Updated API models and rebuilt service gems.

Author: aws-sdk-ruby-automation

apis/autoscaling/2011-01-01/api-2.json

@@ -1247,7 +1247,8 @@
         "DesiredCapacityType":{"shape":"XmlStringMaxLen255"},
         "DefaultInstanceWarmup":{"shape":"DefaultInstanceWarmup"},
         "TrafficSources":{"shape":"TrafficSources"},
-        "InstanceMaintenancePolicy":{"shape":"InstanceMaintenancePolicy"}
+        "InstanceMaintenancePolicy":{"shape":"InstanceMaintenancePolicy"},
+        "AvailabilityZoneDistribution":{"shape":"AvailabilityZoneDistribution"}
       }
     },
     "AutoScalingGroupDesiredCapacity":{"type":"integer"},
@@ -1322,6 +1323,12 @@
       "type":"list",
       "member":{"shape":"XmlStringMaxLen255"}
     },
+    "AvailabilityZoneDistribution":{
+      "type":"structure",
+      "members":{
+        "CapacityDistributionStrategy":{"shape":"CapacityDistributionStrategy"}
+      }
+    },
     "AvailabilityZones":{
       "type":"list",
       "member":{"shape":"XmlStringMaxLen255"}
@@ -1437,6 +1444,13 @@
         "AutoScalingGroupName":{"shape":"XmlStringMaxLen255"}
       }
     },
+    "CapacityDistributionStrategy":{
+      "type":"string",
+      "enum":[
+        "balanced-only",
+        "balanced-best-effort"
+      ]
+    },
     "CapacityForecast":{
       "type":"structure",
       "required":[
@@ -1531,7 +1545,8 @@
         "DesiredCapacityType":{"shape":"XmlStringMaxLen255"},
         "DefaultInstanceWarmup":{"shape":"DefaultInstanceWarmup"},
         "TrafficSources":{"shape":"TrafficSources"},
-        "InstanceMaintenancePolicy":{"shape":"InstanceMaintenancePolicy"}
+        "InstanceMaintenancePolicy":{"shape":"InstanceMaintenancePolicy"},
+        "AvailabilityZoneDistribution":{"shape":"AvailabilityZoneDistribution"}
       }
     },
     "CreateLaunchConfigurationType":{
@@ -3556,7 +3571,8 @@
         "Context":{"shape":"Context"},
         "DesiredCapacityType":{"shape":"XmlStringMaxLen255"},
         "DefaultInstanceWarmup":{"shape":"DefaultInstanceWarmup"},
-        "InstanceMaintenancePolicy":{"shape":"InstanceMaintenancePolicy"}
+        "InstanceMaintenancePolicy":{"shape":"InstanceMaintenancePolicy"},
+        "AvailabilityZoneDistribution":{"shape":"AvailabilityZoneDistribution"}
       }
     },
     "UpdatePlacementGroupParam":{

apis/autoscaling/2011-01-01/docs-2.json

@@ -376,6 +376,14 @@
         "PutNotificationConfigurationType$NotificationTypes": "<p>The type of event that causes the notification to be sent. To query the notification types supported by Amazon EC2 Auto Scaling, call the <a href=\"https://docs.aws.amazon.com/autoscaling/ec2/APIReference/API_DescribeAutoScalingNotificationTypes.html\">DescribeAutoScalingNotificationTypes</a> API.</p>"
       }
     },
+    "AvailabilityZoneDistribution": {
+      "base": "<p> Describes an Availability Zone distribution. </p>",
+      "refs": {
+        "AutoScalingGroup$AvailabilityZoneDistribution": "<p> The instance capacity distribution across Availability Zones. </p>",
+        "CreateAutoScalingGroupType$AvailabilityZoneDistribution": "<p>The instance capacity distribution across Availability Zones.</p>",
+        "UpdateAutoScalingGroupType$AvailabilityZoneDistribution": "<p> The instance capacity distribution across Availability Zones. </p>"
+      }
+    },
     "AvailabilityZones": {
       "base": null,
       "refs": {
@@ -487,6 +495,12 @@
       "refs": {
       }
     },
+    "CapacityDistributionStrategy": {
+      "base": null,
+      "refs": {
+        "AvailabilityZoneDistribution$CapacityDistributionStrategy": "<p> If launches fail in an Availability Zone, the following strategies are available. The default is <code>balanced-best-effort</code>. </p> <ul> <li> <p> <code>balanced-only</code> - If launches fail in an Availability Zone, Auto Scaling will continue to attempt to launch in the unhealthy zone to preserve a balanced distribution.</p> </li> <li> <p> <code>balanced-best-effort</code> - If launches fail in an Availability Zone, Auto Scaling will attempt to launch in another healthy Availability Zone instead.</p> </li> </ul>"
+      }
+    },
     "CapacityForecast": {
       "base": "<p>A <code>GetPredictiveScalingForecast</code> call returns the capacity forecast for a predictive scaling policy. This structure includes the data points for that capacity forecast, along with the timestamps of those data points. </p>",
       "refs": {