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Name | Description | |
---|---|---|
AcceleratorCountRequest |
Specifies the minimum and maximum for the |
|
AcceleratorTotalMemoryMiBRequest |
Specifies the minimum and maximum for the |
|
ActiveInstanceRefreshNotFoundException |
The request failed because an active instance refresh or rollback for the specified Auto Scaling group was not found. |
|
Activity |
Describes scaling activity, which is a long-running process that represents a change to your Auto Scaling group, such as changing its size or replacing an instance. |
|
AdjustmentType |
Describes a policy adjustment type. |
|
Alarm |
Describes an alarm. |
|
AlarmSpecification |
Specifies the CloudWatch alarm specification to use in an instance refresh. |
|
AlreadyExistsException |
You already have an Auto Scaling group or launch configuration with this name. |
|
AttachInstancesRequest |
Container for the parameters to the AttachInstances operation. Attaches one or more EC2 instances to the specified Auto Scaling group. When you attach instances, Amazon EC2 Auto Scaling increases the desired capacity of the group by the number of instances being attached. If the number of instances being attached plus the desired capacity of the group exceeds the maximum size of the group, the operation fails. If there is a Classic Load Balancer attached to your Auto Scaling group, the instances are also registered with the load balancer. If there are target groups attached to your Auto Scaling group, the instances are also registered with the target groups. For more information, see Attach EC2 instances to your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide. |
|
AttachInstancesResponse |
This is the response object from the AttachInstances operation. |
|
AttachLoadBalancersRequest |
Container for the parameters to the AttachLoadBalancers operation.
This API operation is superseded by AttachTrafficSources, which can attach
multiple traffic sources types. We recommend using Attaches one or more Classic Load Balancers to the specified Auto Scaling group. Amazon EC2 Auto Scaling registers the running instances with these Classic Load Balancers. To describe the load balancers for an Auto Scaling group, call the DescribeLoadBalancers API. To detach a load balancer from the Auto Scaling group, call the DetachLoadBalancers API. This operation is additive and does not detach existing Classic Load Balancers or target groups from the Auto Scaling group. 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. |
|
AttachLoadBalancersResponse |
This is the response object from the AttachLoadBalancers operation. |
|
AttachLoadBalancerTargetGroupsRequest |
Container for the parameters to the AttachLoadBalancerTargetGroups operation.
This API operation is superseded by AttachTrafficSources, which can attach
multiple traffic sources types. We recommend using Attaches one or more target groups to the specified Auto Scaling group. This operation is used with the following load balancer types:
To describe the target groups for an Auto Scaling group, call the DescribeLoadBalancerTargetGroups API. To detach the target group from the Auto Scaling group, call the DetachLoadBalancerTargetGroups API. This operation is additive and does not detach existing target groups or Classic Load Balancers from the Auto Scaling group. 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. |
|
AttachLoadBalancerTargetGroupsResponse |
This is the response object from the AttachLoadBalancerTargetGroups operation. |
|
AttachTrafficSourcesRequest |
Container for the parameters to the AttachTrafficSources operation. Attaches one or more traffic sources to the specified Auto Scaling group. You can use any of the following as traffic sources for an Auto Scaling group:
This operation is additive and does not detach existing traffic sources from the Auto Scaling group. After the operation completes, use the DescribeTrafficSources API to return details about the state of the attachments between traffic sources and your Auto Scaling group. To detach a traffic source from the Auto Scaling group, call the DetachTrafficSources API. |
|
AttachTrafficSourcesResponse |
This is the response object from the AttachTrafficSources operation. |
|
AutoScalingGroup |
Describes an Auto Scaling group. |
|
AutoScalingInstanceDetails |
Describes an EC2 instance associated with an Auto Scaling group. |
|
AutoScalingPaginatorFactory |
Paginators for the AutoScaling service |
|
BaselineEbsBandwidthMbpsRequest |
Specifies the minimum and maximum for the |
|
BatchDeleteScheduledActionRequest |
Container for the parameters to the BatchDeleteScheduledAction operation. Deletes one or more scheduled actions for the specified Auto Scaling group. |
|
BatchDeleteScheduledActionResponse |
This is the response object from the BatchDeleteScheduledAction operation. |
|
BatchPutScheduledUpdateGroupActionRequest |
Container for the parameters to the BatchPutScheduledUpdateGroupAction operation. Creates or updates one or more scheduled scaling actions for an Auto Scaling group. |
|
BatchPutScheduledUpdateGroupActionResponse |
This is the response object from the BatchPutScheduledUpdateGroupAction operation. |
|
BlockDeviceMapping |
Describes a block device mapping. |
|
CancelInstanceRefreshRequest |
Container for the parameters to the CancelInstanceRefresh operation.
Cancels an instance refresh or rollback that is in progress. If an instance refresh
or rollback is not in progress, an This operation is part of the instance refresh feature in Amazon EC2 Auto Scaling, which helps you update instances in your Auto Scaling group after you make configuration changes. When you cancel an instance refresh, this does not roll back any changes that it made. Use the RollbackInstanceRefresh API to roll back instead. |
|
CancelInstanceRefreshResponse |
This is the response object from the CancelInstanceRefresh operation. |
|
CapacityForecast |
A |
|
CompleteLifecycleActionRequest |
Container for the parameters to the CompleteLifecycleAction operation. Completes the lifecycle action for the specified token or instance with the specified result. This step is a part of the procedure for adding a lifecycle hook to an Auto Scaling group:
For more information, see Complete a lifecycle action in the Amazon EC2 Auto Scaling User Guide. |
|
CompleteLifecycleActionResponse |
This is the response object from the CompleteLifecycleAction operation. |
|
CreateAutoScalingGroupRequest |
Container for the parameters to the CreateAutoScalingGroup operation. We strongly recommend using a launch template when calling this operation to ensure full functionality for Amazon EC2 Auto Scaling and Amazon EC2. Creates an Auto Scaling group with the specified name and attributes. If you exceed your maximum limit of Auto Scaling groups, the call fails. To query this limit, call the DescribeAccountLimits API. For information about updating this limit, see Quotas for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. If you're new to Amazon EC2 Auto Scaling, see the introductory tutorials in Get started with Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.
Every Auto Scaling group has three size properties ( |
|
CreateAutoScalingGroupResponse |
This is the response object from the CreateAutoScalingGroup operation. |
|
CreateLaunchConfigurationRequest |
Container for the parameters to the CreateLaunchConfiguration operation. Creates a launch configuration. If you exceed your maximum limit of launch configurations, the call fails. To query this limit, call the DescribeAccountLimits API. For information about updating this limit, see Quotas for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. For more information, see Launch configurations in the Amazon EC2 Auto Scaling User Guide. Amazon EC2 Auto Scaling configures instances launched as part of an Auto Scaling group using either a launch template or a launch configuration. We strongly recommend that you do not use launch configurations. They do not provide full functionality for Amazon EC2 Auto Scaling or Amazon EC2. For information about using launch templates, see Launch templates in the Amazon EC2 Auto Scaling User Guide. |
|
CreateLaunchConfigurationResponse |
This is the response object from the CreateLaunchConfiguration operation. |
|
CreateOrUpdateTagsRequest |
Container for the parameters to the CreateOrUpdateTags operation. Creates or updates tags for the specified Auto Scaling group. When you specify a tag with a key that already exists, the operation overwrites the previous tag definition, and you do not get an error message. For more information, see Tag Auto Scaling groups and instances in the Amazon EC2 Auto Scaling User Guide. |
|
CreateOrUpdateTagsResponse |
This is the response object from the CreateOrUpdateTags operation. |
|
CustomizedMetricSpecification |
Represents a CloudWatch metric of your choosing for a target tracking scaling policy to use with Amazon EC2 Auto Scaling. To create your customized metric specification:
For more information about the CloudWatch terminology below, see Amazon CloudWatch concepts. Each individual service provides information about the metrics, namespace, and dimensions they use. For more information, see Amazon Web Services services that publish CloudWatch metrics in the Amazon CloudWatch User Guide. |
|
DeleteAutoScalingGroupRequest |
Container for the parameters to the DeleteAutoScalingGroup operation. Deletes the specified Auto Scaling group. If the group has instances or scaling activities in progress, you must specify the option to force the deletion in order for it to succeed. The force delete operation will also terminate the EC2 instances. If the group has a warm pool, the force delete option also deletes the warm pool. To remove instances from the Auto Scaling group before deleting it, call the DetachInstances API with the list of instances and the option to decrement the desired capacity. This ensures that Amazon EC2 Auto Scaling does not launch replacement instances. To terminate all instances before deleting the Auto Scaling group, call the UpdateAutoScalingGroup API and set the minimum size and desired capacity of the Auto Scaling group to zero. If the group has scaling policies, deleting the group deletes the policies, the underlying alarm actions, and any alarm that no longer has an associated action. For more information, see Delete your Auto Scaling infrastructure in the Amazon EC2 Auto Scaling User Guide. |
|
DeleteAutoScalingGroupResponse |
This is the response object from the DeleteAutoScalingGroup operation. |
|
DeleteLaunchConfigurationRequest |
Container for the parameters to the DeleteLaunchConfiguration operation. Deletes the specified launch configuration. The launch configuration must not be attached to an Auto Scaling group. When this call completes, the launch configuration is no longer available for use. |
|
DeleteLaunchConfigurationResponse |
This is the response object from the DeleteLaunchConfiguration operation. |
|
DeleteLifecycleHookRequest |
Container for the parameters to the DeleteLifecycleHook operation. Deletes the specified lifecycle hook.
If there are any outstanding lifecycle actions, they are completed first ( |
|
DeleteLifecycleHookResponse |
This is the response object from the DeleteLifecycleHook operation. |
|
DeleteNotificationConfigurationRequest |
Container for the parameters to the DeleteNotificationConfiguration operation. Deletes the specified notification. |
|
DeleteNotificationConfigurationResponse |
This is the response object from the DeleteNotificationConfiguration operation. |
|
DeletePolicyRequest |
Container for the parameters to the DeletePolicy operation. Deletes the specified scaling policy. Deleting either a step scaling policy or a simple scaling policy deletes the underlying alarm action, but does not delete the alarm, even if it no longer has an associated action. For more information, see Deleting a scaling policy in the Amazon EC2 Auto Scaling User Guide. |
|
DeletePolicyResponse |
This is the response object from the DeletePolicy operation. |
|
DeleteScheduledActionRequest |
Container for the parameters to the DeleteScheduledAction operation. Deletes the specified scheduled action. |
|
DeleteScheduledActionResponse |
This is the response object from the DeleteScheduledAction operation. |
|
DeleteTagsRequest |
Container for the parameters to the DeleteTags operation. Deletes the specified tags. |
|
DeleteTagsResponse |
This is the response object from the DeleteTags operation. |
|
DeleteWarmPoolRequest |
Container for the parameters to the DeleteWarmPool operation. Deletes the warm pool for the specified Auto Scaling group. For more information, see Warm pools for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. |
|
DeleteWarmPoolResponse |
This is the response object from the DeleteWarmPool operation. |
|
DescribeAccountLimitsRequest |
Container for the parameters to the DescribeAccountLimits operation. Describes the current Amazon EC2 Auto Scaling resource quotas for your account. When you establish an Amazon Web Services account, the account has initial quotas on the maximum number of Auto Scaling groups and launch configurations that you can create in a given Region. For more information, see Quotas for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. |
|
DescribeAccountLimitsResponse |
This is the response object from the DescribeAccountLimits operation. |
|
DescribeAdjustmentTypesRequest |
Container for the parameters to the DescribeAdjustmentTypes operation. Describes the available adjustment types for step scaling and simple scaling policies. The following adjustment types are supported:
|
|
DescribeAdjustmentTypesResponse |
This is the response object from the DescribeAdjustmentTypes operation. |
|
DescribeAutoScalingGroupsRequest |
Container for the parameters to the DescribeAutoScalingGroups operation. Gets information about the Auto Scaling groups in the account and Region. If you specify Auto Scaling group names, the output includes information for only the specified Auto Scaling groups. If you specify filters, the output includes information for only those Auto Scaling groups that meet the filter criteria. If you do not specify group names or filters, the output includes information for all Auto Scaling groups. This operation also returns information about instances in Auto Scaling groups. To retrieve information about the instances in a warm pool, you must call the DescribeWarmPool API. |
|
DescribeAutoScalingGroupsResponse |
This is the response object from the DescribeAutoScalingGroups operation. |
|
DescribeAutoScalingInstancesRequest |
Container for the parameters to the DescribeAutoScalingInstances operation. Gets information about the Auto Scaling instances in the account and Region. |
|
DescribeAutoScalingInstancesResponse |
This is the response object from the DescribeAutoScalingInstances operation. |
|
DescribeAutoScalingNotificationTypesRequest |
Container for the parameters to the DescribeAutoScalingNotificationTypes operation. Describes the notification types that are supported by Amazon EC2 Auto Scaling. |
|
DescribeAutoScalingNotificationTypesResponse |
This is the response object from the DescribeAutoScalingNotificationTypes operation. |
|
DescribeInstanceRefreshesRequest |
Container for the parameters to the DescribeInstanceRefreshes operation. Gets information about the instance refreshes for the specified Auto Scaling group from the previous six weeks. This operation is part of the instance refresh feature in Amazon EC2 Auto Scaling, which helps you update instances in your Auto Scaling group after you make configuration changes. To help you determine the status of an instance refresh, Amazon EC2 Auto Scaling returns information about the instance refreshes you previously initiated, including their status, start time, end time, the percentage of the instance refresh that is complete, and the number of instances remaining to update before the instance refresh is complete. If a rollback is initiated while an instance refresh is in progress, Amazon EC2 Auto Scaling also returns information about the rollback of the instance refresh. |
|
DescribeInstanceRefreshesResponse |
This is the response object from the DescribeInstanceRefreshes operation. |
|
DescribeLaunchConfigurationsRequest |
Container for the parameters to the DescribeLaunchConfigurations operation. Gets information about the launch configurations in the account and Region. |
|
DescribeLaunchConfigurationsResponse |
This is the response object from the DescribeLaunchConfigurations operation. |
|
DescribeLifecycleHooksRequest |
Container for the parameters to the DescribeLifecycleHooks operation. Gets information about the lifecycle hooks for the specified Auto Scaling group. |
|
DescribeLifecycleHooksResponse |
This is the response object from the DescribeLifecycleHooks operation. |
|
DescribeLifecycleHookTypesRequest |
Container for the parameters to the DescribeLifecycleHookTypes operation. Describes the available types of lifecycle hooks. The following hook types are supported:
|
|
DescribeLifecycleHookTypesResponse |
This is the response object from the DescribeLifecycleHookTypes operation. |
|
DescribeLoadBalancersRequest |
Container for the parameters to the DescribeLoadBalancers operation.
This API operation is superseded by DescribeTrafficSources, which can describe
multiple traffic sources types. We recommend using Gets information about the load balancers for the specified Auto Scaling group. This operation describes only Classic Load Balancers. If you have Application Load Balancers, Network Load Balancers, or Gateway Load Balancers, use the DescribeLoadBalancerTargetGroups API instead.
To determine the attachment status of the load balancer, use the
Load balancers also have an For help with failed health checks, see Troubleshooting Amazon EC2 Auto Scaling: Health checks in the Amazon EC2 Auto Scaling User Guide. 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. |
|
DescribeLoadBalancersResponse |
This is the response object from the DescribeLoadBalancers operation. |
|
DescribeLoadBalancerTargetGroupsRequest |
Container for the parameters to the DescribeLoadBalancerTargetGroups operation.
This API operation is superseded by DescribeTrafficSources, which can describe
multiple traffic sources types. We recommend using Gets information about the Elastic Load Balancing target groups for the specified Auto Scaling group.
To determine the attachment status of the target group, use the
Target groups also have an For help with failed health checks, see Troubleshooting Amazon EC2 Auto Scaling: Health checks in the Amazon EC2 Auto Scaling User Guide. 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. You can use this operation to describe target groups that were attached by using AttachLoadBalancerTargetGroups, but not for target groups that were attached by using AttachTrafficSources. |
|
DescribeLoadBalancerTargetGroupsResponse |
This is the response object from the DescribeLoadBalancerTargetGroups operation. |
|
DescribeMetricCollectionTypesRequest |
Container for the parameters to the DescribeMetricCollectionTypes operation. Describes the available CloudWatch metrics for Amazon EC2 Auto Scaling. |
|
DescribeMetricCollectionTypesResponse |
This is the response object from the DescribeMetricCollectionTypes operation. |
|
DescribeNotificationConfigurationsRequest |
Container for the parameters to the DescribeNotificationConfigurations operation. Gets information about the Amazon SNS notifications that are configured for one or more Auto Scaling groups. |
|
DescribeNotificationConfigurationsResponse |
This is the response object from the DescribeNotificationConfigurations operation. |
|
DescribePoliciesRequest |
Container for the parameters to the DescribePolicies operation. Gets information about the scaling policies in the account and Region. |
|
DescribePoliciesResponse |
This is the response object from the DescribePolicies operation. |
|
DescribeScalingActivitiesRequest |
Container for the parameters to the DescribeScalingActivities operation. Gets information about the scaling activities in the account and Region. When scaling events occur, you see a record of the scaling activity in the scaling activities. For more information, see Verifying a scaling activity for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.
If the scaling event succeeds, the value of the |
|
DescribeScalingActivitiesResponse |
This is the response object from the DescribeScalingActivities operation. |
|
DescribeScalingProcessTypesRequest |
Container for the parameters to the DescribeScalingProcessTypes operation. Describes the scaling process types for use with the ResumeProcesses and SuspendProcesses APIs. |
|
DescribeScalingProcessTypesResponse |
This is the response object from the DescribeScalingProcessTypes operation. |
|
DescribeScheduledActionsRequest |
Container for the parameters to the DescribeScheduledActions operation. Gets information about the scheduled actions that haven't run or that have not reached their end time. To describe the scaling activities for scheduled actions that have already run, call the DescribeScalingActivities API. |
|
DescribeScheduledActionsResponse |
This is the response object from the DescribeScheduledActions operation. |
|
DescribeTagsRequest |
Container for the parameters to the DescribeTags operation. Describes the specified tags. You can use filters to limit the results. For example, you can query for the tags for a specific Auto Scaling group. You can specify multiple values for a filter. A tag must match at least one of the specified values for it to be included in the results. You can also specify multiple filters. The result includes information for a particular tag only if it matches all the filters. If there's no match, no special message is returned. For more information, see Tag Auto Scaling groups and instances in the Amazon EC2 Auto Scaling User Guide. |
|
DescribeTagsResponse |
This is the response object from the DescribeTags operation. |
|
DescribeTerminationPolicyTypesRequest |
Container for the parameters to the DescribeTerminationPolicyTypes operation. Describes the termination policies supported by Amazon EC2 Auto Scaling. For more information, see Work with Amazon EC2 Auto Scaling termination policies in the Amazon EC2 Auto Scaling User Guide. |
|
DescribeTerminationPolicyTypesResponse |
This is the response object from the DescribeTerminationPolicyTypes operation. |
|
DescribeTrafficSourcesRequest |
Container for the parameters to the DescribeTrafficSources operation. Gets information about the traffic sources for the specified Auto Scaling group. You can optionally provide a traffic source type. If you provide a traffic source type, then the results only include that traffic source type. If you do not provide a traffic source type, then the results include all the traffic sources for the specified Auto Scaling group. |
|
DescribeTrafficSourcesResponse |
This is the response object from the DescribeTrafficSources operation. |
|
DescribeWarmPoolRequest |
Container for the parameters to the DescribeWarmPool operation. Gets information about a warm pool and its instances. For more information, see Warm pools for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. |
|
DescribeWarmPoolResponse |
This is the response object from the DescribeWarmPool operation. |
|
DesiredConfiguration |
Describes the desired configuration for an instance refresh.
If you specify a desired configuration, you must specify either a |
|
DetachInstancesRequest |
Container for the parameters to the DetachInstances operation. Removes one or more instances from the specified Auto Scaling group. After the instances are detached, you can manage them independent of the Auto Scaling group. If you do not specify the option to decrement the desired capacity, Amazon EC2 Auto Scaling launches instances to replace the ones that are detached. If there is a Classic Load Balancer attached to the Auto Scaling group, the instances are deregistered from the load balancer. If there are target groups attached to the Auto Scaling group, the instances are deregistered from the target groups. For more information, see Detach EC2 instances from your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide. |
|
DetachInstancesResponse |
This is the response object from the DetachInstances operation. |
|
DetachLoadBalancersRequest |
Container for the parameters to the DetachLoadBalancers operation.
This API operation is superseded by DetachTrafficSources, which can detach
multiple traffic sources types. We recommend using Detaches one or more Classic Load Balancers from the specified Auto Scaling group. This operation detaches only Classic Load Balancers. If you have Application Load Balancers, Network Load Balancers, or Gateway Load Balancers, use the DetachLoadBalancerTargetGroups API instead.
When you detach a load balancer, it enters the |
|
DetachLoadBalancersResponse |
This is the response object from the DetachLoadBalancers operation. |
|
DetachLoadBalancerTargetGroupsRequest |
Container for the parameters to the DetachLoadBalancerTargetGroups operation.
This API operation is superseded by DetachTrafficSources, which can detach
multiple traffic sources types. We recommend using Detaches one or more target groups from the specified Auto Scaling group.
When you detach a target group, it enters the You can use this operation to detach target groups that were attached by using AttachLoadBalancerTargetGroups, but not for target groups that were attached by using AttachTrafficSources. |
|
DetachLoadBalancerTargetGroupsResponse |
This is the response object from the DetachLoadBalancerTargetGroups operation. |
|
DetachTrafficSourcesRequest |
Container for the parameters to the DetachTrafficSources operation. Detaches one or more traffic sources from the specified Auto Scaling group.
When you detach a traffic source, it enters the |
|
DetachTrafficSourcesResponse |
This is the response object from the DetachTrafficSources operation. |
|
DisableMetricsCollectionRequest |
Container for the parameters to the DisableMetricsCollection operation. Disables group metrics collection for the specified Auto Scaling group. |
|
DisableMetricsCollectionResponse |
This is the response object from the DisableMetricsCollection operation. |
|
Ebs |
Describes information used to set up an Amazon EBS volume specified in a block device mapping. |
|
EnabledMetric |
Describes an enabled Auto Scaling group metric. |
|
EnableMetricsCollectionRequest |
Container for the parameters to the EnableMetricsCollection operation. Enables group metrics collection for the specified Auto Scaling group. You can use these metrics to track changes in an Auto Scaling group and to set alarms on threshold values. You can view group metrics using the Amazon EC2 Auto Scaling console or the CloudWatch console. For more information, see Monitor CloudWatch metrics for your Auto Scaling groups and instances in the Amazon EC2 Auto Scaling User Guide. |
|
EnableMetricsCollectionResponse |
This is the response object from the EnableMetricsCollection operation. |
|
EnterStandbyRequest |
Container for the parameters to the EnterStandby operation. Moves the specified instances into the standby state. If you choose to decrement the desired capacity of the Auto Scaling group, the instances can enter standby as long as the desired capacity of the Auto Scaling group after the instances are placed into standby is equal to or greater than the minimum capacity of the group. If you choose not to decrement the desired capacity of the Auto Scaling group, the Auto Scaling group launches new instances to replace the instances on standby. For more information, see Temporarily removing instances from your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide. |
|
EnterStandbyResponse |
This is the response object from the EnterStandby operation. |
|
ExecutePolicyRequest |
Container for the parameters to the ExecutePolicy operation. Executes the specified policy. This can be useful for testing the design of your scaling policy. |
|
ExecutePolicyResponse |
This is the response object from the ExecutePolicy operation. |
|
ExitStandbyRequest |
Container for the parameters to the ExitStandby operation. Moves the specified instances out of the standby state. After you put the instances back in service, the desired capacity is incremented. For more information, see Temporarily removing instances from your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide. |
|
ExitStandbyResponse |
This is the response object from the ExitStandby operation. |
|
FailedScheduledUpdateGroupActionRequest |
Describes a scheduled action that could not be created, updated, or deleted. |
|
Filter |
Describes a filter that is used to return a more specific list of results from a describe operation.
If you specify multiple filters, the filters are automatically logically joined with
an For more information, see Tag Auto Scaling groups and instances in the Amazon EC2 Auto Scaling User Guide. |
|
GetPredictiveScalingForecastRequest |
Container for the parameters to the GetPredictiveScalingForecast operation. Retrieves the forecast data for a predictive scaling policy. Load forecasts are predictions of the hourly load values using historical load data from CloudWatch and an analysis of historical trends. Capacity forecasts are represented as predicted values for the minimum capacity that is needed on an hourly basis, based on the hourly load forecast. A minimum of 24 hours of data is required to create the initial forecasts. However, having a full 14 days of historical data results in more accurate forecasts. For more information, see Predictive scaling for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. |
|
GetPredictiveScalingForecastResponse |
This is the response object from the GetPredictiveScalingForecast operation. |
|
Instance |
Describes an EC2 instance. |
|
InstanceMaintenancePolicy |
Describes an instance maintenance policy. For more information, see Set instance maintenance policy in the Amazon EC2 Auto Scaling User Guide. |
|
InstanceMetadataOptions |
The metadata options for the instances. For more information, see Configuring the Instance Metadata Options in the Amazon EC2 Auto Scaling User Guide. |
|
InstanceMonitoring |
Describes whether detailed monitoring is enabled for the Auto Scaling instances. |
|
InstanceRefresh |
Describes an instance refresh for an Auto Scaling group. |
|
InstanceRefreshInProgressException |
The request failed because an active instance refresh already exists for the specified Auto Scaling group. |
|
InstanceRefreshLivePoolProgress |
Reports progress on replacing instances that are in the Auto Scaling group. |
|
InstanceRefreshProgressDetails |
Reports progress on replacing instances in an Auto Scaling group that has a warm pool. This includes separate details for instances in the warm pool and instances in the Auto Scaling group (the live pool). |
|
InstanceRefreshWarmPoolProgress |
Reports progress on replacing instances that are in the warm pool. |
|
InstanceRequirements |
The attributes for the instance types for a mixed instances policy. Amazon EC2 Auto Scaling uses your specified requirements to identify instance types. Then, it uses your On-Demand and Spot allocation strategies to launch instances from these instance types. When you specify multiple attributes, you get instance types that satisfy all of the specified attributes. If you specify multiple values for an attribute, you get instance types that satisfy any of the specified values. To limit the list of instance types from which Amazon EC2 Auto Scaling can identify matching instance types, you can use one of the following parameters, but not both in the same request:
You must specify For more information, see Creating an Auto Scaling group using attribute-based instance type selection in the Amazon EC2 Auto Scaling User Guide. For help determining which instance types match your attributes before you apply them to your Auto Scaling group, see Preview instance types with specified attributes in the Amazon EC2 User Guide for Linux Instances. |
|
InstanceReusePolicy |
Describes an instance reuse policy for a warm pool. For more information, see Warm pools for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. |
|
InstancesDistribution |
Use this structure to specify the distribution of On-Demand Instances and Spot Instances and the allocation strategies used to fulfill On-Demand and Spot capacities for a mixed instances policy. |
|
InvalidNextTokenException |
The |
|
IrreversibleInstanceRefreshException |
The request failed because a desired configuration was not found or an incompatible
launch template (uses a Systems Manager parameter instead of an AMI ID) or launch
template version ( |
|
LaunchConfiguration |
Describes a launch configuration. |
|
LaunchTemplate |
Use this structure to specify the launch templates and instance types (overrides) for a mixed instances policy. |
|
LaunchTemplateOverrides |
Use this structure to let Amazon EC2 Auto Scaling do the following when the Auto Scaling group has a mixed instances policy:
Specify the instance types that you want, or define your instance requirements instead and let Amazon EC2 Auto Scaling provision the available instance types that meet your requirements. This can provide Amazon EC2 Auto Scaling with a larger selection of instance types to choose from when fulfilling Spot and On-Demand capacities. You can view which instance types are matched before you apply the instance requirements to your Auto Scaling group. After you define your instance requirements, you don't have to keep updating these settings to get new EC2 instance types automatically. Amazon EC2 Auto Scaling uses the instance requirements of the Auto Scaling group to determine whether a new EC2 instance type can be used. |
|
LaunchTemplateSpecification |
Describes the launch template and the version of the launch template that Amazon EC2 Auto Scaling uses to launch Amazon EC2 instances. For more information about launch templates, see Launch templates in the Amazon EC2 Auto Scaling User Guide. |
|
LifecycleHook |
Describes a lifecycle hook. A lifecycle hook lets you create solutions that are aware of events in the Auto Scaling instance lifecycle, and then perform a custom action on instances when the corresponding lifecycle event occurs. |
|
LifecycleHookSpecification |
Describes information used to specify a lifecycle hook for an Auto Scaling group. For more information, see Amazon EC2 Auto Scaling lifecycle hooks in the Amazon EC2 Auto Scaling User Guide. |
|
LimitExceededException |
You have already reached a limit for your Amazon EC2 Auto Scaling resources (for example, Auto Scaling groups, launch configurations, or lifecycle hooks). For more information, see DescribeAccountLimits in the Amazon EC2 Auto Scaling API Reference. |
|
LoadBalancerState |
Describes the state of a Classic Load Balancer. |
|
LoadBalancerTargetGroupState |
Describes the state of a target group. |
|
LoadForecast |
A |
|
MemoryGiBPerVCpuRequest |
Specifies the minimum and maximum for the |
|
MemoryMiBRequest |
Specifies the minimum and maximum for the |
|
Metric |
Represents a specific metric. |
|
MetricCollectionType |
Describes a metric. |
|
MetricDataQuery |
The metric data to return. Also defines whether this call is returning data for one metric only, or whether it is performing a math expression on the values of returned metric statistics to create a new time series. A time series is a series of data points, each of which is associated with a timestamp. For more information and examples, see Advanced predictive scaling policy configurations using custom metrics in the Amazon EC2 Auto Scaling User Guide. |
|
MetricDimension |
Describes the dimension of a metric. |
|
MetricGranularityType |
Describes a granularity of a metric. |
|
MetricStat |
This structure defines the CloudWatch metric to return, along with the statistic and unit. For more information about the CloudWatch terminology below, see Amazon CloudWatch concepts in the Amazon CloudWatch User Guide. |
|
MixedInstancesPolicy |
Use this structure to launch multiple instance types and On-Demand Instances and Spot Instances within a single Auto Scaling group. A mixed instances policy contains information that Amazon EC2 Auto Scaling can use to launch instances and help optimize your costs. For more information, see Auto Scaling groups with multiple instance types and purchase options in the Amazon EC2 Auto Scaling User Guide. |
|
NetworkBandwidthGbpsRequest |
Specifies the minimum and maximum for the
Setting the minimum bandwidth does not guarantee that your instance will achieve the
minimum bandwidth. Amazon EC2 will identify instance types that support the specified
minimum bandwidth, but the actual bandwidth of your instance might go below the specified
minimum at times. For more information, see Available
instance bandwidth in the Amazon EC2 User Guide for Linux Instances.
|
|
NetworkInterfaceCountRequest |
Specifies the minimum and maximum for the |
|
NotificationConfiguration |
Describes a notification. |
|
PredefinedMetricSpecification |
Represents a predefined metric for a target tracking scaling policy to use with Amazon EC2 Auto Scaling. |
|
PredictiveScalingConfiguration |
Represents a predictive scaling policy configuration to use with Amazon EC2 Auto Scaling. |
|
PredictiveScalingCustomizedCapacityMetric |
Describes a customized capacity metric for a predictive scaling policy. |
|
PredictiveScalingCustomizedLoadMetric |
Describes a custom load metric for a predictive scaling policy. |
|
PredictiveScalingCustomizedScalingMetric |
Describes a custom scaling metric for a predictive scaling policy. |
|
PredictiveScalingMetricSpecification |
This structure specifies the metrics and target utilization settings for a predictive scaling policy. You must specify either a metric pair, or a load metric and a scaling metric individually. Specifying a metric pair instead of individual metrics provides a simpler way to configure metrics for a scaling policy. You choose the metric pair, and the policy automatically knows the correct sum and average statistics to use for the load metric and the scaling metric. Example
For information about using custom metrics with predictive scaling, see Advanced predictive scaling policy configurations using custom metrics in the Amazon EC2 Auto Scaling User Guide. |
|
PredictiveScalingPredefinedLoadMetric |
Describes a load metric for a predictive scaling policy.
When returned in the output of |
|
PredictiveScalingPredefinedMetricPair |
Represents a metric pair for a predictive scaling policy. |
|
PredictiveScalingPredefinedScalingMetric |
Describes a scaling metric for a predictive scaling policy.
When returned in the output of |
|
ProcessType |
Describes a process type. For more information, see Scaling processes in the Amazon EC2 Auto Scaling User Guide. |
|
PutLifecycleHookRequest |
Container for the parameters to the PutLifecycleHook operation. Creates or updates a lifecycle hook for the specified Auto Scaling group. Lifecycle hooks let you create solutions that are aware of events in the Auto Scaling instance lifecycle, and then perform a custom action on instances when the corresponding lifecycle event occurs. This step is a part of the procedure for adding a lifecycle hook to an Auto Scaling group:
For more information, see Amazon EC2 Auto Scaling lifecycle hooks in the Amazon EC2 Auto Scaling User Guide. If you exceed your maximum limit of lifecycle hooks, which by default is 50 per Auto Scaling group, the call fails. You can view the lifecycle hooks for an Auto Scaling group using the DescribeLifecycleHooks API call. If you are no longer using a lifecycle hook, you can delete it by calling the DeleteLifecycleHook API. |
|
PutLifecycleHookResponse |
This is the response object from the PutLifecycleHook operation. |
|
PutNotificationConfigurationRequest |
Container for the parameters to the PutNotificationConfiguration operation. Configures an Auto Scaling group to send notifications when specified events take place. Subscribers to the specified topic can have messages delivered to an endpoint such as a web server or an email address. This configuration overwrites any existing configuration. For more information, see Getting Amazon SNS notifications when your Auto Scaling group scales in the Amazon EC2 Auto Scaling User Guide. If you exceed your maximum limit of SNS topics, which is 10 per Auto Scaling group, the call fails. |
|
PutNotificationConfigurationResponse |
This is the response object from the PutNotificationConfiguration operation. |
|
PutScalingPolicyRequest |
Container for the parameters to the PutScalingPolicy operation. Creates or updates a scaling policy for an Auto Scaling group. Scaling policies are used to scale an Auto Scaling group based on configurable metrics. If no policies are defined, the dynamic scaling and predictive scaling features are not used. For more information about using dynamic scaling, see Target tracking scaling policies and Step and simple scaling policies in the Amazon EC2 Auto Scaling User Guide. For more information about using predictive scaling, see Predictive scaling for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. You can view the scaling policies for an Auto Scaling group using the DescribePolicies API call. If you are no longer using a scaling policy, you can delete it by calling the DeletePolicy API. |
|
PutScalingPolicyResponse |
Contains the output of PutScalingPolicy. |
|
PutScheduledUpdateGroupActionRequest |
Container for the parameters to the PutScheduledUpdateGroupAction operation. Creates or updates a scheduled scaling action for an Auto Scaling group. For more information, see Scheduled scaling in the Amazon EC2 Auto Scaling User Guide. You can view the scheduled actions for an Auto Scaling group using the DescribeScheduledActions API call. If you are no longer using a scheduled action, you can delete it by calling the DeleteScheduledAction API. If you try to schedule your action in the past, Amazon EC2 Auto Scaling returns an error message. |
|
PutScheduledUpdateGroupActionResponse |
This is the response object from the PutScheduledUpdateGroupAction operation. |
|
PutWarmPoolRequest |
Container for the parameters to the PutWarmPool operation. Creates or updates a warm pool for the specified Auto Scaling group. A warm pool is a pool of pre-initialized EC2 instances that sits alongside the Auto Scaling group. Whenever your application needs to scale out, the Auto Scaling group can draw on the warm pool to meet its new desired capacity. For more information and example configurations, see Warm pools for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide. This operation must be called from the Region in which the Auto Scaling group was created. This operation cannot be called on an Auto Scaling group that has a mixed instances policy or a launch template or launch configuration that requests Spot Instances. You can view the instances in the warm pool using the DescribeWarmPool API call. If you are no longer using a warm pool, you can delete it by calling the DeleteWarmPool API. |
|
PutWarmPoolResponse |
This is the response object from the PutWarmPool operation. |
|
RecordLifecycleActionHeartbeatRequest |
Container for the parameters to the RecordLifecycleActionHeartbeat operation. Records a heartbeat for the lifecycle action associated with the specified token or instance. This extends the timeout by the length of time defined using the PutLifecycleHook API call. This step is a part of the procedure for adding a lifecycle hook to an Auto Scaling group:
For more information, see Amazon EC2 Auto Scaling lifecycle hooks in the Amazon EC2 Auto Scaling User Guide. |
|
RecordLifecycleActionHeartbeatResponse |
This is the response object from the RecordLifecycleActionHeartbeat operation. |
|
RefreshPreferences |
Describes the preferences for an instance refresh. |
|
ResourceContentionException |
You already have a pending update to an Amazon EC2 Auto Scaling resource (for example, an Auto Scaling group, instance, or load balancer). |
|
ResourceInUseException |
The operation can't be performed because the resource is in use. |
|
ResumeProcessesRequest |
Container for the parameters to the ResumeProcesses operation. Resumes the specified suspended auto scaling processes, or all suspended process, for the specified Auto Scaling group. For more information, see Suspending and resuming scaling processes in the Amazon EC2 Auto Scaling User Guide. |
|
ResumeProcessesResponse |
This is the response object from the ResumeProcesses operation. |
|
RollbackDetails |
Details about an instance refresh rollback. |
|
RollbackInstanceRefreshRequest |
Container for the parameters to the RollbackInstanceRefresh operation. Cancels an instance refresh that is in progress and rolls back any changes that it made. Amazon EC2 Auto Scaling replaces any instances that were replaced during the instance refresh. This restores your Auto Scaling group to the configuration that it was using before the start of the instance refresh. This operation is part of the instance refresh feature in Amazon EC2 Auto Scaling, which helps you update instances in your Auto Scaling group after you make configuration changes. A rollback is not supported in the following situations:
When you receive a successful response from this operation, Amazon EC2 Auto Scaling immediately begins replacing instances. You can check the status of this operation through the DescribeInstanceRefreshes API operation. |
|
RollbackInstanceRefreshResponse |
This is the response object from the RollbackInstanceRefresh operation. |
|
ScalingActivityInProgressException |
The operation can't be performed because there are scaling activities in progress. |
|
ScalingPolicy |
Describes a scaling policy. |
|
ScheduledUpdateGroupAction |
Describes a scheduled scaling action. |
|
ScheduledUpdateGroupActionRequest |
Describes information used for one or more scheduled scaling action updates in a BatchPutScheduledUpdateGroupAction operation. |
|
ServiceLinkedRoleFailureException |
The service-linked role is not yet ready for use. |
|
SetDesiredCapacityRequest |
Container for the parameters to the SetDesiredCapacity operation. Sets the size of the specified Auto Scaling group.
If a scale-in activity occurs as a result of a new For more information, see Manual scaling in the Amazon EC2 Auto Scaling User Guide. |
|
SetDesiredCapacityResponse |
This is the response object from the SetDesiredCapacity operation. |
|
SetInstanceHealthRequest |
Container for the parameters to the SetInstanceHealth operation. Sets the health status of the specified instance. For more information, see Health checks for Auto Scaling instances in the Amazon EC2 Auto Scaling User Guide. |
|
SetInstanceHealthResponse |
This is the response object from the SetInstanceHealth operation. |
|
SetInstanceProtectionRequest |
Container for the parameters to the SetInstanceProtection operation. Updates the instance protection settings of the specified instances. This operation cannot be called on instances in a warm pool. For more information about preventing instances that are part of an Auto Scaling group from terminating on scale in, see Using instance scale-in protection in the Amazon EC2 Auto Scaling User Guide. If you exceed your maximum limit of instance IDs, which is 50 per Auto Scaling group, the call fails. |
|
SetInstanceProtectionResponse |
This is the response object from the SetInstanceProtection operation. |
|
StartInstanceRefreshRequest |
Container for the parameters to the StartInstanceRefresh operation. Starts an instance refresh. This operation is part of the instance refresh feature in Amazon EC2 Auto Scaling, which helps you update instances in your Auto Scaling group. This feature is helpful, for example, when you have a new AMI or a new user data script. You just need to create a new launch template that specifies the new AMI or user data script. Then start an instance refresh to immediately begin the process of updating instances in the group. If successful, the request's response contains a unique ID that you can use to track the progress of the instance refresh. To query its status, call the DescribeInstanceRefreshes API. To describe the instance refreshes that have already run, call the DescribeInstanceRefreshes API. To cancel an instance refresh that is in progress, use the CancelInstanceRefresh API.
An instance refresh might fail for several reasons, such as EC2 launch failures, misconfigured
health checks, or not ignoring or allowing the termination of instances that are in
If you enable auto rollback, your Auto Scaling group will be rolled back automatically
when the instance refresh fails. You can enable this feature before starting an instance
refresh by specifying the |
|
StartInstanceRefreshResponse |
This is the response object from the StartInstanceRefresh operation. |
|
StepAdjustment |
Describes information used to create a step adjustment for a step scaling policy. For the following examples, suppose that you have an alarm with a breach threshold of 50:
There are a few rules for the step adjustments for your step policy:
For more information, see Step adjustments in the Amazon EC2 Auto Scaling User Guide. |
|
SuspendedProcess |
Describes an auto scaling process that has been suspended. For more information, see Scaling processes in the Amazon EC2 Auto Scaling User Guide. |
|
SuspendProcessesRequest |
Container for the parameters to the SuspendProcesses operation. Suspends the specified auto scaling processes, or all processes, for the specified Auto Scaling group.
If you suspend either the To resume processes that have been suspended, call the ResumeProcesses API. |
|
SuspendProcessesResponse |
This is the response object from the SuspendProcesses operation. |
|
Tag |
Describes a tag for an Auto Scaling group. |
|
TagDescription |
Describes a tag for an Auto Scaling group. |
|
TargetTrackingConfiguration |
Represents a target tracking scaling policy configuration to use with Amazon EC2 Auto Scaling. |
|
TargetTrackingMetricDataQuery |
The metric data to return. Also defines whether this call is returning data for one metric only, or whether it is performing a math expression on the values of returned metric statistics to create a new time series. A time series is a series of data points, each of which is associated with a timestamp. |
|
TargetTrackingMetricStat |
This structure defines the CloudWatch metric to return, along with the statistic and unit. For more information about the CloudWatch terminology below, see Amazon CloudWatch concepts in the Amazon CloudWatch User Guide. |
|
TerminateInstanceInAutoScalingGroupRequest |
Container for the parameters to the TerminateInstanceInAutoScalingGroup operation. Terminates the specified instance and optionally adjusts the desired group size. This operation cannot be called on instances in a warm pool.
This call simply makes a termination request. The instance is not terminated immediately.
When an instance is terminated, the instance status changes to If you do not specify the option to decrement the desired capacity, Amazon EC2 Auto Scaling launches instances to replace the ones that are terminated. By default, Amazon EC2 Auto Scaling balances instances across all Availability Zones. If you decrement the desired capacity, your Auto Scaling group can become unbalanced between Availability Zones. Amazon EC2 Auto Scaling tries to rebalance the group, and rebalancing might terminate instances in other zones. For more information, see Rebalancing activities in the Amazon EC2 Auto Scaling User Guide. |
|
TerminateInstanceInAutoScalingGroupResponse |
This is the response object from the TerminateInstanceInAutoScalingGroup operation. |
|
TotalLocalStorageGBRequest |
Specifies the minimum and maximum for the |
|
TrafficSourceIdentifier |
Identifying information for a traffic source. |
|
TrafficSourceState |
Describes the state of a traffic source. |
|
UpdateAutoScalingGroupRequest |
Container for the parameters to the UpdateAutoScalingGroup operation. We strongly recommend that all Auto Scaling groups use launch templates to ensure full functionality for Amazon EC2 Auto Scaling and Amazon EC2. Updates the configuration for the specified Auto Scaling group. To update an Auto Scaling group, specify the name of the group and the property that you want to change. Any properties that you don't specify are not changed by this update request. The new settings take effect on any scaling activities after this call returns. If you associate a new launch configuration or template with an Auto Scaling group, all new instances will get the updated configuration. Existing instances continue to run with the configuration that they were originally launched with. When you update a group to specify a mixed instances policy instead of a launch configuration or template, existing instances may be replaced to match the new purchasing options that you specified in the policy. For example, if the group currently has 100% On-Demand capacity and the policy specifies 50% Spot capacity, this means that half of your instances will be gradually terminated and relaunched as Spot Instances. When replacing instances, Amazon EC2 Auto Scaling launches new instances before terminating the old ones, so that updating your group does not compromise the performance or availability of your application.
Note the following about changing
To see which properties have been set, call the DescribeAutoScalingGroups API. To view the scaling policies for an Auto Scaling group, call the DescribePolicies API. If the group has scaling policies, you can update them by calling the PutScalingPolicy API. |
|
UpdateAutoScalingGroupResponse |
This is the response object from the UpdateAutoScalingGroup operation. |
|
VCpuCountRequest |
Specifies the minimum and maximum for the |
|
WarmPoolConfiguration |
Describes a warm pool configuration. |
Name | Description | |
---|---|---|
IAutoScalingPaginatorFactory |
Paginators for the AutoScaling service |
|
IDescribeAutoScalingGroupsPaginator |
Paginator for the DescribeAutoScalingGroups operation |
|
IDescribeAutoScalingInstancesPaginator |
Paginator for the DescribeAutoScalingInstances operation |
|
IDescribeInstanceRefreshesPaginator |
Paginator for the DescribeInstanceRefreshes operation |
|
IDescribeLaunchConfigurationsPaginator |
Paginator for the DescribeLaunchConfigurations operation |
|
IDescribeLoadBalancersPaginator |
Paginator for the DescribeLoadBalancers operation |
|
IDescribeLoadBalancerTargetGroupsPaginator |
Paginator for the DescribeLoadBalancerTargetGroups operation |
|
IDescribeNotificationConfigurationsPaginator |
Paginator for the DescribeNotificationConfigurations operation |
|
IDescribePoliciesPaginator |
Paginator for the DescribePolicies operation |
|
IDescribeScalingActivitiesPaginator |
Paginator for the DescribeScalingActivities operation |
|
IDescribeScheduledActionsPaginator |
Paginator for the DescribeScheduledActions operation |
|
IDescribeTagsPaginator |
Paginator for the DescribeTags operation |
|
IDescribeTrafficSourcesPaginator |
Paginator for the DescribeTrafficSources operation |
|
IDescribeWarmPoolPaginator |
Paginator for the DescribeWarmPool operation |