AWSAutoScalingUpdateAutoScalingGroupType Class Reference

Inherits from AWSRequest : AWSModel : AWSMTLModel
Declared in AWSAutoScalingModel.h
AWSAutoScalingModel.m

  autoScalingGroupName

The name of the Auto Scaling group.

@property (nonatomic, strong) NSString *autoScalingGroupName

Declared In

AWSAutoScalingModel.h

  availabilityZones

One or more Availability Zones for the group.

@property (nonatomic, strong) NSArray<NSString*> *availabilityZones

Declared In

AWSAutoScalingModel.h

  defaultCooldown

The amount of time, in seconds, after a scaling activity completes before another scaling activity can start. The default value is 300.

For more information, see Scaling Cooldowns in the Amazon EC2 Auto Scaling User Guide.

@property (nonatomic, strong) NSNumber *defaultCooldown

Declared In

AWSAutoScalingModel.h

  desiredCapacity

The number of EC2 instances that should be running in the Auto Scaling group. This number must be greater than or equal to the minimum size of the group and less than or equal to the maximum size of the group.

@property (nonatomic, strong) NSNumber *desiredCapacity

Declared In

AWSAutoScalingModel.h

  healthCheckGracePeriod

The amount of time, in seconds, that Amazon EC2 Auto Scaling waits before checking the health status of an EC2 instance that has come into service. The default value is 0.

For more information, see Health Checks for Auto Scaling Instances in the Amazon EC2 Auto Scaling User Guide.

Conditional: This parameter is required if you are adding an ELB health check.

@property (nonatomic, strong) NSNumber *healthCheckGracePeriod

Declared In

AWSAutoScalingModel.h

  healthCheckType

The service to use for the health checks. The valid values are EC2 and ELB. If you configure an Auto Scaling group to use ELB health checks, it considers the instance unhealthy if it fails either the EC2 status checks or the load balancer health checks.

@property (nonatomic, strong) NSString *healthCheckType

Declared In

AWSAutoScalingModel.h

  launchConfigurationName

The name of the launch configuration. If you specify this parameter, you can't specify a launch template or a mixed instances policy.

@property (nonatomic, strong) NSString *launchConfigurationName

Declared In

AWSAutoScalingModel.h

  launchTemplate

The launch template and version to use to specify the updates. If you specify this parameter, you can't specify a launch configuration or a mixed instances policy.

@property (nonatomic, strong) AWSAutoScalingLaunchTemplateSpecification *launchTemplate

Declared In

AWSAutoScalingModel.h

  maxSize

The maximum size of the Auto Scaling group.

@property (nonatomic, strong) NSNumber *maxSize

Declared In

AWSAutoScalingModel.h

  minSize

The minimum size of the Auto Scaling group.

@property (nonatomic, strong) NSNumber *minSize

Declared In

AWSAutoScalingModel.h

  mixedInstancesPolicy

The mixed instances policy to use to specify the updates. If you specify this parameter, you can't specify a launch configuration or a launch template.

For more information, see Auto Scaling Groups with Multiple Instance Types and Purchase Options in the Amazon EC2 Auto Scaling User Guide.

@property (nonatomic, strong) AWSAutoScalingMixedInstancesPolicy *mixedInstancesPolicy

Declared In

AWSAutoScalingModel.h

  latestInstancesProtectedFromScaleIn

Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in.

For more information about preventing instances from terminating on scale in, see Instance Protection in the Amazon EC2 Auto Scaling User Guide.

@property (nonatomic, strong) NSNumber *latestInstancesProtectedFromScaleIn

Declared In

AWSAutoScalingModel.h

  placementGroup

The name of the placement group into which to launch your instances, if any. A placement group is a logical grouping of instances within a single Availability Zone. You cannot specify multiple Availability Zones and a placement group. For more information, see Placement Groups in the Amazon EC2 User Guide for Linux Instances.

@property (nonatomic, strong) NSString *placementGroup

Declared In

AWSAutoScalingModel.h

  serviceLinkedRoleARN

The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS services on your behalf. For more information, see Service-Linked Roles in the Amazon EC2 Auto Scaling User Guide.

@property (nonatomic, strong) NSString *serviceLinkedRoleARN

Declared In

AWSAutoScalingModel.h

  terminationPolicies

A standalone termination policy or a list of termination policies used to select the instance to terminate. The policies are executed in the order that they are listed.

For more information, see Controlling Which Instances Auto Scaling Terminates During Scale In in the Amazon EC2 Auto Scaling User Guide.

@property (nonatomic, strong) NSArray<NSString*> *terminationPolicies

Declared In

AWSAutoScalingModel.h

  VPCZoneIdentifier

A comma-separated list of subnet IDs, if you are launching into a VPC.

If you specify VPCZoneIdentifier with AvailabilityZones, the subnets that you specify for this parameter must reside in those Availability Zones.

@property (nonatomic, strong) NSString *VPCZoneIdentifier

Declared In

AWSAutoScalingModel.h