AutoCloseable@Generated("software.amazon.awssdk:codegen") public interface AutoScalingClient extends AutoCloseable
builder() method.
Auto Scaling is designed to automatically launch or terminate EC2 instances based on user-defined policies, schedules, and health checks. Use this service in conjunction with the Amazon CloudWatch and Elastic Load Balancing services.
| Modifier and Type | Field | Description |
|---|---|---|
static String |
SERVICE_NAME |
| Modifier and Type | Method | Description |
|---|---|---|
default AttachInstancesResponse |
attachInstances(AttachInstancesRequest attachInstancesRequest) |
Attaches one or more EC2 instances to the specified Auto Scaling group.
|
default AttachLoadBalancersResponse |
attachLoadBalancers(AttachLoadBalancersRequest attachLoadBalancersRequest) |
Attaches one or more Classic Load Balancers to the specified Auto Scaling group.
|
default AttachLoadBalancerTargetGroupsResponse |
attachLoadBalancerTargetGroups(AttachLoadBalancerTargetGroupsRequest attachLoadBalancerTargetGroupsRequest) |
Attaches one or more target groups to the specified Auto Scaling group.
|
static AutoScalingClientBuilder |
builder() |
Create a builder that can be used to configure and create a
AutoScalingClient. |
default CompleteLifecycleActionResponse |
completeLifecycleAction(CompleteLifecycleActionRequest completeLifecycleActionRequest) |
Completes the lifecycle action for the specified token or instance with the specified result.
|
static AutoScalingClient |
create() |
Create a
AutoScalingClient with the region loaded from the
DefaultAwsRegionProviderChain and credentials loaded from the
DefaultCredentialsProvider. |
default CreateAutoScalingGroupResponse |
createAutoScalingGroup(CreateAutoScalingGroupRequest createAutoScalingGroupRequest) |
Creates an Auto Scaling group with the specified name and attributes.
|
default CreateLaunchConfigurationResponse |
createLaunchConfiguration(CreateLaunchConfigurationRequest createLaunchConfigurationRequest) |
Creates a launch configuration.
|
default CreateOrUpdateTagsResponse |
createOrUpdateTags(CreateOrUpdateTagsRequest createOrUpdateTagsRequest) |
Creates or updates tags for the specified Auto Scaling group.
|
default DeleteAutoScalingGroupResponse |
deleteAutoScalingGroup(DeleteAutoScalingGroupRequest deleteAutoScalingGroupRequest) |
Deletes the specified Auto Scaling group.
|
default DeleteLaunchConfigurationResponse |
deleteLaunchConfiguration(DeleteLaunchConfigurationRequest deleteLaunchConfigurationRequest) |
Deletes the specified launch configuration.
|
default DeleteLifecycleHookResponse |
deleteLifecycleHook(DeleteLifecycleHookRequest deleteLifecycleHookRequest) |
Deletes the specified lifecycle hook.
|
default DeleteNotificationConfigurationResponse |
deleteNotificationConfiguration(DeleteNotificationConfigurationRequest deleteNotificationConfigurationRequest) |
Deletes the specified notification.
|
default DeletePolicyResponse |
deletePolicy(DeletePolicyRequest deletePolicyRequest) |
Deletes the specified Auto Scaling policy.
|
default DeleteScheduledActionResponse |
deleteScheduledAction(DeleteScheduledActionRequest deleteScheduledActionRequest) |
Deletes the specified scheduled action.
|
default DeleteTagsResponse |
deleteTags(DeleteTagsRequest deleteTagsRequest) |
Deletes the specified tags.
|
default DescribeAccountLimitsResponse |
describeAccountLimits(DescribeAccountLimitsRequest describeAccountLimitsRequest) |
Describes the current Auto Scaling resource limits for your AWS account.
|
default DescribeAdjustmentTypesResponse |
describeAdjustmentTypes(DescribeAdjustmentTypesRequest describeAdjustmentTypesRequest) |
Describes the policy adjustment types for use with PutScalingPolicy.
|
default DescribeAutoScalingGroupsResponse |
describeAutoScalingGroups(DescribeAutoScalingGroupsRequest describeAutoScalingGroupsRequest) |
Describes one or more Auto Scaling groups.
|
default DescribeAutoScalingInstancesResponse |
describeAutoScalingInstances(DescribeAutoScalingInstancesRequest describeAutoScalingInstancesRequest) |
Describes one or more Auto Scaling instances.
|
default DescribeAutoScalingNotificationTypesResponse |
describeAutoScalingNotificationTypes(DescribeAutoScalingNotificationTypesRequest describeAutoScalingNotificationTypesRequest) |
Describes the notification types that are supported by Auto Scaling.
|
default DescribeLaunchConfigurationsResponse |
describeLaunchConfigurations(DescribeLaunchConfigurationsRequest describeLaunchConfigurationsRequest) |
Describes one or more launch configurations.
|
default DescribeLifecycleHooksResponse |
describeLifecycleHooks(DescribeLifecycleHooksRequest describeLifecycleHooksRequest) |
Describes the lifecycle hooks for the specified Auto Scaling group.
|
default DescribeLifecycleHookTypesResponse |
describeLifecycleHookTypes(DescribeLifecycleHookTypesRequest describeLifecycleHookTypesRequest) |
Describes the available types of lifecycle hooks.
|
default DescribeLoadBalancersResponse |
describeLoadBalancers(DescribeLoadBalancersRequest describeLoadBalancersRequest) |
Describes the load balancers for the specified Auto Scaling group.
|
default DescribeLoadBalancerTargetGroupsResponse |
describeLoadBalancerTargetGroups(DescribeLoadBalancerTargetGroupsRequest describeLoadBalancerTargetGroupsRequest) |
Describes the target groups for the specified Auto Scaling group.
|
default DescribeMetricCollectionTypesResponse |
describeMetricCollectionTypes(DescribeMetricCollectionTypesRequest describeMetricCollectionTypesRequest) |
Describes the available CloudWatch metrics for Auto Scaling.
|
default DescribeNotificationConfigurationsResponse |
describeNotificationConfigurations(DescribeNotificationConfigurationsRequest describeNotificationConfigurationsRequest) |
Describes the notification actions associated with the specified Auto Scaling group.
|
default DescribePoliciesResponse |
describePolicies(DescribePoliciesRequest describePoliciesRequest) |
Describes the policies for the specified Auto Scaling group.
|
default DescribeScalingActivitiesResponse |
describeScalingActivities(DescribeScalingActivitiesRequest describeScalingActivitiesRequest) |
Describes one or more scaling activities for the specified Auto Scaling group.
|
default DescribeScalingProcessTypesResponse |
describeScalingProcessTypes(DescribeScalingProcessTypesRequest describeScalingProcessTypesRequest) |
Describes the scaling process types for use with ResumeProcesses and SuspendProcesses.
|
default DescribeScheduledActionsResponse |
describeScheduledActions(DescribeScheduledActionsRequest describeScheduledActionsRequest) |
Describes the actions scheduled for your Auto Scaling group that haven't run.
|
default DescribeTagsResponse |
describeTags(DescribeTagsRequest describeTagsRequest) |
Describes the specified tags.
|
default DescribeTerminationPolicyTypesResponse |
describeTerminationPolicyTypes(DescribeTerminationPolicyTypesRequest describeTerminationPolicyTypesRequest) |
Describes the termination policies supported by Auto Scaling.
|
default DetachInstancesResponse |
detachInstances(DetachInstancesRequest detachInstancesRequest) |
Removes one or more instances from the specified Auto Scaling group.
|
default DetachLoadBalancersResponse |
detachLoadBalancers(DetachLoadBalancersRequest detachLoadBalancersRequest) |
Detaches one or more Classic Load Balancers from the specified Auto Scaling group.
|
default DetachLoadBalancerTargetGroupsResponse |
detachLoadBalancerTargetGroups(DetachLoadBalancerTargetGroupsRequest detachLoadBalancerTargetGroupsRequest) |
Detaches one or more target groups from the specified Auto Scaling group.
|
default DisableMetricsCollectionResponse |
disableMetricsCollection(DisableMetricsCollectionRequest disableMetricsCollectionRequest) |
Disables group metrics for the specified Auto Scaling group.
|
default EnableMetricsCollectionResponse |
enableMetricsCollection(EnableMetricsCollectionRequest enableMetricsCollectionRequest) |
Enables group metrics for the specified Auto Scaling group.
|
default EnterStandbyResponse |
enterStandby(EnterStandbyRequest enterStandbyRequest) |
Moves the specified instances into the standby state.
|
default ExecutePolicyResponse |
executePolicy(ExecutePolicyRequest executePolicyRequest) |
Executes the specified policy.
|
default ExitStandbyResponse |
exitStandby(ExitStandbyRequest exitStandbyRequest) |
Moves the specified instances out of the standby state.
|
default PutLifecycleHookResponse |
putLifecycleHook(PutLifecycleHookRequest putLifecycleHookRequest) |
Creates or updates a lifecycle hook for the specified Auto Scaling Group.
|
default PutNotificationConfigurationResponse |
putNotificationConfiguration(PutNotificationConfigurationRequest putNotificationConfigurationRequest) |
Configures an Auto Scaling group to send notifications when specified events take place.
|
default PutScalingPolicyResponse |
putScalingPolicy(PutScalingPolicyRequest putScalingPolicyRequest) |
Creates or updates a policy for an Auto Scaling group.
|
default PutScheduledUpdateGroupActionResponse |
putScheduledUpdateGroupAction(PutScheduledUpdateGroupActionRequest putScheduledUpdateGroupActionRequest) |
Creates or updates a scheduled scaling action for an Auto Scaling group.
|
default RecordLifecycleActionHeartbeatResponse |
recordLifecycleActionHeartbeat(RecordLifecycleActionHeartbeatRequest recordLifecycleActionHeartbeatRequest) |
Records a heartbeat for the lifecycle action associated with the specified token or instance.
|
default ResumeProcessesResponse |
resumeProcesses(ResumeProcessesRequest resumeProcessesRequest) |
Resumes the specified suspended Auto Scaling processes, or all suspended process, for the specified Auto Scaling
group.
|
static ServiceMetadata |
serviceMetadata() |
|
default SetDesiredCapacityResponse |
setDesiredCapacity(SetDesiredCapacityRequest setDesiredCapacityRequest) |
Sets the size of the specified Auto Scaling group.
|
default SetInstanceHealthResponse |
setInstanceHealth(SetInstanceHealthRequest setInstanceHealthRequest) |
Sets the health status of the specified instance.
|
default SetInstanceProtectionResponse |
setInstanceProtection(SetInstanceProtectionRequest setInstanceProtectionRequest) |
Updates the instance protection settings of the specified instances.
|
default SuspendProcessesResponse |
suspendProcesses(SuspendProcessesRequest suspendProcessesRequest) |
Suspends the specified Auto Scaling processes, or all processes, for the specified Auto Scaling group.
|
default TerminateInstanceInAutoScalingGroupResponse |
terminateInstanceInAutoScalingGroup(TerminateInstanceInAutoScalingGroupRequest terminateInstanceInAutoScalingGroupRequest) |
Terminates the specified instance and optionally adjusts the desired group size.
|
default UpdateAutoScalingGroupResponse |
updateAutoScalingGroup(UpdateAutoScalingGroupRequest updateAutoScalingGroupRequest) |
Updates the configuration for the specified Auto Scaling group.
|
AutoScalingClientWaiters |
waiters() |
closestatic final String SERVICE_NAME
static AutoScalingClient create()
AutoScalingClient with the region loaded from the
DefaultAwsRegionProviderChain and credentials loaded from the
DefaultCredentialsProvider.static AutoScalingClientBuilder builder()
AutoScalingClient.default AttachInstancesResponse attachInstances(AttachInstancesRequest attachInstancesRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Attaches one or more EC2 instances to the specified Auto Scaling group.
When you attach instances, 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 Auto Scaling User Guide.
attachInstancesRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault AttachLoadBalancerTargetGroupsResponse attachLoadBalancerTargetGroups(AttachLoadBalancerTargetGroupsRequest attachLoadBalancerTargetGroupsRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Attaches one or more target groups to the specified Auto Scaling group.
To describe the target groups for an Auto Scaling group, use DescribeLoadBalancerTargetGroups. To detach the target group from the Auto Scaling group, use DetachLoadBalancerTargetGroups.
For more information, see Attach a Load Balancer to Your Auto Scaling Group in the Auto Scaling User Guide.
attachLoadBalancerTargetGroupsRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault AttachLoadBalancersResponse attachLoadBalancers(AttachLoadBalancersRequest attachLoadBalancersRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Attaches one or more Classic Load Balancers to the specified Auto Scaling group.
To attach an Application Load Balancer instead, see AttachLoadBalancerTargetGroups.
To describe the load balancers for an Auto Scaling group, use DescribeLoadBalancers. To detach the load balancer from the Auto Scaling group, use DetachLoadBalancers.
For more information, see Attach a Load Balancer to Your Auto Scaling Group in the Auto Scaling User Guide.
attachLoadBalancersRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault CompleteLifecycleActionResponse completeLifecycleAction(CompleteLifecycleActionRequest completeLifecycleActionRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
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:
(Optional) Create a Lambda function and a rule that allows CloudWatch Events to invoke your Lambda function when Auto Scaling launches or terminates instances.
(Optional) Create a notification target and an IAM role. The target can be either an Amazon SQS queue or an Amazon SNS topic. The role allows Auto Scaling to publish lifecycle notifications to the target.
Create the lifecycle hook. Specify whether the hook is used when the instances launch or terminate.
If you need more time, record the lifecycle action heartbeat to keep the instance in a pending state.
If you finish before the timeout period ends, complete the lifecycle action.
For more information, see Auto Scaling Lifecycle in the Auto Scaling User Guide.
completeLifecycleActionRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault CreateAutoScalingGroupResponse createAutoScalingGroup(CreateAutoScalingGroupRequest createAutoScalingGroupRequest) throws AlreadyExistsException, LimitExceededException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Creates an Auto Scaling group with the specified name and attributes.
If you exceed your maximum limit of Auto Scaling groups, which by default is 20 per region, the call fails. For information about viewing and updating this limit, see DescribeAccountLimits.
For more information, see Auto Scaling Groups in the Auto Scaling User Guide.
createAutoScalingGroupRequest - AlreadyExistsException - You already have an Auto Scaling group or launch configuration with this name.LimitExceededException - You have already reached a limit for your Auto Scaling resources (for example, groups, launch
configurations, or lifecycle hooks). For more information, see DescribeAccountLimits.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault CreateLaunchConfigurationResponse createLaunchConfiguration(CreateLaunchConfigurationRequest createLaunchConfigurationRequest) throws AlreadyExistsException, LimitExceededException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Creates a launch configuration.
If you exceed your maximum limit of launch configurations, which by default is 100 per region, the call fails. For information about viewing and updating this limit, see DescribeAccountLimits.
For more information, see Launch Configurations in the Auto Scaling User Guide.
createLaunchConfigurationRequest - AlreadyExistsException - You already have an Auto Scaling group or launch configuration with this name.LimitExceededException - You have already reached a limit for your Auto Scaling resources (for example, groups, launch
configurations, or lifecycle hooks). For more information, see DescribeAccountLimits.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault CreateOrUpdateTagsResponse createOrUpdateTags(CreateOrUpdateTagsRequest createOrUpdateTagsRequest) throws LimitExceededException, AlreadyExistsException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
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 Tagging Auto Scaling Groups and Instances in the Auto Scaling User Guide.
createOrUpdateTagsRequest - LimitExceededException - You have already reached a limit for your Auto Scaling resources (for example, groups, launch
configurations, or lifecycle hooks). For more information, see DescribeAccountLimits.AlreadyExistsException - You already have an Auto Scaling group or launch configuration with this name.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DeleteAutoScalingGroupResponse deleteAutoScalingGroup(DeleteAutoScalingGroupRequest deleteAutoScalingGroupRequest) throws ScalingActivityInProgressException, ResourceInUseException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
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.
If the group has policies, deleting the group deletes the policies, the underlying alarm actions, and any alarm that no longer has an associated action.
To remove instances from the Auto Scaling group before deleting it, call DetachInstances with the list of instances and the option to decrement the desired capacity so that Auto Scaling does not launch replacement instances.
To terminate all instances before deleting the Auto Scaling group, call UpdateAutoScalingGroup and set the minimum size and desired capacity of the Auto Scaling group to zero.
deleteAutoScalingGroupRequest - ScalingActivityInProgressException - The operation can't be performed because there are scaling activities in progress.ResourceInUseException - The operation can't be performed because the resource is in use.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DeleteLaunchConfigurationResponse deleteLaunchConfiguration(DeleteLaunchConfigurationRequest deleteLaunchConfigurationRequest) throws ResourceInUseException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
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.
deleteLaunchConfigurationRequest - ResourceInUseException - The operation can't be performed because the resource is in use.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DeleteLifecycleHookResponse deleteLifecycleHook(DeleteLifecycleHookRequest deleteLifecycleHookRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Deletes the specified lifecycle hook.
If there are any outstanding lifecycle actions, they are completed first (ABANDON for launching
instances, CONTINUE for terminating instances).
deleteLifecycleHookRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DeleteNotificationConfigurationResponse deleteNotificationConfiguration(DeleteNotificationConfigurationRequest deleteNotificationConfigurationRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Deletes the specified notification.
deleteNotificationConfigurationRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DeletePolicyResponse deletePolicy(DeletePolicyRequest deletePolicyRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Deletes the specified Auto Scaling policy.
Deleting a policy deletes the underlying alarm action, but does not delete the alarm, even if it no longer has an associated action.
deletePolicyRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DeleteScheduledActionResponse deleteScheduledAction(DeleteScheduledActionRequest deleteScheduledActionRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Deletes the specified scheduled action.
deleteScheduledActionRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DeleteTagsResponse deleteTags(DeleteTagsRequest deleteTagsRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Deletes the specified tags.
deleteTagsRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeAccountLimitsResponse describeAccountLimits(DescribeAccountLimitsRequest describeAccountLimitsRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the current Auto Scaling resource limits for your AWS account.
For information about requesting an increase in these limits, see AWS Service Limits in the Amazon Web Services General Reference.
describeAccountLimitsRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeAdjustmentTypesResponse describeAdjustmentTypes(DescribeAdjustmentTypesRequest describeAdjustmentTypesRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the policy adjustment types for use with PutScalingPolicy.
describeAdjustmentTypesRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeAutoScalingGroupsResponse describeAutoScalingGroups(DescribeAutoScalingGroupsRequest describeAutoScalingGroupsRequest) throws InvalidNextTokenException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes one or more Auto Scaling groups.
describeAutoScalingGroupsRequest - InvalidNextTokenException - The NextToken value is not valid.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeAutoScalingInstancesResponse describeAutoScalingInstances(DescribeAutoScalingInstancesRequest describeAutoScalingInstancesRequest) throws InvalidNextTokenException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes one or more Auto Scaling instances.
describeAutoScalingInstancesRequest - InvalidNextTokenException - The NextToken value is not valid.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeAutoScalingNotificationTypesResponse describeAutoScalingNotificationTypes(DescribeAutoScalingNotificationTypesRequest describeAutoScalingNotificationTypesRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the notification types that are supported by Auto Scaling.
describeAutoScalingNotificationTypesRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeLaunchConfigurationsResponse describeLaunchConfigurations(DescribeLaunchConfigurationsRequest describeLaunchConfigurationsRequest) throws InvalidNextTokenException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes one or more launch configurations.
describeLaunchConfigurationsRequest - InvalidNextTokenException - The NextToken value is not valid.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeLifecycleHookTypesResponse describeLifecycleHookTypes(DescribeLifecycleHookTypesRequest describeLifecycleHookTypesRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the available types of lifecycle hooks.
describeLifecycleHookTypesRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeLifecycleHooksResponse describeLifecycleHooks(DescribeLifecycleHooksRequest describeLifecycleHooksRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the lifecycle hooks for the specified Auto Scaling group.
describeLifecycleHooksRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeLoadBalancerTargetGroupsResponse describeLoadBalancerTargetGroups(DescribeLoadBalancerTargetGroupsRequest describeLoadBalancerTargetGroupsRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the target groups for the specified Auto Scaling group.
describeLoadBalancerTargetGroupsRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeLoadBalancersResponse describeLoadBalancers(DescribeLoadBalancersRequest describeLoadBalancersRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the load balancers for the specified Auto Scaling group.
Note that this operation describes only Classic Load Balancers. If you have Application Load Balancers, use DescribeLoadBalancerTargetGroups instead.
describeLoadBalancersRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeMetricCollectionTypesResponse describeMetricCollectionTypes(DescribeMetricCollectionTypesRequest describeMetricCollectionTypesRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the available CloudWatch metrics for Auto Scaling.
Note that the GroupStandbyInstances metric is not returned by default. You must explicitly request
this metric when calling EnableMetricsCollection.
describeMetricCollectionTypesRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeNotificationConfigurationsResponse describeNotificationConfigurations(DescribeNotificationConfigurationsRequest describeNotificationConfigurationsRequest) throws InvalidNextTokenException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the notification actions associated with the specified Auto Scaling group.
describeNotificationConfigurationsRequest - InvalidNextTokenException - The NextToken value is not valid.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribePoliciesResponse describePolicies(DescribePoliciesRequest describePoliciesRequest) throws InvalidNextTokenException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the policies for the specified Auto Scaling group.
describePoliciesRequest - InvalidNextTokenException - The NextToken value is not valid.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeScalingActivitiesResponse describeScalingActivities(DescribeScalingActivitiesRequest describeScalingActivitiesRequest) throws InvalidNextTokenException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes one or more scaling activities for the specified Auto Scaling group.
describeScalingActivitiesRequest - InvalidNextTokenException - The NextToken value is not valid.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeScalingProcessTypesResponse describeScalingProcessTypes(DescribeScalingProcessTypesRequest describeScalingProcessTypesRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the scaling process types for use with ResumeProcesses and SuspendProcesses.
describeScalingProcessTypesRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeScheduledActionsResponse describeScheduledActions(DescribeScheduledActionsRequest describeScheduledActionsRequest) throws InvalidNextTokenException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the actions scheduled for your Auto Scaling group that haven't run. To describe the actions that have already run, use DescribeScalingActivities.
describeScheduledActionsRequest - InvalidNextTokenException - The NextToken value is not valid.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeTagsResponse describeTags(DescribeTagsRequest describeTagsRequest) throws InvalidNextTokenException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
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.
describeTagsRequest - InvalidNextTokenException - The NextToken value is not valid.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DescribeTerminationPolicyTypesResponse describeTerminationPolicyTypes(DescribeTerminationPolicyTypesRequest describeTerminationPolicyTypesRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Describes the termination policies supported by Auto Scaling.
describeTerminationPolicyTypesRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DetachInstancesResponse detachInstances(DetachInstancesRequest detachInstancesRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
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, 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 Auto Scaling User Guide.
detachInstancesRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DetachLoadBalancerTargetGroupsResponse detachLoadBalancerTargetGroups(DetachLoadBalancerTargetGroupsRequest detachLoadBalancerTargetGroupsRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Detaches one or more target groups from the specified Auto Scaling group.
detachLoadBalancerTargetGroupsRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DetachLoadBalancersResponse detachLoadBalancers(DetachLoadBalancersRequest detachLoadBalancersRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Detaches one or more Classic Load Balancers from the specified Auto Scaling group.
Note that this operation detaches only Classic Load Balancers. If you have Application Load Balancers, use DetachLoadBalancerTargetGroups instead.
When you detach a load balancer, it enters the Removing state while deregistering the instances in
the group. When all instances are deregistered, then you can no longer describe the load balancer using
DescribeLoadBalancers. Note that the instances remain running.
detachLoadBalancersRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault DisableMetricsCollectionResponse disableMetricsCollection(DisableMetricsCollectionRequest disableMetricsCollectionRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Disables group metrics for the specified Auto Scaling group.
disableMetricsCollectionRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault EnableMetricsCollectionResponse enableMetricsCollection(EnableMetricsCollectionRequest enableMetricsCollectionRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Enables group metrics for the specified Auto Scaling group. For more information, see Monitoring Your Auto Scaling Groups and Instances in the Auto Scaling User Guide.
enableMetricsCollectionRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault EnterStandbyResponse enterStandby(EnterStandbyRequest enterStandbyRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Moves the specified instances into the standby state.
For more information, see Temporarily Removing Instances from Your Auto Scaling Group in the Auto Scaling User Guide.
enterStandbyRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault ExecutePolicyResponse executePolicy(ExecutePolicyRequest executePolicyRequest) throws ScalingActivityInProgressException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Executes the specified policy.
executePolicyRequest - ScalingActivityInProgressException - The operation can't be performed because there are scaling activities in progress.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault ExitStandbyResponse exitStandby(ExitStandbyRequest exitStandbyRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Moves the specified instances out of the standby state.
For more information, see Temporarily Removing Instances from Your Auto Scaling Group in the Auto Scaling User Guide.
exitStandbyRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault PutLifecycleHookResponse putLifecycleHook(PutLifecycleHookRequest putLifecycleHookRequest) throws LimitExceededException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Creates or updates a lifecycle hook for the specified Auto Scaling Group.
A lifecycle hook tells Auto Scaling that you want to perform an action on an instance that is not actively in service; for example, either when the instance launches or before the instance terminates.
This step is a part of the procedure for adding a lifecycle hook to an Auto Scaling group:
(Optional) Create a Lambda function and a rule that allows CloudWatch Events to invoke your Lambda function when Auto Scaling launches or terminates instances.
(Optional) Create a notification target and an IAM role. The target can be either an Amazon SQS queue or an Amazon SNS topic. The role allows Auto Scaling to publish lifecycle notifications to the target.
Create the lifecycle hook. Specify whether the hook is used when the instances launch or terminate.
If you need more time, record the lifecycle action heartbeat to keep the instance in a pending state.
If you finish before the timeout period ends, complete the lifecycle action.
For more information, see Auto Scaling Lifecycle Hooks in the 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. For information about updating this limit, see AWS Service Limits in the Amazon Web Services General Reference.
putLifecycleHookRequest - LimitExceededException - You have already reached a limit for your Auto Scaling resources (for example, groups, launch
configurations, or lifecycle hooks). For more information, see DescribeAccountLimits.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault PutNotificationConfigurationResponse putNotificationConfiguration(PutNotificationConfigurationRequest putNotificationConfigurationRequest) throws LimitExceededException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
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 SNS Notifications When Your Auto Scaling Group Scales in the Auto Scaling User Guide.
putNotificationConfigurationRequest - LimitExceededException - You have already reached a limit for your Auto Scaling resources (for example, groups, launch
configurations, or lifecycle hooks). For more information, see DescribeAccountLimits.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault PutScalingPolicyResponse putScalingPolicy(PutScalingPolicyRequest putScalingPolicyRequest) throws LimitExceededException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Creates or updates a policy for an Auto Scaling group. To update an existing policy, use the existing policy name and set the parameters you want to change. Any existing parameter not changed in an update to an existing policy is not changed in this update request.
If you exceed your maximum limit of step adjustments, which by default is 20 per region, the call fails. For information about updating this limit, see AWS Service Limits in the Amazon Web Services General Reference.
putScalingPolicyRequest - LimitExceededException - You have already reached a limit for your Auto Scaling resources (for example, groups, launch
configurations, or lifecycle hooks). For more information, see DescribeAccountLimits.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault PutScheduledUpdateGroupActionResponse putScheduledUpdateGroupAction(PutScheduledUpdateGroupActionRequest putScheduledUpdateGroupActionRequest) throws AlreadyExistsException, LimitExceededException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Creates or updates a scheduled scaling action for an Auto Scaling group. When updating a scheduled scaling action, if you leave a parameter unspecified, the corresponding value remains unchanged.
For more information, see Scheduled Scaling in the Auto Scaling User Guide.
putScheduledUpdateGroupActionRequest - AlreadyExistsException - You already have an Auto Scaling group or launch configuration with this name.LimitExceededException - You have already reached a limit for your Auto Scaling resources (for example, groups, launch
configurations, or lifecycle hooks). For more information, see DescribeAccountLimits.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault RecordLifecycleActionHeartbeatResponse recordLifecycleActionHeartbeat(RecordLifecycleActionHeartbeatRequest recordLifecycleActionHeartbeatRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
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 PutLifecycleHook.
This step is a part of the procedure for adding a lifecycle hook to an Auto Scaling group:
(Optional) Create a Lambda function and a rule that allows CloudWatch Events to invoke your Lambda function when Auto Scaling launches or terminates instances.
(Optional) Create a notification target and an IAM role. The target can be either an Amazon SQS queue or an Amazon SNS topic. The role allows Auto Scaling to publish lifecycle notifications to the target.
Create the lifecycle hook. Specify whether the hook is used when the instances launch or terminate.
If you need more time, record the lifecycle action heartbeat to keep the instance in a pending state.
If you finish before the timeout period ends, complete the lifecycle action.
For more information, see Auto Scaling Lifecycle in the Auto Scaling User Guide.
recordLifecycleActionHeartbeatRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault ResumeProcessesResponse resumeProcesses(ResumeProcessesRequest resumeProcessesRequest) throws ResourceInUseException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Resumes the specified suspended Auto Scaling processes, or all suspended process, for the specified Auto Scaling group.
For more information, see Suspending and Resuming Auto Scaling Processes in the Auto Scaling User Guide.
resumeProcessesRequest - ResourceInUseException - The operation can't be performed because the resource is in use.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault SetDesiredCapacityResponse setDesiredCapacity(SetDesiredCapacityRequest setDesiredCapacityRequest) throws ScalingActivityInProgressException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Sets the size of the specified Auto Scaling group.
For more information about desired capacity, see What Is Auto Scaling? in the Auto Scaling User Guide.
setDesiredCapacityRequest - ScalingActivityInProgressException - The operation can't be performed because there are scaling activities in progress.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault SetInstanceHealthResponse setInstanceHealth(SetInstanceHealthRequest setInstanceHealthRequest) throws ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Sets the health status of the specified instance.
For more information, see Health Checks in the Auto Scaling User Guide.
setInstanceHealthRequest - ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault SetInstanceProtectionResponse setInstanceProtection(SetInstanceProtectionRequest setInstanceProtectionRequest) throws LimitExceededException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Updates the instance protection settings of the specified instances.
For more information, see Instance Protection in the Auto Scaling User Guide.
setInstanceProtectionRequest - LimitExceededException - You have already reached a limit for your Auto Scaling resources (for example, groups, launch
configurations, or lifecycle hooks). For more information, see DescribeAccountLimits.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault SuspendProcessesResponse suspendProcesses(SuspendProcessesRequest suspendProcessesRequest) throws ResourceInUseException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Suspends the specified Auto Scaling processes, or all processes, for the specified Auto Scaling group.
Note that if you suspend either the Launch or Terminate process types, it can prevent
other process types from functioning properly.
To resume processes that have been suspended, use ResumeProcesses.
For more information, see Suspending and Resuming Auto Scaling Processes in the Auto Scaling User Guide.
suspendProcessesRequest - ResourceInUseException - The operation can't be performed because the resource is in use.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault TerminateInstanceInAutoScalingGroupResponse terminateInstanceInAutoScalingGroup(TerminateInstanceInAutoScalingGroupRequest terminateInstanceInAutoScalingGroupRequest) throws ScalingActivityInProgressException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Terminates the specified instance and optionally adjusts the desired group size.
This call simply makes a termination request. The instance is not terminated immediately.
terminateInstanceInAutoScalingGroupRequest - ScalingActivityInProgressException - The operation can't be performed because there are scaling activities in progress.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typedefault UpdateAutoScalingGroupResponse updateAutoScalingGroup(UpdateAutoScalingGroupRequest updateAutoScalingGroupRequest) throws ScalingActivityInProgressException, ResourceContentionException, SdkBaseException, SdkClientException, AutoScalingException
Updates the configuration for the specified Auto Scaling group.
The new settings take effect on any scaling activities after this call returns. Scaling activities that are currently in progress aren't affected.
To update an Auto Scaling group with a launch configuration with InstanceMonitoring set to
false, you must first disable the collection of group metrics. Otherwise, you will get an error. If
you have previously enabled the collection of group metrics, you can disable it using
DisableMetricsCollection.
Note the following:
If you specify a new value for MinSize without specifying a value for DesiredCapacity,
and the new MinSize is larger than the current size of the group, we implicitly call
SetDesiredCapacity to set the size of the group to the new value of MinSize.
If you specify a new value for MaxSize without specifying a value for DesiredCapacity,
and the new MaxSize is smaller than the current size of the group, we implicitly call
SetDesiredCapacity to set the size of the group to the new value of MaxSize.
All other optional parameters are left unchanged if not specified.
updateAutoScalingGroupRequest - ScalingActivityInProgressException - The operation can't be performed because there are scaling activities in progress.ResourceContentionException - You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
balancer).SdkBaseException - Base class for all exceptions that can be thrown by the SDK (both service and client). Can be used for
catch all scenarios.SdkClientException - If any client side error occurs such as an IO related failure, failure to get credentials, etc)AutoScalingException - Base exception for all service exceptions. Unknown exceptions will be thrown as an instance of this typestatic ServiceMetadata serviceMetadata()
AutoScalingClientWaiters waiters()
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