Update docs for 1.4.2 release
diff --git a/docs/dyn/replicapool_v1beta2.instanceGroupManagers.html b/docs/dyn/replicapool_v1beta2.instanceGroupManagers.html
index 54a9d8d..8c8bcb1 100644
--- a/docs/dyn/replicapool_v1beta2.instanceGroupManagers.html
+++ b/docs/dyn/replicapool_v1beta2.instanceGroupManagers.html
@@ -319,6 +319,7 @@
       "autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
         {
           "healthCheck": "A String", # The URL for the HealthCheck that signals autohealing.
+          "actionType": "A String", # The action to perform when an instance becomes unhealthy. Possible values are RECREATE or REBOOT. RECREATE replaces an unhealthy instance with a new instance that is based on the instance template for this managed instance group. REBOOT performs a soft reboot on an instance. If the instance cannot reboot, the instance performs a hard restart.
         },
       ],
       "targetPools": [ # The full URL of all target pools to which new instances in the group are added. Updating the target pool values does not affect existing instances.
@@ -354,6 +355,7 @@
     "autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
       {
         "healthCheck": "A String", # The URL for the HealthCheck that signals autohealing.
+        "actionType": "A String", # The action to perform when an instance becomes unhealthy. Possible values are RECREATE or REBOOT. RECREATE replaces an unhealthy instance with a new instance that is based on the instance template for this managed instance group. REBOOT performs a soft reboot on an instance. If the instance cannot reboot, the instance performs a hard restart.
       },
     ],
     "targetPools": [ # The full URL of all target pools to which new instances in the group are added. Updating the target pool values does not affect existing instances.
@@ -443,6 +445,7 @@
           "autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
             {
               "healthCheck": "A String", # The URL for the HealthCheck that signals autohealing.
+              "actionType": "A String", # The action to perform when an instance becomes unhealthy. Possible values are RECREATE or REBOOT. RECREATE replaces an unhealthy instance with a new instance that is based on the instance template for this managed instance group. REBOOT performs a soft reboot on an instance. If the instance cannot reboot, the instance performs a hard restart.
             },
           ],
           "targetPools": [ # The full URL of all target pools to which new instances in the group are added. Updating the target pool values does not affect existing instances.