "A String", # Optionally specifies the NameServerSet for this ManagedZone. A NameServerSet is a set of DNS name servers that all host the same ManagedZones. Most users will leave this field unset.
     "dnsName": "A String", # The DNS name of this managed zone, for instance "example.com.".
     "id": "A String", # Unique identifier for the resource; defined by the server (output only)
-    "name": "A String", # User assigned name for this resource. Must be unique within the project. The name must be 1-32 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes.
+    "name": "A String", # User assigned name for this resource. Must be unique within the project. The name must be 1-63 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes.
   }
 
 
@@ -126,7 +126,7 @@
       "nameServerSet": "A String", # Optionally specifies the NameServerSet for this ManagedZone. A NameServerSet is a set of DNS name servers that all host the same ManagedZones. Most users will leave this field unset.
       "dnsName": "A String", # The DNS name of this managed zone, for instance "example.com.".
       "id": "A String", # Unique identifier for the resource; defined by the server (output only)
-      "name": "A String", # User assigned name for this resource. Must be unique within the project. The name must be 1-32 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes.
+      "name": "A String", # User assigned name for this resource. Must be unique within the project. The name must be 1-63 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes.
     }</pre>
 </div>
 
@@ -161,7 +161,7 @@
       "nameServerSet": "A String", # Optionally specifies the NameServerSet for this ManagedZone. A NameServerSet is a set of DNS name servers that all host the same ManagedZones. Most users will leave this field unset.
       "dnsName": "A String", # The DNS name of this managed zone, for instance "example.com.".
       "id": "A String", # Unique identifier for the resource; defined by the server (output only)
-      "name": "A String", # User assigned name for this resource. Must be unique within the project. The name must be 1-32 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes.
+      "name": "A String", # User assigned name for this resource. Must be unique within the project. The name must be 1-63 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes.
     }</pre>
 </div>
 
@@ -194,7 +194,7 @@
           "nameServerSet": "A String", # Optionally specifies the NameServerSet for this ManagedZone. A NameServerSet is a set of DNS name servers that all host the same ManagedZones. Most users will leave this field unset.
           "dnsName": "A String", # The DNS name of this managed zone, for instance "example.com.".
           "id": "A String", # Unique identifier for the resource; defined by the server (output only)
-          "name": "A String", # User assigned name for this resource. Must be unique within the project. The name must be 1-32 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes.
+          "name": "A String", # User assigned name for this resource. Must be unique within the project. The name must be 1-63 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes.
         },
     ],
   }</pre>