Struct aws_sdk_autoscaling::Client

pub struct Client { /* private fields */ }

Client for Auto Scaling

Client for invoking operations on Auto Scaling. Each operation on Auto Scaling is a method on this this struct. .send() MUST be invoked on the generated operations to dispatch the request to the service.

Examples

Constructing a client and invoking an operation

    // create a shared configuration. This can be used & shared between multiple service clients.
    let shared_config = aws_config::load_from_env().await;
    let client = aws_sdk_autoscaling::Client::new(&shared_config);
    // invoke an operation
    /* let rsp = client
        .<operation_name>().
        .<param>("some value")
        .send().await; */

Constructing a client with custom configuration

use aws_config::retry::RetryConfig;
let shared_config = aws_config::load_from_env().await;
let config = aws_sdk_autoscaling::config::Builder::from(&shared_config)
  .retry_config(RetryConfig::disabled())
  .build();
let client = aws_sdk_autoscaling::Client::from_conf(config);

Implementations

impl Client

pub fn with_config(
    client: Client<DynConnector, DynMiddleware<DynConnector>>,
    conf: Config
) -> Self

Creates a client with the given service configuration.

pub fn conf(&self) -> &Config

Returns the client’s configuration.

impl Client

pub fn attach_instances(&self) -> AttachInstances

Constructs a fluent builder for the AttachInstances operation.

• The fluent builder is configurable:
  • instance_ids(Vec<String>) / set_instance_ids(Option<Vec<String>>):

    The IDs of the instances. You can specify up to 20 instances.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

• On success, responds with AttachInstancesOutput
• On failure, responds with SdkError<AttachInstancesError>

pub fn attach_load_balancers(&self) -> AttachLoadBalancers

Constructs a fluent builder for the AttachLoadBalancers operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • load_balancer_names(Vec<String>) / set_load_balancer_names(Option<Vec<String>>):

    The names of the load balancers. You can specify up to 10 load balancers.

• On success, responds with AttachLoadBalancersOutput
• On failure, responds with SdkError<AttachLoadBalancersError>

pub fn attach_load_balancer_target_groups(
    &self
) -> AttachLoadBalancerTargetGroups

Constructs a fluent builder for the AttachLoadBalancerTargetGroups operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • target_group_ar_ns(Vec<String>) / set_target_group_ar_ns(Option<Vec<String>>):

    The Amazon Resource Names (ARN) of the target groups. You can specify up to 10 target groups. To get the ARN of a target group, use the Elastic Load Balancing DescribeTargetGroups API operation.

• On success, responds with AttachLoadBalancerTargetGroupsOutput
• On failure, responds with SdkError<AttachLoadBalancerTargetGroupsError>

pub fn batch_delete_scheduled_action(&self) -> BatchDeleteScheduledAction

Constructs a fluent builder for the BatchDeleteScheduledAction operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • scheduled_action_names(Vec<String>) / set_scheduled_action_names(Option<Vec<String>>):

    The names of the scheduled actions to delete. The maximum number allowed is 50.

• On success, responds with BatchDeleteScheduledActionOutput with field(s):
  • failed_scheduled_actions(Option<Vec<FailedScheduledUpdateGroupActionRequest>>):

    The names of the scheduled actions that could not be deleted, including an error message.

• On failure, responds with SdkError<BatchDeleteScheduledActionError>

pub fn batch_put_scheduled_update_group_action(
    &self
) -> BatchPutScheduledUpdateGroupAction

Constructs a fluent builder for the BatchPutScheduledUpdateGroupAction operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • scheduled_update_group_actions(Vec<ScheduledUpdateGroupActionRequest>) / set_scheduled_update_group_actions(Option<Vec<ScheduledUpdateGroupActionRequest>>):

    One or more scheduled actions. The maximum number allowed is 50.

• On success, responds with BatchPutScheduledUpdateGroupActionOutput with field(s):
  • failed_scheduled_update_group_actions(Option<Vec<FailedScheduledUpdateGroupActionRequest>>):

    The names of the scheduled actions that could not be created or updated, including an error message.

• On failure, responds with SdkError<BatchPutScheduledUpdateGroupActionError>

pub fn cancel_instance_refresh(&self) -> CancelInstanceRefresh

Constructs a fluent builder for the CancelInstanceRefresh operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

• On success, responds with CancelInstanceRefreshOutput with field(s):
  • instance_refresh_id(Option<String>):

    The instance refresh ID.

• On failure, responds with SdkError<CancelInstanceRefreshError>

pub fn complete_lifecycle_action(&self) -> CompleteLifecycleAction

Constructs a fluent builder for the CompleteLifecycleAction operation.

• The fluent builder is configurable:
  • lifecycle_hook_name(impl Into<String>) / set_lifecycle_hook_name(Option<String>):

    The name of the lifecycle hook.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • lifecycle_action_token(impl Into<String>) / set_lifecycle_action_token(Option<String>):

    A universally unique identifier (UUID) that identifies a specific lifecycle action associated with an instance. Amazon EC2 Auto Scaling sends this token to the notification target you specified when you created the lifecycle hook.

  • lifecycle_action_result(impl Into<String>) / set_lifecycle_action_result(Option<String>):

    The action for the group to take. You can specify either CONTINUE or ABANDON.

  • instance_id(impl Into<String>) / set_instance_id(Option<String>):

    The ID of the instance.

• On success, responds with CompleteLifecycleActionOutput
• On failure, responds with SdkError<CompleteLifecycleActionError>

pub fn create_auto_scaling_group(&self) -> CreateAutoScalingGroup

Constructs a fluent builder for the CreateAutoScalingGroup operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group. This name must be unique per Region per account.

  • launch_configuration_name(impl Into<String>) / set_launch_configuration_name(Option<String>):

    The name of the launch configuration to use to launch instances.

    Conditional: You must specify either a launch template (LaunchTemplate or MixedInstancesPolicy) or a launch configuration (LaunchConfigurationName or InstanceId).

  • launch_template(LaunchTemplateSpecification) / set_launch_template(Option<LaunchTemplateSpecification>):

    Information used to specify the launch template and version to use to launch instances.

    Conditional: You must specify either a launch template (LaunchTemplate or MixedInstancesPolicy) or a launch configuration (LaunchConfigurationName or InstanceId).

    The launch template that is specified must be configured for use with an Auto Scaling group. For more information, see Creating a launch template for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.

  • mixed_instances_policy(MixedInstancesPolicy) / set_mixed_instances_policy(Option<MixedInstancesPolicy>):

    An embedded object that specifies a mixed instances policy.

    For more information, see Auto Scaling groups with multiple instance types and purchase options in the Amazon EC2 Auto Scaling User Guide.

  • instance_id(impl Into<String>) / set_instance_id(Option<String>):

    The ID of the instance used to base the launch configuration on. If specified, Amazon EC2 Auto Scaling uses the configuration values from the specified instance to create a new launch configuration. To get the instance ID, use the Amazon EC2 DescribeInstances API operation. For more information, see Creating an Auto Scaling group using an EC2 instance in the Amazon EC2 Auto Scaling User Guide.

  • min_size(i32) / set_min_size(Option<i32>):

    The minimum size of the group.

  • max_size(i32) / set_max_size(Option<i32>):

    The maximum size of the group.

    With a mixed instances policy that uses instance weighting, Amazon EC2 Auto Scaling may need to go above MaxSize to meet your capacity requirements. In this event, Amazon EC2 Auto Scaling will never go above MaxSize by more than your largest instance weight (weights that define how many units each instance contributes to the desired capacity of the group).

  • desired_capacity(i32) / set_desired_capacity(Option<i32>):

    The desired capacity is the initial capacity of the Auto Scaling group at the time of its creation and the capacity it attempts to maintain. It can scale beyond this capacity if you configure auto scaling. 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. If you do not specify a desired capacity, the default is the minimum size of the group.

  • default_cooldown(i32) / set_default_cooldown(Option<i32>):

    Only needed if you use simple scaling policies.

    The amount of time, in seconds, between one scaling activity ending and another one starting due to simple scaling policies. For more information, see Scaling cooldowns for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.

    Default: 300 seconds

  • availability_zones(Vec<String>) / set_availability_zones(Option<Vec<String>>):

    A list of Availability Zones where instances in the Auto Scaling group can be created. Used for launching into the default VPC subnet in each Availability Zone when not using the VPCZoneIdentifier property, or for attaching a network interface when an existing network interface ID is specified in a launch template.

  • load_balancer_names(Vec<String>) / set_load_balancer_names(Option<Vec<String>>):

    A list of Classic Load Balancers associated with this Auto Scaling group. For Application Load Balancers, Network Load Balancers, and Gateway Load Balancer, specify the TargetGroupARNs property instead.

  • target_group_ar_ns(Vec<String>) / set_target_group_ar_ns(Option<Vec<String>>):

    The Amazon Resource Names (ARN) of the target groups to associate with the Auto Scaling group. Instances are registered as targets with the target groups. The target groups receive incoming traffic and route requests to one or more registered targets. For more information, see Use Elastic Load Balancing to distribute traffic across the instances in your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.

  • health_check_type(impl Into<String>) / set_health_check_type(Option<String>):

    The service to use for the health checks. The valid values are EC2 (default) and ELB. If you configure an Auto Scaling group to use load balancer (ELB) health checks, it considers the instance unhealthy if it fails either the EC2 status checks or the load balancer health checks. For more information, see Health checks for Auto Scaling instances in the Amazon EC2 Auto Scaling User Guide.

  • health_check_grace_period(i32) / set_health_check_grace_period(Option<i32>):

    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 and marking it unhealthy due to a failed Elastic Load Balancing or custom health check. This is useful if your instances do not immediately pass these health checks after they enter the InService state. For more information, see Health check grace period in the Amazon EC2 Auto Scaling User Guide.

    Default: 0 seconds

  • placement_group(impl Into<String>) / set_placement_group(Option<String>):

    The name of the placement group into which to launch your instances. For more information, see Placement groups in the Amazon EC2 User Guide for Linux Instances.

    A cluster placement group is a logical grouping of instances within a single Availability Zone. You cannot specify multiple Availability Zones and a cluster placement group.

  • vpc_zone_identifier(impl Into<String>) / set_vpc_zone_identifier(Option<String>):

    A comma-separated list of subnet IDs for a virtual private cloud (VPC) where instances in the Auto Scaling group can be created. If you specify VPCZoneIdentifier with AvailabilityZones, the subnets that you specify must reside in those Availability Zones.

  • termination_policies(Vec<String>) / set_termination_policies(Option<Vec<String>>):

    A policy or a list of policies that are used to select the instance to terminate. These policies are executed in the order that you list them. For more information, see Work with Amazon EC2 Auto Scaling termination policies in the Amazon EC2 Auto Scaling User Guide.

    Valid values: Default | AllocationStrategy | ClosestToNextInstanceHour | NewestInstance | OldestInstance | OldestLaunchConfiguration | OldestLaunchTemplate | arn:aws:lambda:region:account-id:function:my-function:my-alias

  • new_instances_protected_from_scale_in(bool) / set_new_instances_protected_from_scale_in(Option<bool>):

    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 Using instance scale-in protection in the Amazon EC2 Auto Scaling User Guide.

  • capacity_rebalance(bool) / set_capacity_rebalance(Option<bool>):

    Indicates whether Capacity Rebalancing is enabled. Otherwise, Capacity Rebalancing is disabled. When you turn on Capacity Rebalancing, Amazon EC2 Auto Scaling attempts to launch a Spot Instance whenever Amazon EC2 notifies that a Spot Instance is at an elevated risk of interruption. After launching a new instance, it then terminates an old instance. For more information, see Use Capacity Rebalancing to handle Amazon EC2 Spot Interruptions in the in the Amazon EC2 Auto Scaling User Guide.

  • lifecycle_hook_specification_list(Vec<LifecycleHookSpecification>) / set_lifecycle_hook_specification_list(Option<Vec<LifecycleHookSpecification>>):

    One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.

  • tags(Vec<Tag>) / set_tags(Option<Vec<Tag>>):

    One or more tags. You can tag your Auto Scaling group and propagate the tags to the Amazon EC2 instances it launches. Tags are not propagated to Amazon EBS volumes. To add tags to Amazon EBS volumes, specify the tags in a launch template but use caution. If the launch template specifies an instance tag with a key that is also specified for the Auto Scaling group, Amazon EC2 Auto Scaling overrides the value of that instance tag with the value specified by the Auto Scaling group. For more information, see Tag Auto Scaling groups and instances in the Amazon EC2 Auto Scaling User Guide.

  • service_linked_role_arn(impl Into<String>) / set_service_linked_role_arn(Option<String>):

    The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other Amazon Web Services service on your behalf. By default, Amazon EC2 Auto Scaling uses a service-linked role named AWSServiceRoleForAutoScaling, which it creates if it does not exist. For more information, see Service-linked roles in the Amazon EC2 Auto Scaling User Guide.

  • max_instance_lifetime(i32) / set_max_instance_lifetime(Option<i32>):

    The maximum amount of time, in seconds, that an instance can be in service. The default is null. If specified, the value must be either 0 or a number equal to or greater than 86,400 seconds (1 day). For more information, see Replacing Auto Scaling instances based on maximum instance lifetime in the Amazon EC2 Auto Scaling User Guide.

  • context(impl Into<String>) / set_context(Option<String>):

    Reserved.

  • desired_capacity_type(impl Into<String>) / set_desired_capacity_type(Option<String>):

    The unit of measurement for the value specified for desired capacity. Amazon EC2 Auto Scaling supports DesiredCapacityType for attribute-based instance type selection only. For more information, see Creating an Auto Scaling group using attribute-based instance type selection in the Amazon EC2 Auto Scaling User Guide.

    By default, Amazon EC2 Auto Scaling specifies units, which translates into number of instances.

    Valid values: units | vcpu | memory-mib

  • default_instance_warmup(i32) / set_default_instance_warmup(Option<i32>):

    The amount of time, in seconds, until a newly launched instance can contribute to the Amazon CloudWatch metrics. This delay lets an instance finish initializing before Amazon EC2 Auto Scaling aggregates instance metrics, resulting in more reliable usage data. Set this value equal to the amount of time that it takes for resource consumption to become stable after an instance reaches the InService state. For more information, see Set the default instance warmup for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.

    To manage your warm-up settings at the group level, we recommend that you set the default instance warmup, even if its value is set to 0 seconds. This also optimizes the performance of scaling policies that scale continuously, such as target tracking and step scaling policies.

    If you need to remove a value that you previously set, include the property but specify -1 for the value. However, we strongly recommend keeping the default instance warmup enabled by specifying a minimum value of 0.

    Default: None

• On success, responds with CreateAutoScalingGroupOutput
• On failure, responds with SdkError<CreateAutoScalingGroupError>

pub fn create_launch_configuration(&self) -> CreateLaunchConfiguration

Constructs a fluent builder for the CreateLaunchConfiguration operation.

• The fluent builder is configurable:
  • launch_configuration_name(impl Into<String>) / set_launch_configuration_name(Option<String>):

    The name of the launch configuration. This name must be unique per Region per account.

  • image_id(impl Into<String>) / set_image_id(Option<String>):

    The ID of the Amazon Machine Image (AMI) that was assigned during registration. For more information, see Finding a Linux AMI in the Amazon EC2 User Guide for Linux Instances.

    If you specify InstanceId, an ImageId is not required.

  • key_name(impl Into<String>) / set_key_name(Option<String>):

    The name of the key pair. For more information, see Amazon EC2 key pairs and Linux instances in the Amazon EC2 User Guide for Linux Instances.

  • security_groups(Vec<String>) / set_security_groups(Option<Vec<String>>):

    A list that contains the security group IDs to assign to the instances in the Auto Scaling group. For more information, see Control traffic to resources using security groups in the Amazon Virtual Private Cloud User Guide.

  • classic_link_vpc_id(impl Into<String>) / set_classic_link_vpc_id(Option<String>):

    EC2-Classic retires on August 15, 2022. This property is not supported after that date.

    The ID of a ClassicLink-enabled VPC to link your EC2-Classic instances to. For more information, see ClassicLink in the Amazon EC2 User Guide for Linux Instances.

  • classic_link_vpc_security_groups(Vec<String>) / set_classic_link_vpc_security_groups(Option<Vec<String>>):

    EC2-Classic retires on August 15, 2022. This property is not supported after that date.

    The IDs of one or more security groups for the specified ClassicLink-enabled VPC.

    If you specify the ClassicLinkVPCId property, you must specify ClassicLinkVPCSecurityGroups.

  • user_data(impl Into<String>) / set_user_data(Option<String>):

    The user data to make available to the launched EC2 instances. For more information, see Instance metadata and user data (Linux) and Instance metadata and user data (Windows). If you are using a command line tool, base64-encoding is performed for you, and you can load the text from a file. Otherwise, you must provide base64-encoded text. User data is limited to 16 KB.

  • instance_id(impl Into<String>) / set_instance_id(Option<String>):

    The ID of the instance to use to create the launch configuration. The new launch configuration derives attributes from the instance, except for the block device mapping.

    To create a launch configuration with a block device mapping or override any other instance attributes, specify them as part of the same request.

    For more information, see Creating a launch configuration using an EC2 instance in the Amazon EC2 Auto Scaling User Guide.

  • instance_type(impl Into<String>) / set_instance_type(Option<String>):

    Specifies the instance type of the EC2 instance. For information about available instance types, see Available instance types in the Amazon EC2 User Guide for Linux Instances.

    If you specify InstanceId, an InstanceType is not required.

  • kernel_id(impl Into<String>) / set_kernel_id(Option<String>):

    The ID of the kernel associated with the AMI.

    We recommend that you use PV-GRUB instead of kernels and RAM disks. For more information, see User provided kernels in the Amazon EC2 User Guide for Linux Instances.

  • ramdisk_id(impl Into<String>) / set_ramdisk_id(Option<String>):

    The ID of the RAM disk to select.

    We recommend that you use PV-GRUB instead of kernels and RAM disks. For more information, see User provided kernels in the Amazon EC2 User Guide for Linux Instances.

  • block_device_mappings(Vec<BlockDeviceMapping>) / set_block_device_mappings(Option<Vec<BlockDeviceMapping>>):

    The block device mapping entries that define the block devices to attach to the instances at launch. By default, the block devices specified in the block device mapping for the AMI are used. For more information, see Block device mappings in the Amazon EC2 User Guide for Linux Instances.

  • instance_monitoring(InstanceMonitoring) / set_instance_monitoring(Option<InstanceMonitoring>):

    Controls whether instances in this group are launched with detailed (true) or basic (false) monitoring.

    The default value is true (enabled).

    When detailed monitoring is enabled, Amazon CloudWatch generates metrics every minute and your account is charged a fee. When you disable detailed monitoring, CloudWatch generates metrics every 5 minutes. For more information, see Configure Monitoring for Auto Scaling Instances in the Amazon EC2 Auto Scaling User Guide.

  • spot_price(impl Into<String>) / set_spot_price(Option<String>):

    The maximum hourly price to be paid for any Spot Instance launched to fulfill the request. Spot Instances are launched when the price you specify exceeds the current Spot price. For more information, see Request Spot Instances for fault-tolerant and flexible applications in the Amazon EC2 Auto Scaling User Guide.

    Valid Range: Minimum value of 0.001

    When you change your maximum price by creating a new launch configuration, running instances will continue to run as long as the maximum price for those running instances is higher than the current Spot price.

  • iam_instance_profile(impl Into<String>) / set_iam_instance_profile(Option<String>):

    The name or the Amazon Resource Name (ARN) of the instance profile associated with the IAM role for the instance. The instance profile contains the IAM role. For more information, see IAM role for applications that run on Amazon EC2 instances in the Amazon EC2 Auto Scaling User Guide.

  • ebs_optimized(bool) / set_ebs_optimized(Option<bool>):

    Specifies whether the launch configuration is optimized for EBS I/O (true) or not (false). The optimization provides dedicated throughput to Amazon EBS and an optimized configuration stack to provide optimal I/O performance. This optimization is not available with all instance types. Additional fees are incurred when you enable EBS optimization for an instance type that is not EBS-optimized by default. For more information, see Amazon EBS-optimized instances in the Amazon EC2 User Guide for Linux Instances.

    The default value is false.

  • associate_public_ip_address(bool) / set_associate_public_ip_address(Option<bool>):

    Specifies whether to assign a public IPv4 address to the group’s instances. If the instance is launched into a default subnet, the default is to assign a public IPv4 address, unless you disabled the option to assign a public IPv4 address on the subnet. If the instance is launched into a nondefault subnet, the default is not to assign a public IPv4 address, unless you enabled the option to assign a public IPv4 address on the subnet.

    If you specify true, each instance in the Auto Scaling group receives a unique public IPv4 address. For more information, see Launching Auto Scaling instances in a VPC in the Amazon EC2 Auto Scaling User Guide.

    If you specify this property, you must specify at least one subnet for VPCZoneIdentifier when you create your group.

  • placement_tenancy(impl Into<String>) / set_placement_tenancy(Option<String>):

    The tenancy of the instance, either default or dedicated. An instance with dedicated tenancy runs on isolated, single-tenant hardware and can only be launched into a VPC. To launch dedicated instances into a shared tenancy VPC (a VPC with the instance placement tenancy attribute set to default), you must set the value of this property to dedicated. For more information, see Configuring instance tenancy with Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.

    If you specify PlacementTenancy, you must specify at least one subnet for VPCZoneIdentifier when you create your group.

    Valid values: default | dedicated

  • metadata_options(InstanceMetadataOptions) / set_metadata_options(Option<InstanceMetadataOptions>):

    The metadata options for the instances. For more information, see Configuring the Instance Metadata Options in the Amazon EC2 Auto Scaling User Guide.

• On success, responds with CreateLaunchConfigurationOutput
• On failure, responds with SdkError<CreateLaunchConfigurationError>

pub fn create_or_update_tags(&self) -> CreateOrUpdateTags

Constructs a fluent builder for the CreateOrUpdateTags operation.

• The fluent builder is configurable:
  • tags(Vec<Tag>) / set_tags(Option<Vec<Tag>>):

    One or more tags.

• On success, responds with CreateOrUpdateTagsOutput
• On failure, responds with SdkError<CreateOrUpdateTagsError>

pub fn delete_auto_scaling_group(&self) -> DeleteAutoScalingGroup

Constructs a fluent builder for the DeleteAutoScalingGroup operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • force_delete(bool) / set_force_delete(Option<bool>):

    Specifies that the group is to be deleted along with all instances associated with the group, without waiting for all instances to be terminated. This action also deletes any outstanding lifecycle actions associated with the group.

• On success, responds with DeleteAutoScalingGroupOutput
• On failure, responds with SdkError<DeleteAutoScalingGroupError>

pub fn delete_launch_configuration(&self) -> DeleteLaunchConfiguration

Constructs a fluent builder for the DeleteLaunchConfiguration operation.

• The fluent builder is configurable:
  • launch_configuration_name(impl Into<String>) / set_launch_configuration_name(Option<String>):

    The name of the launch configuration.

• On success, responds with DeleteLaunchConfigurationOutput
• On failure, responds with SdkError<DeleteLaunchConfigurationError>

pub fn delete_lifecycle_hook(&self) -> DeleteLifecycleHook

Constructs a fluent builder for the DeleteLifecycleHook operation.

• The fluent builder is configurable:
  • lifecycle_hook_name(impl Into<String>) / set_lifecycle_hook_name(Option<String>):

    The name of the lifecycle hook.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

• On success, responds with DeleteLifecycleHookOutput
• On failure, responds with SdkError<DeleteLifecycleHookError>

pub fn delete_notification_configuration(
    &self
) -> DeleteNotificationConfiguration

Constructs a fluent builder for the DeleteNotificationConfiguration operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • topic_arn(impl Into<String>) / set_topic_arn(Option<String>):

    The Amazon Resource Name (ARN) of the Amazon SNS topic.

• On success, responds with DeleteNotificationConfigurationOutput
• On failure, responds with SdkError<DeleteNotificationConfigurationError>

pub fn delete_policy(&self) -> DeletePolicy

Constructs a fluent builder for the DeletePolicy operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • policy_name(impl Into<String>) / set_policy_name(Option<String>):

    The name or Amazon Resource Name (ARN) of the policy.

• On success, responds with DeletePolicyOutput
• On failure, responds with SdkError<DeletePolicyError>

pub fn delete_scheduled_action(&self) -> DeleteScheduledAction

Constructs a fluent builder for the DeleteScheduledAction operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • scheduled_action_name(impl Into<String>) / set_scheduled_action_name(Option<String>):

    The name of the action to delete.

• On success, responds with DeleteScheduledActionOutput
• On failure, responds with SdkError<DeleteScheduledActionError>

pub fn delete_tags(&self) -> DeleteTags

Constructs a fluent builder for the DeleteTags operation.

• The fluent builder is configurable:
  • tags(Vec<Tag>) / set_tags(Option<Vec<Tag>>):

    One or more tags.

• On success, responds with DeleteTagsOutput
• On failure, responds with SdkError<DeleteTagsError>

pub fn delete_warm_pool(&self) -> DeleteWarmPool

Constructs a fluent builder for the DeleteWarmPool operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • force_delete(bool) / set_force_delete(Option<bool>):

    Specifies that the warm pool is to be deleted along with all of its associated instances, without waiting for all instances to be terminated. This parameter also deletes any outstanding lifecycle actions associated with the warm pool instances.

• On success, responds with DeleteWarmPoolOutput
• On failure, responds with SdkError<DeleteWarmPoolError>

pub fn describe_account_limits(&self) -> DescribeAccountLimits

Constructs a fluent builder for the DescribeAccountLimits operation.

• The fluent builder takes no input, just send it.
• On success, responds with DescribeAccountLimitsOutput with field(s):
  • max_number_of_auto_scaling_groups(Option<i32>):

    The maximum number of groups allowed for your account. The default is 200 groups per Region.

  • max_number_of_launch_configurations(Option<i32>):

    The maximum number of launch configurations allowed for your account. The default is 200 launch configurations per Region.

  • number_of_auto_scaling_groups(Option<i32>):

    The current number of groups for your account.

  • number_of_launch_configurations(Option<i32>):

    The current number of launch configurations for your account.

• On failure, responds with SdkError<DescribeAccountLimitsError>

pub fn describe_adjustment_types(&self) -> DescribeAdjustmentTypes

Constructs a fluent builder for the DescribeAdjustmentTypes operation.

• The fluent builder takes no input, just send it.
• On success, responds with DescribeAdjustmentTypesOutput with field(s):
  • adjustment_types(Option<Vec<AdjustmentType>>):

    The policy adjustment types.

• On failure, responds with SdkError<DescribeAdjustmentTypesError>

pub fn describe_auto_scaling_groups(&self) -> DescribeAutoScalingGroups

Constructs a fluent builder for the DescribeAutoScalingGroups operation. This operation supports pagination; See into_paginator().

• The fluent builder is configurable:
  • auto_scaling_group_names(Vec<String>) / set_auto_scaling_group_names(Option<Vec<String>>):

    The names of the Auto Scaling groups. By default, you can only specify up to 50 names. You can optionally increase this limit using the MaxRecords property.

    If you omit this property, all Auto Scaling groups are described.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 50 and the maximum value is 100.

  • filters(Vec<Filter>) / set_filters(Option<Vec<Filter>>):

    One or more filters to limit the results based on specific tags.

• On success, responds with DescribeAutoScalingGroupsOutput with field(s):
  • auto_scaling_groups(Option<Vec<AutoScalingGroup>>):

    The groups.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeAutoScalingGroupsError>

pub fn describe_auto_scaling_instances(&self) -> DescribeAutoScalingInstances

Constructs a fluent builder for the DescribeAutoScalingInstances operation. This operation supports pagination; See into_paginator().

• The fluent builder is configurable:
  • instance_ids(Vec<String>) / set_instance_ids(Option<Vec<String>>):

    The IDs of the instances. If you omit this property, all Auto Scaling instances are described. If you specify an ID that does not exist, it is ignored with no error.

    Array Members: Maximum number of 50 items.

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 50 and the maximum value is 50.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

• On success, responds with DescribeAutoScalingInstancesOutput with field(s):
  • auto_scaling_instances(Option<Vec<AutoScalingInstanceDetails>>):

    The instances.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeAutoScalingInstancesError>

pub fn describe_auto_scaling_notification_types(
    &self
) -> DescribeAutoScalingNotificationTypes

Constructs a fluent builder for the DescribeAutoScalingNotificationTypes operation.

• The fluent builder takes no input, just send it.
• On success, responds with DescribeAutoScalingNotificationTypesOutput with field(s):
  • auto_scaling_notification_types(Option<Vec<String>>):

    The notification types.

• On failure, responds with SdkError<DescribeAutoScalingNotificationTypesError>

pub fn describe_instance_refreshes(&self) -> DescribeInstanceRefreshes

Constructs a fluent builder for the DescribeInstanceRefreshes operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • instance_refresh_ids(Vec<String>) / set_instance_refresh_ids(Option<Vec<String>>):

    One or more instance refresh IDs.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 50 and the maximum value is 100.

• On success, responds with DescribeInstanceRefreshesOutput with field(s):
  • instance_refreshes(Option<Vec<InstanceRefresh>>):

    The instance refreshes for the specified group, sorted by creation timestamp in descending order.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeInstanceRefreshesError>

pub fn describe_launch_configurations(&self) -> DescribeLaunchConfigurations

Constructs a fluent builder for the DescribeLaunchConfigurations operation. This operation supports pagination; See into_paginator().

• The fluent builder is configurable:
  • launch_configuration_names(Vec<String>) / set_launch_configuration_names(Option<Vec<String>>):

    The launch configuration names. If you omit this property, all launch configurations are described.

    Array Members: Maximum number of 50 items.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 50 and the maximum value is 100.

• On success, responds with DescribeLaunchConfigurationsOutput with field(s):
  • launch_configurations(Option<Vec<LaunchConfiguration>>):

    The launch configurations.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeLaunchConfigurationsError>

pub fn describe_lifecycle_hooks(&self) -> DescribeLifecycleHooks

Constructs a fluent builder for the DescribeLifecycleHooks operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • lifecycle_hook_names(Vec<String>) / set_lifecycle_hook_names(Option<Vec<String>>):

    The names of one or more lifecycle hooks. If you omit this property, all lifecycle hooks are described.

• On success, responds with DescribeLifecycleHooksOutput with field(s):
  • lifecycle_hooks(Option<Vec<LifecycleHook>>):

    The lifecycle hooks for the specified group.

• On failure, responds with SdkError<DescribeLifecycleHooksError>

pub fn describe_lifecycle_hook_types(&self) -> DescribeLifecycleHookTypes

Constructs a fluent builder for the DescribeLifecycleHookTypes operation.

• The fluent builder takes no input, just send it.
• On success, responds with DescribeLifecycleHookTypesOutput with field(s):
  • lifecycle_hook_types(Option<Vec<String>>):

    The lifecycle hook types.

• On failure, responds with SdkError<DescribeLifecycleHookTypesError>

pub fn describe_load_balancers(&self) -> DescribeLoadBalancers

Constructs a fluent builder for the DescribeLoadBalancers operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 100 and the maximum value is 100.

• On success, responds with DescribeLoadBalancersOutput with field(s):
  • load_balancers(Option<Vec<LoadBalancerState>>):

    The load balancers.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeLoadBalancersError>

pub fn describe_load_balancer_target_groups(
    &self
) -> DescribeLoadBalancerTargetGroups

Constructs a fluent builder for the DescribeLoadBalancerTargetGroups operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 100 and the maximum value is 100.

• On success, responds with DescribeLoadBalancerTargetGroupsOutput with field(s):
  • load_balancer_target_groups(Option<Vec<LoadBalancerTargetGroupState>>):

    Information about the target groups.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeLoadBalancerTargetGroupsError>

pub fn describe_metric_collection_types(&self) -> DescribeMetricCollectionTypes

Constructs a fluent builder for the DescribeMetricCollectionTypes operation.

• The fluent builder takes no input, just send it.
• On success, responds with DescribeMetricCollectionTypesOutput with field(s):
  • metrics(Option<Vec<MetricCollectionType>>):

    The metrics.

  • granularities(Option<Vec<MetricGranularityType>>):

    The granularities for the metrics.

• On failure, responds with SdkError<DescribeMetricCollectionTypesError>

pub fn describe_notification_configurations(
    &self
) -> DescribeNotificationConfigurations

Constructs a fluent builder for the DescribeNotificationConfigurations operation. This operation supports pagination; See into_paginator().

• The fluent builder is configurable:
  • auto_scaling_group_names(Vec<String>) / set_auto_scaling_group_names(Option<Vec<String>>):

    The name of the Auto Scaling group.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 50 and the maximum value is 100.

• On success, responds with DescribeNotificationConfigurationsOutput with field(s):
  • notification_configurations(Option<Vec<NotificationConfiguration>>):

    The notification configurations.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeNotificationConfigurationsError>

pub fn describe_policies(&self) -> DescribePolicies

Constructs a fluent builder for the DescribePolicies operation. This operation supports pagination; See into_paginator().

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • policy_names(Vec<String>) / set_policy_names(Option<Vec<String>>):

    The names of one or more policies. If you omit this property, all policies are described. If a group name is provided, the results are limited to that group. If you specify an unknown policy name, it is ignored with no error.

    Array Members: Maximum number of 50 items.

  • policy_types(Vec<String>) / set_policy_types(Option<Vec<String>>):

    One or more policy types. The valid values are SimpleScaling, StepScaling, TargetTrackingScaling, and PredictiveScaling.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to be returned with each call. The default value is 50 and the maximum value is 100.

• On success, responds with DescribePoliciesOutput with field(s):
  • scaling_policies(Option<Vec<ScalingPolicy>>):

    The scaling policies.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribePoliciesError>

pub fn describe_scaling_activities(&self) -> DescribeScalingActivities

Constructs a fluent builder for the DescribeScalingActivities operation. This operation supports pagination; See into_paginator().

• The fluent builder is configurable:
  • activity_ids(Vec<String>) / set_activity_ids(Option<Vec<String>>):

    The activity IDs of the desired scaling activities. If you omit this property, all activities for the past six weeks are described. If unknown activities are requested, they are ignored with no error. If you specify an Auto Scaling group, the results are limited to that group.

    Array Members: Maximum number of 50 IDs.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • include_deleted_groups(bool) / set_include_deleted_groups(Option<bool>):

    Indicates whether to include scaling activity from deleted Auto Scaling groups.

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 100 and the maximum value is 100.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

• On success, responds with DescribeScalingActivitiesOutput with field(s):
  • activities(Option<Vec<Activity>>):

    The scaling activities. Activities are sorted by start time. Activities still in progress are described first.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeScalingActivitiesError>

pub fn describe_scaling_process_types(&self) -> DescribeScalingProcessTypes

Constructs a fluent builder for the DescribeScalingProcessTypes operation.

• The fluent builder takes no input, just send it.
• On success, responds with DescribeScalingProcessTypesOutput with field(s):
  • processes(Option<Vec<ProcessType>>):

    The names of the process types.

• On failure, responds with SdkError<DescribeScalingProcessTypesError>

pub fn describe_scheduled_actions(&self) -> DescribeScheduledActions

Constructs a fluent builder for the DescribeScheduledActions operation. This operation supports pagination; See into_paginator().

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • scheduled_action_names(Vec<String>) / set_scheduled_action_names(Option<Vec<String>>):

    The names of one or more scheduled actions. If you omit this property, all scheduled actions are described. If you specify an unknown scheduled action, it is ignored with no error.

    Array Members: Maximum number of 50 actions.

  • start_time(DateTime) / set_start_time(Option<DateTime>):

    The earliest scheduled start time to return. If scheduled action names are provided, this property is ignored.

  • end_time(DateTime) / set_end_time(Option<DateTime>):

    The latest scheduled start time to return. If scheduled action names are provided, this property is ignored.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 50 and the maximum value is 100.

• On success, responds with DescribeScheduledActionsOutput with field(s):
  • scheduled_update_group_actions(Option<Vec<ScheduledUpdateGroupAction>>):

    The scheduled actions.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeScheduledActionsError>

pub fn describe_tags(&self) -> DescribeTags

Constructs a fluent builder for the DescribeTags operation. This operation supports pagination; See into_paginator().

• The fluent builder is configurable:
  • filters(Vec<Filter>) / set_filters(Option<Vec<Filter>>):

    One or more filters to scope the tags to return. The maximum number of filters per filter type (for example, auto-scaling-group) is 1000.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of items to return with this call. The default value is 50 and the maximum value is 100.

• On success, responds with DescribeTagsOutput with field(s):
  • tags(Option<Vec<TagDescription>>):

    One or more tags.

  • next_token(Option<String>):

    A string that indicates that the response contains more items than can be returned in a single response. To receive additional items, specify this string for the NextToken value when requesting the next set of items. This value is null when there are no more items to return.

• On failure, responds with SdkError<DescribeTagsError>

pub fn describe_termination_policy_types(
    &self
) -> DescribeTerminationPolicyTypes

Constructs a fluent builder for the DescribeTerminationPolicyTypes operation.

• The fluent builder takes no input, just send it.
• On success, responds with DescribeTerminationPolicyTypesOutput with field(s):
  • termination_policy_types(Option<Vec<String>>):

    The termination policies supported by Amazon EC2 Auto Scaling: OldestInstance, OldestLaunchConfiguration, NewestInstance, ClosestToNextInstanceHour, Default, OldestLaunchTemplate, and AllocationStrategy.

• On failure, responds with SdkError<DescribeTerminationPolicyTypesError>

pub fn describe_warm_pool(&self) -> DescribeWarmPool

Constructs a fluent builder for the DescribeWarmPool operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • max_records(i32) / set_max_records(Option<i32>):

    The maximum number of instances to return with this call. The maximum value is 50.

  • next_token(impl Into<String>) / set_next_token(Option<String>):

    The token for the next set of instances to return. (You received this token from a previous call.)

• On success, responds with DescribeWarmPoolOutput with field(s):
  • warm_pool_configuration(Option<WarmPoolConfiguration>):

    The warm pool configuration details.

  • instances(Option<Vec<Instance>>):

    The instances that are currently in the warm pool.

  • next_token(Option<String>):

    The token for the next set of items to return. (You received this token from a previous call.)

• On failure, responds with SdkError<DescribeWarmPoolError>

pub fn detach_instances(&self) -> DetachInstances

Constructs a fluent builder for the DetachInstances operation.

• The fluent builder is configurable:
  • instance_ids(Vec<String>) / set_instance_ids(Option<Vec<String>>):

    The IDs of the instances. You can specify up to 20 instances.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • should_decrement_desired_capacity(bool) / set_should_decrement_desired_capacity(Option<bool>):

    Indicates whether the Auto Scaling group decrements the desired capacity value by the number of instances detached.

• On success, responds with DetachInstancesOutput with field(s):
  • activities(Option<Vec<Activity>>):

    The activities related to detaching the instances from the Auto Scaling group.

• On failure, responds with SdkError<DetachInstancesError>

pub fn detach_load_balancers(&self) -> DetachLoadBalancers

Constructs a fluent builder for the DetachLoadBalancers operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • load_balancer_names(Vec<String>) / set_load_balancer_names(Option<Vec<String>>):

    The names of the load balancers. You can specify up to 10 load balancers.

• On success, responds with DetachLoadBalancersOutput
• On failure, responds with SdkError<DetachLoadBalancersError>

pub fn detach_load_balancer_target_groups(
    &self
) -> DetachLoadBalancerTargetGroups

Constructs a fluent builder for the DetachLoadBalancerTargetGroups operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • target_group_ar_ns(Vec<String>) / set_target_group_ar_ns(Option<Vec<String>>):

    The Amazon Resource Names (ARN) of the target groups. You can specify up to 10 target groups.

• On success, responds with DetachLoadBalancerTargetGroupsOutput
• On failure, responds with SdkError<DetachLoadBalancerTargetGroupsError>

pub fn disable_metrics_collection(&self) -> DisableMetricsCollection

Constructs a fluent builder for the DisableMetricsCollection operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • metrics(Vec<String>) / set_metrics(Option<Vec<String>>):

    Identifies the metrics to disable.

    You can specify one or more of the following metrics:

    • GroupMinSize

    • GroupMaxSize

    • GroupDesiredCapacity

    • GroupInServiceInstances

    • GroupPendingInstances

    • GroupStandbyInstances

    • GroupTerminatingInstances

    • GroupTotalInstances

    • GroupInServiceCapacity

    • GroupPendingCapacity

    • GroupStandbyCapacity

    • GroupTerminatingCapacity

    • GroupTotalCapacity

    • WarmPoolDesiredCapacity

    • WarmPoolWarmedCapacity

    • WarmPoolPendingCapacity

    • WarmPoolTerminatingCapacity

    • WarmPoolTotalCapacity

    • GroupAndWarmPoolDesiredCapacity

    • GroupAndWarmPoolTotalCapacity

    If you omit this property, all metrics are disabled.

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

• On success, responds with DisableMetricsCollectionOutput
• On failure, responds with SdkError<DisableMetricsCollectionError>

pub fn enable_metrics_collection(&self) -> EnableMetricsCollection

Constructs a fluent builder for the EnableMetricsCollection operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • metrics(Vec<String>) / set_metrics(Option<Vec<String>>):

    Identifies the metrics to enable.

    You can specify one or more of the following metrics:

    • GroupMinSize

    • GroupMaxSize

    • GroupDesiredCapacity

    • GroupInServiceInstances

    • GroupPendingInstances

    • GroupStandbyInstances

    • GroupTerminatingInstances

    • GroupTotalInstances

    • GroupInServiceCapacity

    • GroupPendingCapacity

    • GroupStandbyCapacity

    • GroupTerminatingCapacity

    • GroupTotalCapacity

    • WarmPoolDesiredCapacity

    • WarmPoolWarmedCapacity

    • WarmPoolPendingCapacity

    • WarmPoolTerminatingCapacity

    • WarmPoolTotalCapacity

    • GroupAndWarmPoolDesiredCapacity

    • GroupAndWarmPoolTotalCapacity

    If you specify Granularity and don’t specify any metrics, all metrics are enabled.

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

  • granularity(impl Into<String>) / set_granularity(Option<String>):

    The frequency at which Amazon EC2 Auto Scaling sends aggregated data to CloudWatch. The only valid value is 1Minute.

• On success, responds with EnableMetricsCollectionOutput
• On failure, responds with SdkError<EnableMetricsCollectionError>

pub fn enter_standby(&self) -> EnterStandby

Constructs a fluent builder for the EnterStandby operation.

• The fluent builder is configurable:
  • instance_ids(Vec<String>) / set_instance_ids(Option<Vec<String>>):

    The IDs of the instances. You can specify up to 20 instances.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • should_decrement_desired_capacity(bool) / set_should_decrement_desired_capacity(Option<bool>):

    Indicates whether to decrement the desired capacity of the Auto Scaling group by the number of instances moved to Standby mode.

• On success, responds with EnterStandbyOutput with field(s):
  • activities(Option<Vec<Activity>>):

    The activities related to moving instances into Standby mode.

• On failure, responds with SdkError<EnterStandbyError>

pub fn execute_policy(&self) -> ExecutePolicy

Constructs a fluent builder for the ExecutePolicy operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • policy_name(impl Into<String>) / set_policy_name(Option<String>):

    The name or ARN of the policy.

  • honor_cooldown(bool) / set_honor_cooldown(Option<bool>):

    Indicates whether Amazon EC2 Auto Scaling waits for the cooldown period to complete before executing the policy.

    Valid only if the policy type is SimpleScaling. For more information, see Scaling cooldowns for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.

  • metric_value(f64) / set_metric_value(Option<f64>):

    The metric value to compare to BreachThreshold. This enables you to execute a policy of type StepScaling and determine which step adjustment to use. For example, if the breach threshold is 50 and you want to use a step adjustment with a lower bound of 0 and an upper bound of 10, you can set the metric value to 59.

    If you specify a metric value that doesn’t correspond to a step adjustment for the policy, the call returns an error.

    Required if the policy type is StepScaling and not supported otherwise.

  • breach_threshold(f64) / set_breach_threshold(Option<f64>):

    The breach threshold for the alarm.

    Required if the policy type is StepScaling and not supported otherwise.

• On success, responds with ExecutePolicyOutput
• On failure, responds with SdkError<ExecutePolicyError>

pub fn exit_standby(&self) -> ExitStandby

Constructs a fluent builder for the ExitStandby operation.

• The fluent builder is configurable:
  • instance_ids(Vec<String>) / set_instance_ids(Option<Vec<String>>):

    The IDs of the instances. You can specify up to 20 instances.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

• On success, responds with ExitStandbyOutput with field(s):
  • activities(Option<Vec<Activity>>):

    The activities related to moving instances out of Standby mode.

• On failure, responds with SdkError<ExitStandbyError>

pub fn get_predictive_scaling_forecast(&self) -> GetPredictiveScalingForecast

Constructs a fluent builder for the GetPredictiveScalingForecast operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • policy_name(impl Into<String>) / set_policy_name(Option<String>):

    The name of the policy.

  • start_time(DateTime) / set_start_time(Option<DateTime>):

    The inclusive start time of the time range for the forecast data to get. At most, the date and time can be one year before the current date and time.

  • end_time(DateTime) / set_end_time(Option<DateTime>):

    The exclusive end time of the time range for the forecast data to get. The maximum time duration between the start and end time is 30 days.

    Although this parameter can accept a date and time that is more than two days in the future, the availability of forecast data has limits. Amazon EC2 Auto Scaling only issues forecasts for periods of two days in advance.

• On success, responds with GetPredictiveScalingForecastOutput with field(s):
  • load_forecast(Option<Vec<LoadForecast>>):

    The load forecast.

  • capacity_forecast(Option<CapacityForecast>):

    The capacity forecast.

  • update_time(Option<DateTime>):

    The time the forecast was made.

• On failure, responds with SdkError<GetPredictiveScalingForecastError>

pub fn put_lifecycle_hook(&self) -> PutLifecycleHook

Constructs a fluent builder for the PutLifecycleHook operation.

• The fluent builder is configurable:
  • lifecycle_hook_name(impl Into<String>) / set_lifecycle_hook_name(Option<String>):

    The name of the lifecycle hook.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • lifecycle_transition(impl Into<String>) / set_lifecycle_transition(Option<String>):

    The lifecycle transition. For Auto Scaling groups, there are two major lifecycle transitions.

    • To create a lifecycle hook for scale-out events, specify autoscaling:EC2_INSTANCE_LAUNCHING.

    • To create a lifecycle hook for scale-in events, specify autoscaling:EC2_INSTANCE_TERMINATING.

    Required for new lifecycle hooks, but optional when updating existing hooks.

  • role_arn(impl Into<String>) / set_role_arn(Option<String>):

    The ARN of the IAM role that allows the Auto Scaling group to publish to the specified notification target.

    Valid only if the notification target is an Amazon SNS topic or an Amazon SQS queue. Required for new lifecycle hooks, but optional when updating existing hooks.

  • notification_target_arn(impl Into<String>) / set_notification_target_arn(Option<String>):

    The Amazon Resource Name (ARN) of the notification target that Amazon EC2 Auto Scaling uses to notify you when an instance is in a wait state for the lifecycle hook. You can specify either an Amazon SNS topic or an Amazon SQS queue.

    If you specify an empty string, this overrides the current ARN.

    This operation uses the JSON format when sending notifications to an Amazon SQS queue, and an email key-value pair format when sending notifications to an Amazon SNS topic.

    When you specify a notification target, Amazon EC2 Auto Scaling sends it a test message. Test messages contain the following additional key-value pair: “Event”: “autoscaling:TEST_NOTIFICATION”.

  • notification_metadata(impl Into<String>) / set_notification_metadata(Option<String>):

    Additional information that you want to include any time Amazon EC2 Auto Scaling sends a message to the notification target.

  • heartbeat_timeout(i32) / set_heartbeat_timeout(Option<i32>):

    The maximum time, in seconds, that can elapse before the lifecycle hook times out. The range is from 30 to 7200 seconds. The default value is 3600 seconds (1 hour).

  • default_result(impl Into<String>) / set_default_result(Option<String>):

    The action the Auto Scaling group takes when the lifecycle hook timeout elapses or if an unexpected failure occurs. The default value is ABANDON.

    Valid values: CONTINUE | ABANDON

• On success, responds with PutLifecycleHookOutput
• On failure, responds with SdkError<PutLifecycleHookError>

pub fn put_notification_configuration(&self) -> PutNotificationConfiguration

Constructs a fluent builder for the PutNotificationConfiguration operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • topic_arn(impl Into<String>) / set_topic_arn(Option<String>):

    The Amazon Resource Name (ARN) of the Amazon SNS topic.

  • notification_types(Vec<String>) / set_notification_types(Option<Vec<String>>):

    The type of event that causes the notification to be sent. To query the notification types supported by Amazon EC2 Auto Scaling, call the DescribeAutoScalingNotificationTypes API.

• On success, responds with PutNotificationConfigurationOutput
• On failure, responds with SdkError<PutNotificationConfigurationError>

pub fn put_scaling_policy(&self) -> PutScalingPolicy

Constructs a fluent builder for the PutScalingPolicy operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • policy_name(impl Into<String>) / set_policy_name(Option<String>):

    The name of the policy.

  • policy_type(impl Into<String>) / set_policy_type(Option<String>):

    One of the following policy types:

    • TargetTrackingScaling

    • StepScaling

    • SimpleScaling (default)

    • PredictiveScaling

  • adjustment_type(impl Into<String>) / set_adjustment_type(Option<String>):

    Specifies how the scaling adjustment is interpreted (for example, an absolute number or a percentage). The valid values are ChangeInCapacity, ExactCapacity, and PercentChangeInCapacity.

    Required if the policy type is StepScaling or SimpleScaling. For more information, see Scaling adjustment types in the Amazon EC2 Auto Scaling User Guide.

  • min_adjustment_step(i32) / set_min_adjustment_step(Option<i32>):

    Available for backward compatibility. Use MinAdjustmentMagnitude instead.

  • min_adjustment_magnitude(i32) / set_min_adjustment_magnitude(Option<i32>):

    The minimum value to scale by when the adjustment type is PercentChangeInCapacity. For example, suppose that you create a step scaling policy to scale out an Auto Scaling group by 25 percent and you specify a MinAdjustmentMagnitude of 2. If the group has 4 instances and the scaling policy is performed, 25 percent of 4 is 1. However, because you specified a MinAdjustmentMagnitude of 2, Amazon EC2 Auto Scaling scales out the group by 2 instances.

    Valid only if the policy type is StepScaling or SimpleScaling. For more information, see Scaling adjustment types in the Amazon EC2 Auto Scaling User Guide.

    Some Auto Scaling groups use instance weights. In this case, set the MinAdjustmentMagnitude to a value that is at least as large as your largest instance weight.

  • scaling_adjustment(i32) / set_scaling_adjustment(Option<i32>):

    The amount by which to scale, based on the specified adjustment type. A positive value adds to the current capacity while a negative number removes from the current capacity. For exact capacity, you must specify a positive value.

    Required if the policy type is SimpleScaling. (Not used with any other policy type.)

  • cooldown(i32) / set_cooldown(Option<i32>):

    A cooldown period, in seconds, that applies to a specific simple scaling policy. When a cooldown period is specified here, it overrides the default cooldown.

    Valid only if the policy type is SimpleScaling. For more information, see Scaling cooldowns for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.

    Default: None

  • metric_aggregation_type(impl Into<String>) / set_metric_aggregation_type(Option<String>):

    The aggregation type for the CloudWatch metrics. The valid values are Minimum, Maximum, and Average. If the aggregation type is null, the value is treated as Average.

    Valid only if the policy type is StepScaling.

  • step_adjustments(Vec<StepAdjustment>) / set_step_adjustments(Option<Vec<StepAdjustment>>):

    A set of adjustments that enable you to scale based on the size of the alarm breach.

    Required if the policy type is StepScaling. (Not used with any other policy type.)

  • estimated_instance_warmup(i32) / set_estimated_instance_warmup(Option<i32>):

    Not needed if the default instance warmup is defined for the group.

    The estimated time, in seconds, until a newly launched instance can contribute to the CloudWatch metrics. This warm-up period applies to instances launched due to a specific target tracking or step scaling policy. When a warm-up period is specified here, it overrides the default instance warmup.

    Valid only if the policy type is TargetTrackingScaling or StepScaling.

    The default is to use the value for the default instance warmup defined for the group. If default instance warmup is null, then EstimatedInstanceWarmup falls back to the value of default cooldown.

  • target_tracking_configuration(TargetTrackingConfiguration) / set_target_tracking_configuration(Option<TargetTrackingConfiguration>):

    A target tracking scaling policy. Provides support for predefined or custom metrics.

    The following predefined metrics are available:

    • ASGAverageCPUUtilization

    • ASGAverageNetworkIn

    • ASGAverageNetworkOut

    • ALBRequestCountPerTarget

    If you specify ALBRequestCountPerTarget for the metric, you must specify the ResourceLabel property with the PredefinedMetricSpecification.

    For more information, see TargetTrackingConfiguration in the Amazon EC2 Auto Scaling API Reference.

    Required if the policy type is TargetTrackingScaling.

  • enabled(bool) / set_enabled(Option<bool>):

    Indicates whether the scaling policy is enabled or disabled. The default is enabled. For more information, see Disabling a scaling policy for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.

  • predictive_scaling_configuration(PredictiveScalingConfiguration) / set_predictive_scaling_configuration(Option<PredictiveScalingConfiguration>):

    A predictive scaling policy. Provides support for predefined and custom metrics.

    Predefined metrics include CPU utilization, network in/out, and the Application Load Balancer request count.

    For more information, see PredictiveScalingConfiguration in the Amazon EC2 Auto Scaling API Reference.

    Required if the policy type is PredictiveScaling.

• On success, responds with PutScalingPolicyOutput with field(s):
  • policy_arn(Option<String>):

    The Amazon Resource Name (ARN) of the policy.

  • alarms(Option<Vec<Alarm>>):

    The CloudWatch alarms created for the target tracking scaling policy.

• On failure, responds with SdkError<PutScalingPolicyError>

pub fn put_scheduled_update_group_action(&self) -> PutScheduledUpdateGroupAction

Constructs a fluent builder for the PutScheduledUpdateGroupAction operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • scheduled_action_name(impl Into<String>) / set_scheduled_action_name(Option<String>):

    The name of this scaling action.

  • time(DateTime) / set_time(Option<DateTime>):

    This property is no longer used.

  • start_time(DateTime) / set_start_time(Option<DateTime>):

    The date and time for this action to start, in YYYY-MM-DDThh:mm:ssZ format in UTC/GMT only and in quotes (for example, “2021-06-01T00:00:00Z”).

    If you specify Recurrence and StartTime, Amazon EC2 Auto Scaling performs the action at this time, and then performs the action based on the specified recurrence.

  • end_time(DateTime) / set_end_time(Option<DateTime>):

    The date and time for the recurring schedule to end, in UTC. For example, “2021-06-01T00:00:00Z”.

  • recurrence(impl Into<String>) / set_recurrence(Option<String>):

    The recurring schedule for this action. This format consists of five fields separated by white spaces: [Minute] [Hour] [Day_of_Month] [Month_of_Year] [Day_of_Week]. The value must be in quotes (for example, “30 0 1 1,6,12 *”). For more information about this format, see Crontab.

    When StartTime and EndTime are specified with Recurrence, they form the boundaries of when the recurring action starts and stops.

    Cron expressions use Universal Coordinated Time (UTC) by default.

  • min_size(i32) / set_min_size(Option<i32>):

    The minimum size of the Auto Scaling group.

  • max_size(i32) / set_max_size(Option<i32>):

    The maximum size of the Auto Scaling group.

  • desired_capacity(i32) / set_desired_capacity(Option<i32>):

    The desired capacity is the initial capacity of the Auto Scaling group after the scheduled action runs and the capacity it attempts to maintain. It can scale beyond this capacity if you add more scaling conditions.

    You must specify at least one of the following properties: MaxSize, MinSize, or DesiredCapacity.

  • time_zone(impl Into<String>) / set_time_zone(Option<String>):

    Specifies the time zone for a cron expression. If a time zone is not provided, UTC is used by default.

    Valid values are the canonical names of the IANA time zones, derived from the IANA Time Zone Database (such as Etc/GMT+9 or Pacific/Tahiti). For more information, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones.

• On success, responds with PutScheduledUpdateGroupActionOutput
• On failure, responds with SdkError<PutScheduledUpdateGroupActionError>

pub fn put_warm_pool(&self) -> PutWarmPool

Constructs a fluent builder for the PutWarmPool operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • max_group_prepared_capacity(i32) / set_max_group_prepared_capacity(Option<i32>):

    Specifies the maximum number of instances that are allowed to be in the warm pool or in any state except Terminated for the Auto Scaling group. This is an optional property. Specify it only if you do not want the warm pool size to be determined by the difference between the group’s maximum capacity and its desired capacity.

    If a value for MaxGroupPreparedCapacity is not specified, Amazon EC2 Auto Scaling launches and maintains the difference between the group’s maximum capacity and its desired capacity. If you specify a value for MaxGroupPreparedCapacity, Amazon EC2 Auto Scaling uses the difference between the MaxGroupPreparedCapacity and the desired capacity instead.

    The size of the warm pool is dynamic. Only when MaxGroupPreparedCapacity and MinSize are set to the same value does the warm pool have an absolute size.

    If the desired capacity of the Auto Scaling group is higher than the MaxGroupPreparedCapacity, the capacity of the warm pool is 0, unless you specify a value for MinSize. To remove a value that you previously set, include the property but specify -1 for the value.

  • min_size(i32) / set_min_size(Option<i32>):

    Specifies the minimum number of instances to maintain in the warm pool. This helps you to ensure that there is always a certain number of warmed instances available to handle traffic spikes. Defaults to 0 if not specified.

  • pool_state(WarmPoolState) / set_pool_state(Option<WarmPoolState>):

    Sets the instance state to transition to after the lifecycle actions are complete. Default is Stopped.

  • instance_reuse_policy(InstanceReusePolicy) / set_instance_reuse_policy(Option<InstanceReusePolicy>):

    Indicates whether instances in the Auto Scaling group can be returned to the warm pool on scale in. The default is to terminate instances in the Auto Scaling group when the group scales in.

• On success, responds with PutWarmPoolOutput
• On failure, responds with SdkError<PutWarmPoolError>

pub fn record_lifecycle_action_heartbeat(
    &self
) -> RecordLifecycleActionHeartbeat

Constructs a fluent builder for the RecordLifecycleActionHeartbeat operation.

• The fluent builder is configurable:
  • lifecycle_hook_name(impl Into<String>) / set_lifecycle_hook_name(Option<String>):

    The name of the lifecycle hook.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • lifecycle_action_token(impl Into<String>) / set_lifecycle_action_token(Option<String>):

    A token that uniquely identifies a specific lifecycle action associated with an instance. Amazon EC2 Auto Scaling sends this token to the notification target that you specified when you created the lifecycle hook.

  • instance_id(impl Into<String>) / set_instance_id(Option<String>):

    The ID of the instance.

• On success, responds with RecordLifecycleActionHeartbeatOutput
• On failure, responds with SdkError<RecordLifecycleActionHeartbeatError>

pub fn resume_processes(&self) -> ResumeProcesses

Constructs a fluent builder for the ResumeProcesses operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • scaling_processes(Vec<String>) / set_scaling_processes(Option<Vec<String>>):

    One or more of the following processes:

    • Launch

    • Terminate

    • AddToLoadBalancer

    • AlarmNotification

    • AZRebalance

    • HealthCheck

    • InstanceRefresh

    • ReplaceUnhealthy

    • ScheduledActions

    If you omit this property, all processes are specified.

• On success, responds with ResumeProcessesOutput
• On failure, responds with SdkError<ResumeProcessesError>

pub fn set_desired_capacity(&self) -> SetDesiredCapacity

Constructs a fluent builder for the SetDesiredCapacity operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • desired_capacity(i32) / set_desired_capacity(Option<i32>):

    The desired capacity is the initial capacity of the Auto Scaling group after this operation completes and the capacity it attempts to maintain.

  • honor_cooldown(bool) / set_honor_cooldown(Option<bool>):

    Indicates whether Amazon EC2 Auto Scaling waits for the cooldown period to complete before initiating a scaling activity to set your Auto Scaling group to its new capacity. By default, Amazon EC2 Auto Scaling does not honor the cooldown period during manual scaling activities.

• On success, responds with SetDesiredCapacityOutput
• On failure, responds with SdkError<SetDesiredCapacityError>

pub fn set_instance_health(&self) -> SetInstanceHealth

Constructs a fluent builder for the SetInstanceHealth operation.

• The fluent builder is configurable:
  • instance_id(impl Into<String>) / set_instance_id(Option<String>):

    The ID of the instance.

  • health_status(impl Into<String>) / set_health_status(Option<String>):

    The health status of the instance. Set to Healthy to have the instance remain in service. Set to Unhealthy to have the instance be out of service. Amazon EC2 Auto Scaling terminates and replaces the unhealthy instance.

  • should_respect_grace_period(bool) / set_should_respect_grace_period(Option<bool>):

    If the Auto Scaling group of the specified instance has a HealthCheckGracePeriod specified for the group, by default, this call respects the grace period. Set this to False, to have the call not respect the grace period associated with the group.

    For more information about the health check grace period, see CreateAutoScalingGroup in the Amazon EC2 Auto Scaling API Reference.

• On success, responds with SetInstanceHealthOutput
• On failure, responds with SdkError<SetInstanceHealthError>

pub fn set_instance_protection(&self) -> SetInstanceProtection

Constructs a fluent builder for the SetInstanceProtection operation.

• The fluent builder is configurable:
  • instance_ids(Vec<String>) / set_instance_ids(Option<Vec<String>>):

    One or more instance IDs. You can specify up to 50 instances.

  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • protected_from_scale_in(bool) / set_protected_from_scale_in(Option<bool>):

    Indicates whether the instance is protected from termination by Amazon EC2 Auto Scaling when scaling in.

• On success, responds with SetInstanceProtectionOutput
• On failure, responds with SdkError<SetInstanceProtectionError>

pub fn start_instance_refresh(&self) -> StartInstanceRefresh

Constructs a fluent builder for the StartInstanceRefresh operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • strategy(RefreshStrategy) / set_strategy(Option<RefreshStrategy>):

    The strategy to use for the instance refresh. The only valid value is Rolling.

    A rolling update helps you update your instances gradually. A rolling update can fail due to failed health checks or if instances are on standby or are protected from scale in. If the rolling update process fails, any instances that are replaced are not rolled back to their previous configuration.

  • desired_configuration(DesiredConfiguration) / set_desired_configuration(Option<DesiredConfiguration>):

    The desired configuration. For example, the desired configuration can specify a new launch template or a new version of the current launch template.

    Once the instance refresh succeeds, Amazon EC2 Auto Scaling updates the settings of the Auto Scaling group to reflect the new desired configuration.

    When you specify a new launch template or a new version of the current launch template for your desired configuration, consider enabling the SkipMatching property in preferences. If it’s enabled, Amazon EC2 Auto Scaling skips replacing instances that already use the specified launch template and version. This can help you reduce the number of replacements that are required to apply updates.

  • preferences(RefreshPreferences) / set_preferences(Option<RefreshPreferences>):

    Set of preferences associated with the instance refresh request. If not provided, the default values are used.

• On success, responds with StartInstanceRefreshOutput with field(s):
  • instance_refresh_id(Option<String>):

    A unique ID for tracking the progress of the request.

• On failure, responds with SdkError<StartInstanceRefreshError>

pub fn suspend_processes(&self) -> SuspendProcesses

Constructs a fluent builder for the SuspendProcesses operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • scaling_processes(Vec<String>) / set_scaling_processes(Option<Vec<String>>):

    One or more of the following processes:

    • Launch

    • Terminate

    • AddToLoadBalancer

    • AlarmNotification

    • AZRebalance

    • HealthCheck

    • InstanceRefresh

    • ReplaceUnhealthy

    • ScheduledActions

    If you omit this property, all processes are specified.

• On success, responds with SuspendProcessesOutput
• On failure, responds with SdkError<SuspendProcessesError>

pub fn terminate_instance_in_auto_scaling_group(
    &self
) -> TerminateInstanceInAutoScalingGroup

Constructs a fluent builder for the TerminateInstanceInAutoScalingGroup operation.

• The fluent builder is configurable:
  • instance_id(impl Into<String>) / set_instance_id(Option<String>):

    The ID of the instance.

  • should_decrement_desired_capacity(bool) / set_should_decrement_desired_capacity(Option<bool>):

    Indicates whether terminating the instance also decrements the size of the Auto Scaling group.

• On success, responds with TerminateInstanceInAutoScalingGroupOutput with field(s):
  • activity(Option<Activity>):

    A scaling activity.

• On failure, responds with SdkError<TerminateInstanceInAutoScalingGroupError>

pub fn update_auto_scaling_group(&self) -> UpdateAutoScalingGroup

Constructs a fluent builder for the UpdateAutoScalingGroup operation.

• The fluent builder is configurable:
  • auto_scaling_group_name(impl Into<String>) / set_auto_scaling_group_name(Option<String>):

    The name of the Auto Scaling group.

  • launch_configuration_name(impl Into<String>) / set_launch_configuration_name(Option<String>):

    The name of the launch configuration. If you specify LaunchConfigurationName in your update request, you can’t specify LaunchTemplate or MixedInstancesPolicy.

  • launch_template(LaunchTemplateSpecification) / set_launch_template(Option<LaunchTemplateSpecification>):

    The launch template and version to use to specify the updates. If you specify LaunchTemplate in your update request, you can’t specify LaunchConfigurationName or MixedInstancesPolicy.

  • mixed_instances_policy(MixedInstancesPolicy) / set_mixed_instances_policy(Option<MixedInstancesPolicy>):

    An embedded object that specifies a mixed instances policy. For more information, see Auto Scaling groups with multiple instance types and purchase options in the Amazon EC2 Auto Scaling User Guide.

  • min_size(i32) / set_min_size(Option<i32>):

    The minimum size of the Auto Scaling group.

  • max_size(i32) / set_max_size(Option<i32>):

    The maximum size of the Auto Scaling group.

    With a mixed instances policy that uses instance weighting, Amazon EC2 Auto Scaling may need to go above MaxSize to meet your capacity requirements. In this event, Amazon EC2 Auto Scaling will never go above MaxSize by more than your largest instance weight (weights that define how many units each instance contributes to the desired capacity of the group).

  • desired_capacity(i32) / set_desired_capacity(Option<i32>):

    The desired capacity is the initial capacity of the Auto Scaling group after this operation completes and the capacity it attempts to maintain. 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.

  • default_cooldown(i32) / set_default_cooldown(Option<i32>):

    Only needed if you use simple scaling policies.

    The amount of time, in seconds, between one scaling activity ending and another one starting due to simple scaling policies. For more information, see Scaling cooldowns for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.

  • availability_zones(Vec<String>) / set_availability_zones(Option<Vec<String>>):

    One or more Availability Zones for the group.

  • health_check_type(impl Into<String>) / set_health_check_type(Option<String>):

    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.

  • health_check_grace_period(i32) / set_health_check_grace_period(Option<i32>):

    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 and marking it unhealthy due to a failed Elastic Load Balancing or custom health check. This is useful if your instances do not immediately pass these health checks after they enter the InService state. For more information, see Health check grace period in the Amazon EC2 Auto Scaling User Guide.

  • placement_group(impl Into<String>) / set_placement_group(Option<String>):

    The name of an existing placement group into which to launch your instances. For more information, see Placement groups in the Amazon EC2 User Guide for Linux Instances.

    A cluster placement group is a logical grouping of instances within a single Availability Zone. You cannot specify multiple Availability Zones and a cluster placement group.

  • vpc_zone_identifier(impl Into<String>) / set_vpc_zone_identifier(Option<String>):

    A comma-separated list of subnet IDs for a virtual private cloud (VPC). If you specify VPCZoneIdentifier with AvailabilityZones, the subnets that you specify must reside in those Availability Zones.

  • termination_policies(Vec<String>) / set_termination_policies(Option<Vec<String>>):

    A policy or a list of policies that are used to select the instances to terminate. The policies are executed in the order that you list them. For more information, see Work with Amazon EC2 Auto Scaling termination policies in the Amazon EC2 Auto Scaling User Guide.

    Valid values: Default | AllocationStrategy | ClosestToNextInstanceHour | NewestInstance | OldestInstance | OldestLaunchConfiguration | OldestLaunchTemplate | arn:aws:lambda:region:account-id:function:my-function:my-alias

  • new_instances_protected_from_scale_in(bool) / set_new_instances_protected_from_scale_in(Option<bool>):

    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 Using instance scale-in protection in the Amazon EC2 Auto Scaling User Guide.

  • service_linked_role_arn(impl Into<String>) / set_service_linked_role_arn(Option<String>):

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

  • max_instance_lifetime(i32) / set_max_instance_lifetime(Option<i32>):

    The maximum amount of time, in seconds, that an instance can be in service. The default is null. If specified, the value must be either 0 or a number equal to or greater than 86,400 seconds (1 day). To clear a previously set value, specify a new value of 0. For more information, see Replacing Auto Scaling instances based on maximum instance lifetime in the Amazon EC2 Auto Scaling User Guide.

  • capacity_rebalance(bool) / set_capacity_rebalance(Option<bool>):

    Enables or disables Capacity Rebalancing. For more information, see Use Capacity Rebalancing to handle Amazon EC2 Spot Interruptions in the Amazon EC2 Auto Scaling User Guide.

  • context(impl Into<String>) / set_context(Option<String>):

    Reserved.

  • desired_capacity_type(impl Into<String>) / set_desired_capacity_type(Option<String>):

    The unit of measurement for the value specified for desired capacity. Amazon EC2 Auto Scaling supports DesiredCapacityType for attribute-based instance type selection only. For more information, see Creating an Auto Scaling group using attribute-based instance type selection in the Amazon EC2 Auto Scaling User Guide.

    By default, Amazon EC2 Auto Scaling specifies units, which translates into number of instances.

    Valid values: units | vcpu | memory-mib

  • default_instance_warmup(i32) / set_default_instance_warmup(Option<i32>):

    The amount of time, in seconds, until a newly launched instance can contribute to the Amazon CloudWatch metrics. This delay lets an instance finish initializing before Amazon EC2 Auto Scaling aggregates instance metrics, resulting in more reliable usage data. Set this value equal to the amount of time that it takes for resource consumption to become stable after an instance reaches the InService state. For more information, see Set the default instance warmup for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.

    To manage your warm-up settings at the group level, we recommend that you set the default instance warmup, even if its value is set to 0 seconds. This also optimizes the performance of scaling policies that scale continuously, such as target tracking and step scaling policies.

    If you need to remove a value that you previously set, include the property but specify -1 for the value. However, we strongly recommend keeping the default instance warmup enabled by specifying a minimum value of 0.

• On success, responds with UpdateAutoScalingGroupOutput
• On failure, responds with SdkError<UpdateAutoScalingGroupError>

impl Client

pub fn from_conf_conn<C, E>(conf: Config, conn: C) -> Selfwhere
    C: SmithyConnector<Error = E> + Send + 'static,
    E: Into<ConnectorError>,

Creates a client with the given service config and connector override.

pub fn new(sdk_config: &SdkConfig) -> Self

Creates a new client from a shared config.

pub fn from_conf(conf: Config) -> Self

Creates a new client from the service Config.

Trait Implementations

impl Clone for Client

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Client

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Client<DynConnector, DynMiddleware<DynConnector>, Standard>> for Client

fn from(client: Client<DynConnector, DynMiddleware<DynConnector>>) -> Self

Converts to this type from the input type.