Clean and regen docs (#401)

diff --git a/docs/dyn/compute_alpha.addresses.html b/docs/dyn/compute_alpha.addresses.html
index 6013e29..026532e 100644
--- a/docs/dyn/compute_alpha.addresses.html
+++ b/docs/dyn/compute_alpha.addresses.html
@@ -147,6 +147,7 @@
           { # A reserved address resource.
               "status": "A String", # [Output Only] The status of the address, which can be either IN_USE or RESERVED. An address that is RESERVED is currently reserved and available to use. An IN_USE address is currently being used by another resource and is not available.
               "kind": "compute#address", # [Output Only] Type of the resource. Always compute#address for addresses.
+              "addressType": "A String", # The type of address to reserve. If unspecified, defaults to EXTERNAL.
               "description": "A String", # An optional description of this resource. Provide this property when you create the resource.
               "labelFingerprint": "A String", # A fingerprint for the labels being applied to this Address, which is essentially a hash of the labels set used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update labels. You must always provide an up-to-date fingerprint hash in order to update or change labels.
                   #
@@ -156,11 +157,14 @@
               },
               "ipVersion": "A String", # The IP Version that will be used by this address. Valid options are IPV4 or IPV6. This can only be specified for a global address.
               "networkTier": "A String", # This signifies the networking tier used for configuring this Address and can only take the following values: PREMIUM , SELECT. If this field is not specified, it is assumed to be PREMIUM.
-              "address": "A String", # The static external IP address represented by this resource. Only IPv4 is supported.
-              "region": "A String", # [Output Only] URL of the region where the regional address resides. This field is not applicable to global addresses.
               "users": [ # [Output Only] The URLs of the resources that are using this address.
                 "A String",
               ],
+              "address": "A String", # The static external IP address represented by this resource.
+              "region": "A String", # [Output Only] URL of the region where the regional address resides. This field is not applicable to global addresses.
+              "subnetwork": "A String", # For external addresses, this field should not be used.
+                  #
+                  # The URL of the subnetwork in which to reserve the address. If an IP address is specified, it must be within the subnetwork's IP range.
               "creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.
               "id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.
               "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
@@ -264,6 +268,7 @@
     { # A reserved address resource.
       "status": "A String", # [Output Only] The status of the address, which can be either IN_USE or RESERVED. An address that is RESERVED is currently reserved and available to use. An IN_USE address is currently being used by another resource and is not available.
       "kind": "compute#address", # [Output Only] Type of the resource. Always compute#address for addresses.
+      "addressType": "A String", # The type of address to reserve. If unspecified, defaults to EXTERNAL.
       "description": "A String", # An optional description of this resource. Provide this property when you create the resource.
       "labelFingerprint": "A String", # A fingerprint for the labels being applied to this Address, which is essentially a hash of the labels set used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update labels. You must always provide an up-to-date fingerprint hash in order to update or change labels.
           #
@@ -273,11 +278,14 @@
       },
       "ipVersion": "A String", # The IP Version that will be used by this address. Valid options are IPV4 or IPV6. This can only be specified for a global address.
       "networkTier": "A String", # This signifies the networking tier used for configuring this Address and can only take the following values: PREMIUM , SELECT. If this field is not specified, it is assumed to be PREMIUM.
-      "address": "A String", # The static external IP address represented by this resource. Only IPv4 is supported.
-      "region": "A String", # [Output Only] URL of the region where the regional address resides. This field is not applicable to global addresses.
       "users": [ # [Output Only] The URLs of the resources that are using this address.
         "A String",
       ],
+      "address": "A String", # The static external IP address represented by this resource.
+      "region": "A String", # [Output Only] URL of the region where the regional address resides. This field is not applicable to global addresses.
+      "subnetwork": "A String", # For external addresses, this field should not be used.
+          #
+          # The URL of the subnetwork in which to reserve the address. If an IP address is specified, it must be within the subnetwork's IP range.
       "creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.
       "id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.
       "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
@@ -298,6 +306,7 @@
 { # A reserved address resource.
     "status": "A String", # [Output Only] The status of the address, which can be either IN_USE or RESERVED. An address that is RESERVED is currently reserved and available to use. An IN_USE address is currently being used by another resource and is not available.
     "kind": "compute#address", # [Output Only] Type of the resource. Always compute#address for addresses.
+    "addressType": "A String", # The type of address to reserve. If unspecified, defaults to EXTERNAL.
     "description": "A String", # An optional description of this resource. Provide this property when you create the resource.
     "labelFingerprint": "A String", # A fingerprint for the labels being applied to this Address, which is essentially a hash of the labels set used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update labels. You must always provide an up-to-date fingerprint hash in order to update or change labels.
         # 
@@ -307,11 +316,14 @@
     },
     "ipVersion": "A String", # The IP Version that will be used by this address. Valid options are IPV4 or IPV6. This can only be specified for a global address.
     "networkTier": "A String", # This signifies the networking tier used for configuring this Address and can only take the following values: PREMIUM , SELECT. If this field is not specified, it is assumed to be PREMIUM.
-    "address": "A String", # The static external IP address represented by this resource. Only IPv4 is supported.
-    "region": "A String", # [Output Only] URL of the region where the regional address resides. This field is not applicable to global addresses.
     "users": [ # [Output Only] The URLs of the resources that are using this address.
       "A String",
     ],
+    "address": "A String", # The static external IP address represented by this resource.
+    "region": "A String", # [Output Only] URL of the region where the regional address resides. This field is not applicable to global addresses.
+    "subnetwork": "A String", # For external addresses, this field should not be used.
+        # 
+        # The URL of the subnetwork in which to reserve the address. If an IP address is specified, it must be within the subnetwork's IP range.
     "creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.
     "id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.
     "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
@@ -403,6 +415,7 @@
       { # A reserved address resource.
           "status": "A String", # [Output Only] The status of the address, which can be either IN_USE or RESERVED. An address that is RESERVED is currently reserved and available to use. An IN_USE address is currently being used by another resource and is not available.
           "kind": "compute#address", # [Output Only] Type of the resource. Always compute#address for addresses.
+          "addressType": "A String", # The type of address to reserve. If unspecified, defaults to EXTERNAL.
           "description": "A String", # An optional description of this resource. Provide this property when you create the resource.
           "labelFingerprint": "A String", # A fingerprint for the labels being applied to this Address, which is essentially a hash of the labels set used for optimistic locking. The fingerprint is initially generated by Compute Engine and changes after every request to modify or update labels. You must always provide an up-to-date fingerprint hash in order to update or change labels.
               #
@@ -412,11 +425,14 @@
           },
           "ipVersion": "A String", # The IP Version that will be used by this address. Valid options are IPV4 or IPV6. This can only be specified for a global address.
           "networkTier": "A String", # This signifies the networking tier used for configuring this Address and can only take the following values: PREMIUM , SELECT. If this field is not specified, it is assumed to be PREMIUM.
-          "address": "A String", # The static external IP address represented by this resource. Only IPv4 is supported.
-          "region": "A String", # [Output Only] URL of the region where the regional address resides. This field is not applicable to global addresses.
           "users": [ # [Output Only] The URLs of the resources that are using this address.
             "A String",
           ],
+          "address": "A String", # The static external IP address represented by this resource.
+          "region": "A String", # [Output Only] URL of the region where the regional address resides. This field is not applicable to global addresses.
+          "subnetwork": "A String", # For external addresses, this field should not be used.
+              #
+              # The URL of the subnetwork in which to reserve the address. If an IP address is specified, it must be within the subnetwork's IP range.
           "creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.
           "id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.
           "selfLink": "A String", # [Output Only] Server-defined URL for the resource.