docs: update generated docs (#981)

diff --git a/docs/dyn/compute_beta.routers.html b/docs/dyn/compute_beta.routers.html
index 21116f9..25807e4 100644
--- a/docs/dyn/compute_beta.routers.html
+++ b/docs/dyn/compute_beta.routers.html
@@ -149,7 +149,7 @@
         "routers": [ # A list of routers contained in this scope.
           { # Represents a Cloud Router resource.
               #
-              # For more information about Cloud Router, read the the Cloud Router overview.
+              # For more information about Cloud Router, read the Cloud Router overview.
             "bgp": { # BGP information specific to this router.
               "advertiseMode": "A String", # User-specified flag to indicate which mode to use for advertisement. The options are DEFAULT or CUSTOM.
               "advertisedGroups": [ # User-specified list of prefix groups to advertise in custom mode. This field can only be populated if advertise_mode is CUSTOM and is advertised to all peers of the router. These groups will be advertised in addition to any specified prefixes. Leave this field blank to advertise no custom groups.
@@ -162,7 +162,11 @@
                 },
               ],
               "asn": 42, # Local BGP Autonomous System Number (ASN). Must be an RFC6996 private ASN, either 16-bit or 32-bit. The value will be fixed for this router resource. All VPN tunnels that link to this router will have the same local ASN.
-              "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer. Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer. BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers. If set, this value must be between 1 and 120. The default is 20.
+              "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer.
+                  # Not currently available publicly.
+                  # Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer.
+                  # BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers.
+                  # If set, this value must be between 1 and 120. The default is 20.
             },
             "bgpPeers": [ # BGP information that must be configured into the routing stack to establish BGP peering. This information must specify the peer ASN and either the interface name, IP address, or peer IP address. Please refer to RFC4273.
               {
@@ -181,12 +185,26 @@
                 ],
                 "advertisedRoutePriority": 42, # The priority of routes advertised to this BGP peer. Where there is more than one matching route of maximum length, the routes with the lowest priority value win.
                 "bfd": { # BFD configuration for the BGP peering.
-                  "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-                  "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-                  "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable. If set, the value must be a value between 2 and 16. The default is 3.
-                  "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer. If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
+                    # Not currently available publicly.
+                  "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router.
+                      # Not currently available publicly.
+                      # If set, this value must be between 100 and 30000.
+                      # The default is 300.
+                  "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router.
+                      # Not currently available publicly.
+                      # If set, this value must be between 100 and 30000.
+                      # The default is 300.
+                  "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable.
+                      # Not currently available publicly.
+                      # If set, the value must be a value between 2 and 16.
+                      # The default is 3.
+                  "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer.
+                      # Not currently available publicly.
+                      # If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
                 },
-                "enable": "A String", # The status of the BGP peer connection. If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
+                "enable": "A String", # The status of the BGP peer connection.
+                    # Not currently available publicly.
+                    # If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
                 "interfaceName": "A String", # Name of the interface the BGP peer is associated with.
                 "ipAddress": "A String", # IP address of the interface inside Google Cloud Platform. Only IPv4 is supported.
                 "managementType": "A String", # [Output Only] The resource that configures and manages this BGP peer.
@@ -394,7 +412,7 @@
 
     { # Represents a Cloud Router resource.
       #
-      # For more information about Cloud Router, read the the Cloud Router overview.
+      # For more information about Cloud Router, read the Cloud Router overview.
     "bgp": { # BGP information specific to this router.
       "advertiseMode": "A String", # User-specified flag to indicate which mode to use for advertisement. The options are DEFAULT or CUSTOM.
       "advertisedGroups": [ # User-specified list of prefix groups to advertise in custom mode. This field can only be populated if advertise_mode is CUSTOM and is advertised to all peers of the router. These groups will be advertised in addition to any specified prefixes. Leave this field blank to advertise no custom groups.
@@ -407,7 +425,11 @@
         },
       ],
       "asn": 42, # Local BGP Autonomous System Number (ASN). Must be an RFC6996 private ASN, either 16-bit or 32-bit. The value will be fixed for this router resource. All VPN tunnels that link to this router will have the same local ASN.
-      "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer. Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer. BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers. If set, this value must be between 1 and 120. The default is 20.
+      "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer.
+          # Not currently available publicly.
+          # Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer.
+          # BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers.
+          # If set, this value must be between 1 and 120. The default is 20.
     },
     "bgpPeers": [ # BGP information that must be configured into the routing stack to establish BGP peering. This information must specify the peer ASN and either the interface name, IP address, or peer IP address. Please refer to RFC4273.
       {
@@ -426,12 +448,26 @@
         ],
         "advertisedRoutePriority": 42, # The priority of routes advertised to this BGP peer. Where there is more than one matching route of maximum length, the routes with the lowest priority value win.
         "bfd": { # BFD configuration for the BGP peering.
-          "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-          "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-          "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable. If set, the value must be a value between 2 and 16. The default is 3.
-          "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer. If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
+            # Not currently available publicly.
+          "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router.
+              # Not currently available publicly.
+              # If set, this value must be between 100 and 30000.
+              # The default is 300.
+          "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router.
+              # Not currently available publicly.
+              # If set, this value must be between 100 and 30000.
+              # The default is 300.
+          "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable.
+              # Not currently available publicly.
+              # If set, the value must be a value between 2 and 16.
+              # The default is 3.
+          "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer.
+              # Not currently available publicly.
+              # If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
         },
-        "enable": "A String", # The status of the BGP peer connection. If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
+        "enable": "A String", # The status of the BGP peer connection.
+            # Not currently available publicly.
+            # If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
         "interfaceName": "A String", # Name of the interface the BGP peer is associated with.
         "ipAddress": "A String", # IP address of the interface inside Google Cloud Platform. Only IPv4 is supported.
         "managementType": "A String", # [Output Only] The resource that configures and manages this BGP peer.
@@ -799,7 +835,7 @@
         },
       ],
       "natStatus": [
-        { # Status of a NAT contained in this router. Next tag: 9
+        { # Status of a NAT contained in this router.
           "autoAllocatedNatIps": [ # A list of IPs auto-allocated for NAT. Example: ["1.1.1.1", "129.2.16.89"]
             "A String",
           ],
@@ -837,7 +873,7 @@
 
 { # Represents a Cloud Router resource.
     # 
-    # For more information about Cloud Router, read the the Cloud Router overview.
+    # For more information about Cloud Router, read the Cloud Router overview.
   "bgp": { # BGP information specific to this router.
     "advertiseMode": "A String", # User-specified flag to indicate which mode to use for advertisement. The options are DEFAULT or CUSTOM.
     "advertisedGroups": [ # User-specified list of prefix groups to advertise in custom mode. This field can only be populated if advertise_mode is CUSTOM and is advertised to all peers of the router. These groups will be advertised in addition to any specified prefixes. Leave this field blank to advertise no custom groups.
@@ -850,7 +886,11 @@
       },
     ],
     "asn": 42, # Local BGP Autonomous System Number (ASN). Must be an RFC6996 private ASN, either 16-bit or 32-bit. The value will be fixed for this router resource. All VPN tunnels that link to this router will have the same local ASN.
-    "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer. Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer. BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers. If set, this value must be between 1 and 120. The default is 20.
+    "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer.
+        # Not currently available publicly.
+        # Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer.
+        # BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers.
+        # If set, this value must be between 1 and 120. The default is 20.
   },
   "bgpPeers": [ # BGP information that must be configured into the routing stack to establish BGP peering. This information must specify the peer ASN and either the interface name, IP address, or peer IP address. Please refer to RFC4273.
     {
@@ -869,12 +909,26 @@
       ],
       "advertisedRoutePriority": 42, # The priority of routes advertised to this BGP peer. Where there is more than one matching route of maximum length, the routes with the lowest priority value win.
       "bfd": { # BFD configuration for the BGP peering.
-        "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-        "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-        "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable. If set, the value must be a value between 2 and 16. The default is 3.
-        "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer. If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
+          # Not currently available publicly.
+        "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router.
+            # Not currently available publicly.
+            # If set, this value must be between 100 and 30000.
+            # The default is 300.
+        "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router.
+            # Not currently available publicly.
+            # If set, this value must be between 100 and 30000.
+            # The default is 300.
+        "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable.
+            # Not currently available publicly.
+            # If set, the value must be a value between 2 and 16.
+            # The default is 3.
+        "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer.
+            # Not currently available publicly.
+            # If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
       },
-      "enable": "A String", # The status of the BGP peer connection. If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
+      "enable": "A String", # The status of the BGP peer connection.
+          # Not currently available publicly.
+          # If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
       "interfaceName": "A String", # Name of the interface the BGP peer is associated with.
       "ipAddress": "A String", # IP address of the interface inside Google Cloud Platform. Only IPv4 is supported.
       "managementType": "A String", # [Output Only] The resource that configures and manages this BGP peer.
@@ -1046,7 +1100,7 @@
     "items": [ # A list of Router resources.
       { # Represents a Cloud Router resource.
           #
-          # For more information about Cloud Router, read the the Cloud Router overview.
+          # For more information about Cloud Router, read the Cloud Router overview.
         "bgp": { # BGP information specific to this router.
           "advertiseMode": "A String", # User-specified flag to indicate which mode to use for advertisement. The options are DEFAULT or CUSTOM.
           "advertisedGroups": [ # User-specified list of prefix groups to advertise in custom mode. This field can only be populated if advertise_mode is CUSTOM and is advertised to all peers of the router. These groups will be advertised in addition to any specified prefixes. Leave this field blank to advertise no custom groups.
@@ -1059,7 +1113,11 @@
             },
           ],
           "asn": 42, # Local BGP Autonomous System Number (ASN). Must be an RFC6996 private ASN, either 16-bit or 32-bit. The value will be fixed for this router resource. All VPN tunnels that link to this router will have the same local ASN.
-          "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer. Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer. BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers. If set, this value must be between 1 and 120. The default is 20.
+          "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer.
+              # Not currently available publicly.
+              # Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer.
+              # BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers.
+              # If set, this value must be between 1 and 120. The default is 20.
         },
         "bgpPeers": [ # BGP information that must be configured into the routing stack to establish BGP peering. This information must specify the peer ASN and either the interface name, IP address, or peer IP address. Please refer to RFC4273.
           {
@@ -1078,12 +1136,26 @@
             ],
             "advertisedRoutePriority": 42, # The priority of routes advertised to this BGP peer. Where there is more than one matching route of maximum length, the routes with the lowest priority value win.
             "bfd": { # BFD configuration for the BGP peering.
-              "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-              "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-              "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable. If set, the value must be a value between 2 and 16. The default is 3.
-              "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer. If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
+                # Not currently available publicly.
+              "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router.
+                  # Not currently available publicly.
+                  # If set, this value must be between 100 and 30000.
+                  # The default is 300.
+              "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router.
+                  # Not currently available publicly.
+                  # If set, this value must be between 100 and 30000.
+                  # The default is 300.
+              "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable.
+                  # Not currently available publicly.
+                  # If set, the value must be a value between 2 and 16.
+                  # The default is 3.
+              "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer.
+                  # Not currently available publicly.
+                  # If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
             },
-            "enable": "A String", # The status of the BGP peer connection. If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
+            "enable": "A String", # The status of the BGP peer connection.
+                # Not currently available publicly.
+                # If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
             "interfaceName": "A String", # Name of the interface the BGP peer is associated with.
             "ipAddress": "A String", # IP address of the interface inside Google Cloud Platform. Only IPv4 is supported.
             "managementType": "A String", # [Output Only] The resource that configures and manages this BGP peer.
@@ -1200,7 +1272,7 @@
 
 { # Represents a Cloud Router resource.
     # 
-    # For more information about Cloud Router, read the the Cloud Router overview.
+    # For more information about Cloud Router, read the Cloud Router overview.
   "bgp": { # BGP information specific to this router.
     "advertiseMode": "A String", # User-specified flag to indicate which mode to use for advertisement. The options are DEFAULT or CUSTOM.
     "advertisedGroups": [ # User-specified list of prefix groups to advertise in custom mode. This field can only be populated if advertise_mode is CUSTOM and is advertised to all peers of the router. These groups will be advertised in addition to any specified prefixes. Leave this field blank to advertise no custom groups.
@@ -1213,7 +1285,11 @@
       },
     ],
     "asn": 42, # Local BGP Autonomous System Number (ASN). Must be an RFC6996 private ASN, either 16-bit or 32-bit. The value will be fixed for this router resource. All VPN tunnels that link to this router will have the same local ASN.
-    "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer. Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer. BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers. If set, this value must be between 1 and 120. The default is 20.
+    "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer.
+        # Not currently available publicly.
+        # Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer.
+        # BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers.
+        # If set, this value must be between 1 and 120. The default is 20.
   },
   "bgpPeers": [ # BGP information that must be configured into the routing stack to establish BGP peering. This information must specify the peer ASN and either the interface name, IP address, or peer IP address. Please refer to RFC4273.
     {
@@ -1232,12 +1308,26 @@
       ],
       "advertisedRoutePriority": 42, # The priority of routes advertised to this BGP peer. Where there is more than one matching route of maximum length, the routes with the lowest priority value win.
       "bfd": { # BFD configuration for the BGP peering.
-        "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-        "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-        "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable. If set, the value must be a value between 2 and 16. The default is 3.
-        "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer. If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
+          # Not currently available publicly.
+        "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router.
+            # Not currently available publicly.
+            # If set, this value must be between 100 and 30000.
+            # The default is 300.
+        "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router.
+            # Not currently available publicly.
+            # If set, this value must be between 100 and 30000.
+            # The default is 300.
+        "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable.
+            # Not currently available publicly.
+            # If set, the value must be a value between 2 and 16.
+            # The default is 3.
+        "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer.
+            # Not currently available publicly.
+            # If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
       },
-      "enable": "A String", # The status of the BGP peer connection. If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
+      "enable": "A String", # The status of the BGP peer connection.
+          # Not currently available publicly.
+          # If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
       "interfaceName": "A String", # Name of the interface the BGP peer is associated with.
       "ipAddress": "A String", # IP address of the interface inside Google Cloud Platform. Only IPv4 is supported.
       "managementType": "A String", # [Output Only] The resource that configures and manages this BGP peer.
@@ -1392,7 +1482,7 @@
 
 { # Represents a Cloud Router resource.
     # 
-    # For more information about Cloud Router, read the the Cloud Router overview.
+    # For more information about Cloud Router, read the Cloud Router overview.
   "bgp": { # BGP information specific to this router.
     "advertiseMode": "A String", # User-specified flag to indicate which mode to use for advertisement. The options are DEFAULT or CUSTOM.
     "advertisedGroups": [ # User-specified list of prefix groups to advertise in custom mode. This field can only be populated if advertise_mode is CUSTOM and is advertised to all peers of the router. These groups will be advertised in addition to any specified prefixes. Leave this field blank to advertise no custom groups.
@@ -1405,7 +1495,11 @@
       },
     ],
     "asn": 42, # Local BGP Autonomous System Number (ASN). Must be an RFC6996 private ASN, either 16-bit or 32-bit. The value will be fixed for this router resource. All VPN tunnels that link to this router will have the same local ASN.
-    "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer. Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer. BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers. If set, this value must be between 1 and 120. The default is 20.
+    "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer.
+        # Not currently available publicly.
+        # Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer.
+        # BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers.
+        # If set, this value must be between 1 and 120. The default is 20.
   },
   "bgpPeers": [ # BGP information that must be configured into the routing stack to establish BGP peering. This information must specify the peer ASN and either the interface name, IP address, or peer IP address. Please refer to RFC4273.
     {
@@ -1424,12 +1518,26 @@
       ],
       "advertisedRoutePriority": 42, # The priority of routes advertised to this BGP peer. Where there is more than one matching route of maximum length, the routes with the lowest priority value win.
       "bfd": { # BFD configuration for the BGP peering.
-        "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-        "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-        "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable. If set, the value must be a value between 2 and 16. The default is 3.
-        "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer. If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
+          # Not currently available publicly.
+        "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router.
+            # Not currently available publicly.
+            # If set, this value must be between 100 and 30000.
+            # The default is 300.
+        "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router.
+            # Not currently available publicly.
+            # If set, this value must be between 100 and 30000.
+            # The default is 300.
+        "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable.
+            # Not currently available publicly.
+            # If set, the value must be a value between 2 and 16.
+            # The default is 3.
+        "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer.
+            # Not currently available publicly.
+            # If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
       },
-      "enable": "A String", # The status of the BGP peer connection. If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
+      "enable": "A String", # The status of the BGP peer connection.
+          # Not currently available publicly.
+          # If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
       "interfaceName": "A String", # Name of the interface the BGP peer is associated with.
       "ipAddress": "A String", # IP address of the interface inside Google Cloud Platform. Only IPv4 is supported.
       "managementType": "A String", # [Output Only] The resource that configures and manages this BGP peer.
@@ -1509,7 +1617,7 @@
     {
     "resource": { # Represents a Cloud Router resource. # Preview of given router.
         #
-        # For more information about Cloud Router, read the the Cloud Router overview.
+        # For more information about Cloud Router, read the Cloud Router overview.
       "bgp": { # BGP information specific to this router.
         "advertiseMode": "A String", # User-specified flag to indicate which mode to use for advertisement. The options are DEFAULT or CUSTOM.
         "advertisedGroups": [ # User-specified list of prefix groups to advertise in custom mode. This field can only be populated if advertise_mode is CUSTOM and is advertised to all peers of the router. These groups will be advertised in addition to any specified prefixes. Leave this field blank to advertise no custom groups.
@@ -1522,7 +1630,11 @@
           },
         ],
         "asn": 42, # Local BGP Autonomous System Number (ASN). Must be an RFC6996 private ASN, either 16-bit or 32-bit. The value will be fixed for this router resource. All VPN tunnels that link to this router will have the same local ASN.
-        "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer. Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer. BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers. If set, this value must be between 1 and 120. The default is 20.
+        "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer.
+            # Not currently available publicly.
+            # Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer.
+            # BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers.
+            # If set, this value must be between 1 and 120. The default is 20.
       },
       "bgpPeers": [ # BGP information that must be configured into the routing stack to establish BGP peering. This information must specify the peer ASN and either the interface name, IP address, or peer IP address. Please refer to RFC4273.
         {
@@ -1541,12 +1653,26 @@
           ],
           "advertisedRoutePriority": 42, # The priority of routes advertised to this BGP peer. Where there is more than one matching route of maximum length, the routes with the lowest priority value win.
           "bfd": { # BFD configuration for the BGP peering.
-            "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-            "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-            "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable. If set, the value must be a value between 2 and 16. The default is 3.
-            "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer. If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
+              # Not currently available publicly.
+            "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router.
+                # Not currently available publicly.
+                # If set, this value must be between 100 and 30000.
+                # The default is 300.
+            "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router.
+                # Not currently available publicly.
+                # If set, this value must be between 100 and 30000.
+                # The default is 300.
+            "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable.
+                # Not currently available publicly.
+                # If set, the value must be a value between 2 and 16.
+                # The default is 3.
+            "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer.
+                # Not currently available publicly.
+                # If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
           },
-          "enable": "A String", # The status of the BGP peer connection. If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
+          "enable": "A String", # The status of the BGP peer connection.
+              # Not currently available publicly.
+              # If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
           "interfaceName": "A String", # Name of the interface the BGP peer is associated with.
           "ipAddress": "A String", # IP address of the interface inside Google Cloud Platform. Only IPv4 is supported.
           "managementType": "A String", # [Output Only] The resource that configures and manages this BGP peer.
@@ -1662,7 +1788,7 @@
 
 { # Represents a Cloud Router resource.
     # 
-    # For more information about Cloud Router, read the the Cloud Router overview.
+    # For more information about Cloud Router, read the Cloud Router overview.
   "bgp": { # BGP information specific to this router.
     "advertiseMode": "A String", # User-specified flag to indicate which mode to use for advertisement. The options are DEFAULT or CUSTOM.
     "advertisedGroups": [ # User-specified list of prefix groups to advertise in custom mode. This field can only be populated if advertise_mode is CUSTOM and is advertised to all peers of the router. These groups will be advertised in addition to any specified prefixes. Leave this field blank to advertise no custom groups.
@@ -1675,7 +1801,11 @@
       },
     ],
     "asn": 42, # Local BGP Autonomous System Number (ASN). Must be an RFC6996 private ASN, either 16-bit or 32-bit. The value will be fixed for this router resource. All VPN tunnels that link to this router will have the same local ASN.
-    "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer. Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer. BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers. If set, this value must be between 1 and 120. The default is 20.
+    "keepaliveInterval": 42, # The interval in seconds between BGP keepalive messages that are sent to the peer.
+        # Not currently available publicly.
+        # Hold time is three times the interval at which keepalive messages are sent, and the hold time is the maximum number of seconds allowed to elapse between successive keepalive messages that BGP receives from a peer.
+        # BGP will use the smaller of either the local hold time value or the peer's hold time value as the hold time for the BGP connection between the two peers.
+        # If set, this value must be between 1 and 120. The default is 20.
   },
   "bgpPeers": [ # BGP information that must be configured into the routing stack to establish BGP peering. This information must specify the peer ASN and either the interface name, IP address, or peer IP address. Please refer to RFC4273.
     {
@@ -1694,12 +1824,26 @@
       ],
       "advertisedRoutePriority": 42, # The priority of routes advertised to this BGP peer. Where there is more than one matching route of maximum length, the routes with the lowest priority value win.
       "bfd": { # BFD configuration for the BGP peering.
-        "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-        "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router. If set, this value must be between 100 and 30000. The default is 300.
-        "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable. If set, the value must be a value between 2 and 16. The default is 3.
-        "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer. If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
+          # Not currently available publicly.
+        "minReceiveInterval": 42, # The minimum interval, in milliseconds, between BFD control packets received from the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the transmit interval of the other router.
+            # Not currently available publicly.
+            # If set, this value must be between 100 and 30000.
+            # The default is 300.
+        "minTransmitInterval": 42, # The minimum interval, in milliseconds, between BFD control packets transmitted to the peer router. The actual value is negotiated between the two routers and is equal to the greater of this value and the corresponding receive interval of the other router.
+            # Not currently available publicly.
+            # If set, this value must be between 100 and 30000.
+            # The default is 300.
+        "multiplier": 42, # The number of consecutive BFD packets that must be missed before BFD declares that a peer is unavailable.
+            # Not currently available publicly.
+            # If set, the value must be a value between 2 and 16.
+            # The default is 3.
+        "sessionInitializationMode": "A String", # The BFD session initialization mode for this BGP peer.
+            # Not currently available publicly.
+            # If set to ACTIVE, the Cloud Router will initiate the BFD session for this BGP peer. If set to PASSIVE, the Cloud Router will wait for the peer router to initiate the BFD session for this BGP peer. If set to DISABLED, BFD is disabled for this BGP peer. The default is PASSIVE.
       },
-      "enable": "A String", # The status of the BGP peer connection. If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
+      "enable": "A String", # The status of the BGP peer connection.
+          # Not currently available publicly.
+          # If set to FALSE, any active session with the peer is terminated and all associated routing information is removed. If set to TRUE, the peer connection can be established with routing information. The default is TRUE.
       "interfaceName": "A String", # Name of the interface the BGP peer is associated with.
       "ipAddress": "A String", # IP address of the interface inside Google Cloud Platform. Only IPv4 is supported.
       "managementType": "A String", # [Output Only] The resource that configures and manages this BGP peer.