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/*
* Copyright 2013-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.autoscaling;
import javax.annotation.Generated;
import com.amazonaws.*;
import com.amazonaws.regions.*;
import com.amazonaws.services.autoscaling.model.*;
import com.amazonaws.services.autoscaling.waiters.AmazonAutoScalingWaiters;
/**
* Interface for accessing Auto Scaling.
*
* Note: Do not directly implement this interface, new methods are added to it regularly. Extend from
* {@link com.amazonaws.services.autoscaling.AbstractAmazonAutoScaling} instead.
*
*
* Amazon EC2 Auto Scaling
*
* Amazon EC2 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 AWS Auto Scaling, Amazon CloudWatch,
* and Elastic Load Balancing services.
*
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public interface AmazonAutoScaling {
/**
* The region metadata service name for computing region endpoints. You can use this value to retrieve metadata
* (such as supported regions) of the service.
*
* @see RegionUtils#getRegionsForService(String)
*/
String ENDPOINT_PREFIX = "autoscaling";
/**
* Overrides the default endpoint for this client ("https://autoscaling.amazonaws.com"). Callers can use this method
* to control which AWS region they want to work with.
*
* Callers can pass in just the endpoint (ex: "autoscaling.amazonaws.com") or a full URL, including the protocol
* (ex: "https://autoscaling.amazonaws.com"). If the protocol is not specified here, the default protocol from this
* client's {@link ClientConfiguration} will be used, which by default is HTTPS.
*
* For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available
* endpoints for all AWS services, see:
* http://developer.amazonwebservices.com/connect/entry.jspa?externalID=3912
*
* This method is not threadsafe. An endpoint should be configured when the client is created and before any
* service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in
* transit or retrying.
*
* @param endpoint
* The endpoint (ex: "autoscaling.amazonaws.com") or a full URL, including the protocol (ex:
* "https://autoscaling.amazonaws.com") of the region specific AWS endpoint this client will communicate
* with.
* @deprecated use {@link AwsClientBuilder#setEndpointConfiguration(AwsClientBuilder.EndpointConfiguration)} for
* example:
* {@code builder.setEndpointConfiguration(new EndpointConfiguration(endpoint, signingRegion));}
*/
@Deprecated
void setEndpoint(String endpoint);
/**
* An alternative to {@link AmazonAutoScaling#setEndpoint(String)}, sets the regional endpoint for this client's
* service calls. Callers can use this method to control which AWS region they want to work with.
*
* By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the
* {@link ClientConfiguration} supplied at construction.
*
* This method is not threadsafe. A region should be configured when the client is created and before any service
* requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit
* or retrying.
*
* @param region
* The region this client will communicate with. See {@link Region#getRegion(com.amazonaws.regions.Regions)}
* for accessing a given region. Must not be null and must be a region where the service is available.
*
* @see Region#getRegion(com.amazonaws.regions.Regions)
* @see Region#createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration)
* @see Region#isServiceSupported(String)
* @deprecated use {@link AwsClientBuilder#setRegion(String)}
*/
@Deprecated
void setRegion(Region region);
/**
*
* 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.
*
*
* @param attachInstancesRequest
* @return Result of the AttachInstances operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.AttachInstances
* @see AWS
* API Documentation
*/
AttachInstancesResult attachInstances(AttachInstancesRequest attachInstancesRequest);
/**
*
* 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.
*
*
* @param attachLoadBalancerTargetGroupsRequest
* @return Result of the AttachLoadBalancerTargetGroups operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.AttachLoadBalancerTargetGroups
* @see AWS API Documentation
*/
AttachLoadBalancerTargetGroupsResult attachLoadBalancerTargetGroups(AttachLoadBalancerTargetGroupsRequest attachLoadBalancerTargetGroupsRequest);
/**
*
* 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.
*
*
* @param attachLoadBalancersRequest
* @return Result of the AttachLoadBalancers operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.AttachLoadBalancers
* @see AWS API Documentation
*/
AttachLoadBalancersResult attachLoadBalancers(AttachLoadBalancersRequest attachLoadBalancersRequest);
/**
* Simplified method form for invoking the AttachLoadBalancers operation.
*
* @see #attachLoadBalancers(AttachLoadBalancersRequest)
*/
AttachLoadBalancersResult attachLoadBalancers();
/**
*
* 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.
*
*
* @param completeLifecycleActionRequest
* @return Result of the CompleteLifecycleAction operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.CompleteLifecycleAction
* @see AWS API Documentation
*/
CompleteLifecycleActionResult completeLifecycleAction(CompleteLifecycleActionRequest completeLifecycleActionRequest);
/**
*
* Creates an Auto Scaling group with the specified name and attributes.
*
*
* If you exceed your maximum limit of Auto Scaling groups, the call fails. For information about viewing this
* limit, see DescribeAccountLimits. For information about updating this limit, see Auto Scaling Limits in
* the Auto Scaling User Guide.
*
*
* For more information, see Auto Scaling Groups in
* the Auto Scaling User Guide.
*
*
* @param createAutoScalingGroupRequest
* @return Result of the CreateAutoScalingGroup operation returned by the service.
* @throws AlreadyExistsException
* You already have an Auto Scaling group or launch configuration with this name.
* @throws 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.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.CreateAutoScalingGroup
* @see AWS API Documentation
*/
CreateAutoScalingGroupResult createAutoScalingGroup(CreateAutoScalingGroupRequest createAutoScalingGroupRequest);
/**
*
* Creates a launch configuration.
*
*
* If you exceed your maximum limit of launch configurations, the call fails. For information about viewing this
* limit, see DescribeAccountLimits. For information about updating this limit, see Auto Scaling Limits in
* the Auto Scaling User Guide.
*
*
* For more information, see Launch Configurations
* in the Auto Scaling User Guide.
*
*
* @param createLaunchConfigurationRequest
* @return Result of the CreateLaunchConfiguration operation returned by the service.
* @throws AlreadyExistsException
* You already have an Auto Scaling group or launch configuration with this name.
* @throws 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.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.CreateLaunchConfiguration
* @see AWS API Documentation
*/
CreateLaunchConfigurationResult createLaunchConfiguration(CreateLaunchConfigurationRequest createLaunchConfigurationRequest);
/**
*
* 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.
*
*
* @param createOrUpdateTagsRequest
* @return Result of the CreateOrUpdateTags operation returned by the service.
* @throws 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.
* @throws AlreadyExistsException
* You already have an Auto Scaling group or launch configuration with this name.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ResourceInUseException
* The operation can't be performed because the resource is in use.
* @sample AmazonAutoScaling.CreateOrUpdateTags
* @see AWS
* API Documentation
*/
CreateOrUpdateTagsResult createOrUpdateTags(CreateOrUpdateTagsRequest createOrUpdateTagsRequest);
/**
*
* 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.
*
*
* @param deleteAutoScalingGroupRequest
* @return Result of the DeleteAutoScalingGroup operation returned by the service.
* @throws ScalingActivityInProgressException
* The operation can't be performed because there are scaling activities in progress.
* @throws ResourceInUseException
* The operation can't be performed because the resource is in use.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DeleteAutoScalingGroup
* @see AWS API Documentation
*/
DeleteAutoScalingGroupResult deleteAutoScalingGroup(DeleteAutoScalingGroupRequest deleteAutoScalingGroupRequest);
/**
*
* 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.
*
*
* @param deleteLaunchConfigurationRequest
* @return Result of the DeleteLaunchConfiguration operation returned by the service.
* @throws ResourceInUseException
* The operation can't be performed because the resource is in use.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DeleteLaunchConfiguration
* @see AWS API Documentation
*/
DeleteLaunchConfigurationResult deleteLaunchConfiguration(DeleteLaunchConfigurationRequest deleteLaunchConfigurationRequest);
/**
*
* Deletes the specified lifecycle hook.
*
*
* If there are any outstanding lifecycle actions, they are completed first (ABANDON for launching
* instances, CONTINUE for terminating instances).
*
*
* @param deleteLifecycleHookRequest
* @return Result of the DeleteLifecycleHook operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DeleteLifecycleHook
* @see AWS API Documentation
*/
DeleteLifecycleHookResult deleteLifecycleHook(DeleteLifecycleHookRequest deleteLifecycleHookRequest);
/**
*
* Deletes the specified notification.
*
*
* @param deleteNotificationConfigurationRequest
* @return Result of the DeleteNotificationConfiguration operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DeleteNotificationConfiguration
* @see AWS API Documentation
*/
DeleteNotificationConfigurationResult deleteNotificationConfiguration(DeleteNotificationConfigurationRequest deleteNotificationConfigurationRequest);
/**
*
* 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.
*
*
* @param deletePolicyRequest
* @return Result of the DeletePolicy operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.DeletePolicy
* @see AWS API
* Documentation
*/
DeletePolicyResult deletePolicy(DeletePolicyRequest deletePolicyRequest);
/**
*
* Deletes the specified scheduled action.
*
*
* @param deleteScheduledActionRequest
* @return Result of the DeleteScheduledAction operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DeleteScheduledAction
* @see AWS API Documentation
*/
DeleteScheduledActionResult deleteScheduledAction(DeleteScheduledActionRequest deleteScheduledActionRequest);
/**
*
* Deletes the specified tags.
*
*
* @param deleteTagsRequest
* @return Result of the DeleteTags operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ResourceInUseException
* The operation can't be performed because the resource is in use.
* @sample AmazonAutoScaling.DeleteTags
* @see AWS API
* Documentation
*/
DeleteTagsResult deleteTags(DeleteTagsRequest deleteTagsRequest);
/**
*
* Describes the current Auto Scaling resource limits for your AWS account.
*
*
* For information about requesting an increase in these limits, see Auto Scaling Limits in
* the Auto Scaling User Guide.
*
*
* @param describeAccountLimitsRequest
* @return Result of the DescribeAccountLimits operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeAccountLimits
* @see AWS API Documentation
*/
DescribeAccountLimitsResult describeAccountLimits(DescribeAccountLimitsRequest describeAccountLimitsRequest);
/**
* Simplified method form for invoking the DescribeAccountLimits operation.
*
* @see #describeAccountLimits(DescribeAccountLimitsRequest)
*/
DescribeAccountLimitsResult describeAccountLimits();
/**
*
* Describes the policy adjustment types for use with PutScalingPolicy.
*
*
* @param describeAdjustmentTypesRequest
* @return Result of the DescribeAdjustmentTypes operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeAdjustmentTypes
* @see AWS API Documentation
*/
DescribeAdjustmentTypesResult describeAdjustmentTypes(DescribeAdjustmentTypesRequest describeAdjustmentTypesRequest);
/**
* Simplified method form for invoking the DescribeAdjustmentTypes operation.
*
* @see #describeAdjustmentTypes(DescribeAdjustmentTypesRequest)
*/
DescribeAdjustmentTypesResult describeAdjustmentTypes();
/**
*
* Describes one or more Auto Scaling groups.
*
*
* @param describeAutoScalingGroupsRequest
* @return Result of the DescribeAutoScalingGroups operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken value is not valid.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeAutoScalingGroups
* @see AWS API Documentation
*/
DescribeAutoScalingGroupsResult describeAutoScalingGroups(DescribeAutoScalingGroupsRequest describeAutoScalingGroupsRequest);
/**
* Simplified method form for invoking the DescribeAutoScalingGroups operation.
*
* @see #describeAutoScalingGroups(DescribeAutoScalingGroupsRequest)
*/
DescribeAutoScalingGroupsResult describeAutoScalingGroups();
/**
*
* Describes one or more Auto Scaling instances.
*
*
* @param describeAutoScalingInstancesRequest
* @return Result of the DescribeAutoScalingInstances operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken value is not valid.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeAutoScalingInstances
* @see AWS API Documentation
*/
DescribeAutoScalingInstancesResult describeAutoScalingInstances(DescribeAutoScalingInstancesRequest describeAutoScalingInstancesRequest);
/**
* Simplified method form for invoking the DescribeAutoScalingInstances operation.
*
* @see #describeAutoScalingInstances(DescribeAutoScalingInstancesRequest)
*/
DescribeAutoScalingInstancesResult describeAutoScalingInstances();
/**
*
* Describes the notification types that are supported by Auto Scaling.
*
*
* @param describeAutoScalingNotificationTypesRequest
* @return Result of the DescribeAutoScalingNotificationTypes operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeAutoScalingNotificationTypes
* @see AWS API Documentation
*/
DescribeAutoScalingNotificationTypesResult describeAutoScalingNotificationTypes(
DescribeAutoScalingNotificationTypesRequest describeAutoScalingNotificationTypesRequest);
/**
* Simplified method form for invoking the DescribeAutoScalingNotificationTypes operation.
*
* @see #describeAutoScalingNotificationTypes(DescribeAutoScalingNotificationTypesRequest)
*/
DescribeAutoScalingNotificationTypesResult describeAutoScalingNotificationTypes();
/**
*
* Describes one or more launch configurations.
*
*
* @param describeLaunchConfigurationsRequest
* @return Result of the DescribeLaunchConfigurations operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken value is not valid.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeLaunchConfigurations
* @see AWS API Documentation
*/
DescribeLaunchConfigurationsResult describeLaunchConfigurations(DescribeLaunchConfigurationsRequest describeLaunchConfigurationsRequest);
/**
* Simplified method form for invoking the DescribeLaunchConfigurations operation.
*
* @see #describeLaunchConfigurations(DescribeLaunchConfigurationsRequest)
*/
DescribeLaunchConfigurationsResult describeLaunchConfigurations();
/**
*
* Describes the available types of lifecycle hooks.
*
*
* @param describeLifecycleHookTypesRequest
* @return Result of the DescribeLifecycleHookTypes operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeLifecycleHookTypes
* @see AWS API Documentation
*/
DescribeLifecycleHookTypesResult describeLifecycleHookTypes(DescribeLifecycleHookTypesRequest describeLifecycleHookTypesRequest);
/**
* Simplified method form for invoking the DescribeLifecycleHookTypes operation.
*
* @see #describeLifecycleHookTypes(DescribeLifecycleHookTypesRequest)
*/
DescribeLifecycleHookTypesResult describeLifecycleHookTypes();
/**
*
* Describes the lifecycle hooks for the specified Auto Scaling group.
*
*
* @param describeLifecycleHooksRequest
* @return Result of the DescribeLifecycleHooks operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeLifecycleHooks
* @see AWS API Documentation
*/
DescribeLifecycleHooksResult describeLifecycleHooks(DescribeLifecycleHooksRequest describeLifecycleHooksRequest);
/**
*
* Describes the target groups for the specified Auto Scaling group.
*
*
* @param describeLoadBalancerTargetGroupsRequest
* @return Result of the DescribeLoadBalancerTargetGroups operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeLoadBalancerTargetGroups
* @see AWS API Documentation
*/
DescribeLoadBalancerTargetGroupsResult describeLoadBalancerTargetGroups(DescribeLoadBalancerTargetGroupsRequest describeLoadBalancerTargetGroupsRequest);
/**
*
* 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.
*
*
* @param describeLoadBalancersRequest
* @return Result of the DescribeLoadBalancers operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeLoadBalancers
* @see AWS API Documentation
*/
DescribeLoadBalancersResult describeLoadBalancers(DescribeLoadBalancersRequest describeLoadBalancersRequest);
/**
*
* 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.
*
*
* @param describeMetricCollectionTypesRequest
* @return Result of the DescribeMetricCollectionTypes operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeMetricCollectionTypes
* @see AWS API Documentation
*/
DescribeMetricCollectionTypesResult describeMetricCollectionTypes(DescribeMetricCollectionTypesRequest describeMetricCollectionTypesRequest);
/**
* Simplified method form for invoking the DescribeMetricCollectionTypes operation.
*
* @see #describeMetricCollectionTypes(DescribeMetricCollectionTypesRequest)
*/
DescribeMetricCollectionTypesResult describeMetricCollectionTypes();
/**
*
* Describes the notification actions associated with the specified Auto Scaling group.
*
*
* @param describeNotificationConfigurationsRequest
* @return Result of the DescribeNotificationConfigurations operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken value is not valid.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeNotificationConfigurations
* @see AWS API Documentation
*/
DescribeNotificationConfigurationsResult describeNotificationConfigurations(
DescribeNotificationConfigurationsRequest describeNotificationConfigurationsRequest);
/**
* Simplified method form for invoking the DescribeNotificationConfigurations operation.
*
* @see #describeNotificationConfigurations(DescribeNotificationConfigurationsRequest)
*/
DescribeNotificationConfigurationsResult describeNotificationConfigurations();
/**
*
* Describes the policies for the specified Auto Scaling group.
*
*
* @param describePoliciesRequest
* @return Result of the DescribePolicies operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken value is not valid.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.DescribePolicies
* @see AWS
* API Documentation
*/
DescribePoliciesResult describePolicies(DescribePoliciesRequest describePoliciesRequest);
/**
* Simplified method form for invoking the DescribePolicies operation.
*
* @see #describePolicies(DescribePoliciesRequest)
*/
DescribePoliciesResult describePolicies();
/**
*
* Describes one or more scaling activities for the specified Auto Scaling group.
*
*
* @param describeScalingActivitiesRequest
* @return Result of the DescribeScalingActivities operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken value is not valid.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeScalingActivities
* @see AWS API Documentation
*/
DescribeScalingActivitiesResult describeScalingActivities(DescribeScalingActivitiesRequest describeScalingActivitiesRequest);
/**
* Simplified method form for invoking the DescribeScalingActivities operation.
*
* @see #describeScalingActivities(DescribeScalingActivitiesRequest)
*/
DescribeScalingActivitiesResult describeScalingActivities();
/**
*
* Describes the scaling process types for use with ResumeProcesses and SuspendProcesses.
*
*
* @param describeScalingProcessTypesRequest
* @return Result of the DescribeScalingProcessTypes operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeScalingProcessTypes
* @see AWS API Documentation
*/
DescribeScalingProcessTypesResult describeScalingProcessTypes(DescribeScalingProcessTypesRequest describeScalingProcessTypesRequest);
/**
* Simplified method form for invoking the DescribeScalingProcessTypes operation.
*
* @see #describeScalingProcessTypes(DescribeScalingProcessTypesRequest)
*/
DescribeScalingProcessTypesResult describeScalingProcessTypes();
/**
*
* Describes the actions scheduled for your Auto Scaling group that haven't run. To describe the actions that have
* already run, use DescribeScalingActivities.
*
*
* @param describeScheduledActionsRequest
* @return Result of the DescribeScheduledActions operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken value is not valid.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeScheduledActions
* @see AWS API Documentation
*/
DescribeScheduledActionsResult describeScheduledActions(DescribeScheduledActionsRequest describeScheduledActionsRequest);
/**
* Simplified method form for invoking the DescribeScheduledActions operation.
*
* @see #describeScheduledActions(DescribeScheduledActionsRequest)
*/
DescribeScheduledActionsResult describeScheduledActions();
/**
*
* 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.
*
*
* @param describeTagsRequest
* @return Result of the DescribeTags operation returned by the service.
* @throws InvalidNextTokenException
* The NextToken value is not valid.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeTags
* @see AWS API
* Documentation
*/
DescribeTagsResult describeTags(DescribeTagsRequest describeTagsRequest);
/**
* Simplified method form for invoking the DescribeTags operation.
*
* @see #describeTags(DescribeTagsRequest)
*/
DescribeTagsResult describeTags();
/**
*
* Describes the termination policies supported by Auto Scaling.
*
*
* @param describeTerminationPolicyTypesRequest
* @return Result of the DescribeTerminationPolicyTypes operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DescribeTerminationPolicyTypes
* @see AWS API Documentation
*/
DescribeTerminationPolicyTypesResult describeTerminationPolicyTypes(DescribeTerminationPolicyTypesRequest describeTerminationPolicyTypesRequest);
/**
* Simplified method form for invoking the DescribeTerminationPolicyTypes operation.
*
* @see #describeTerminationPolicyTypes(DescribeTerminationPolicyTypesRequest)
*/
DescribeTerminationPolicyTypesResult describeTerminationPolicyTypes();
/**
*
* 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.
*
*
* @param detachInstancesRequest
* @return Result of the DetachInstances operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DetachInstances
* @see AWS
* API Documentation
*/
DetachInstancesResult detachInstances(DetachInstancesRequest detachInstancesRequest);
/**
*
* Detaches one or more target groups from the specified Auto Scaling group.
*
*
* @param detachLoadBalancerTargetGroupsRequest
* @return Result of the DetachLoadBalancerTargetGroups operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DetachLoadBalancerTargetGroups
* @see AWS API Documentation
*/
DetachLoadBalancerTargetGroupsResult detachLoadBalancerTargetGroups(DetachLoadBalancerTargetGroupsRequest detachLoadBalancerTargetGroupsRequest);
/**
*
* 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.
*
*
* @param detachLoadBalancersRequest
* @return Result of the DetachLoadBalancers operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DetachLoadBalancers
* @see AWS API Documentation
*/
DetachLoadBalancersResult detachLoadBalancers(DetachLoadBalancersRequest detachLoadBalancersRequest);
/**
* Simplified method form for invoking the DetachLoadBalancers operation.
*
* @see #detachLoadBalancers(DetachLoadBalancersRequest)
*/
DetachLoadBalancersResult detachLoadBalancers();
/**
*
* Disables group metrics for the specified Auto Scaling group.
*
*
* @param disableMetricsCollectionRequest
* @return Result of the DisableMetricsCollection operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.DisableMetricsCollection
* @see AWS API Documentation
*/
DisableMetricsCollectionResult disableMetricsCollection(DisableMetricsCollectionRequest disableMetricsCollectionRequest);
/**
*
* 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.
*
*
* @param enableMetricsCollectionRequest
* @return Result of the EnableMetricsCollection operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.EnableMetricsCollection
* @see AWS API Documentation
*/
EnableMetricsCollectionResult enableMetricsCollection(EnableMetricsCollectionRequest enableMetricsCollectionRequest);
/**
*
* 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.
*
*
* @param enterStandbyRequest
* @return Result of the EnterStandby operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.EnterStandby
* @see AWS API
* Documentation
*/
EnterStandbyResult enterStandby(EnterStandbyRequest enterStandbyRequest);
/**
*
* Executes the specified policy.
*
*
* @param executePolicyRequest
* @return Result of the ExecutePolicy operation returned by the service.
* @throws ScalingActivityInProgressException
* The operation can't be performed because there are scaling activities in progress.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.ExecutePolicy
* @see AWS API
* Documentation
*/
ExecutePolicyResult executePolicy(ExecutePolicyRequest executePolicyRequest);
/**
*
* 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.
*
*
* @param exitStandbyRequest
* @return Result of the ExitStandby operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.ExitStandby
* @see AWS API
* Documentation
*/
ExitStandbyResult exitStandby(ExitStandbyRequest exitStandbyRequest);
/**
*
* 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.
*
*
* @param putLifecycleHookRequest
* @return Result of the PutLifecycleHook operation returned by the service.
* @throws 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.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.PutLifecycleHook
* @see AWS
* API Documentation
*/
PutLifecycleHookResult putLifecycleHook(PutLifecycleHookRequest putLifecycleHookRequest);
/**
*
* 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.
*
*
* @param putNotificationConfigurationRequest
* @return Result of the PutNotificationConfiguration operation returned by the service.
* @throws 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.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.PutNotificationConfiguration
* @see AWS API Documentation
*/
PutNotificationConfigurationResult putNotificationConfiguration(PutNotificationConfigurationRequest putNotificationConfigurationRequest);
/**
*
* 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.
*
*
* @param putScalingPolicyRequest
* @return Result of the PutScalingPolicy operation returned by the service.
* @throws 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.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.PutScalingPolicy
* @see AWS
* API Documentation
*/
PutScalingPolicyResult putScalingPolicy(PutScalingPolicyRequest putScalingPolicyRequest);
/**
*
* 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.
*
*
* @param putScheduledUpdateGroupActionRequest
* @return Result of the PutScheduledUpdateGroupAction operation returned by the service.
* @throws AlreadyExistsException
* You already have an Auto Scaling group or launch configuration with this name.
* @throws 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.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.PutScheduledUpdateGroupAction
* @see AWS API Documentation
*/
PutScheduledUpdateGroupActionResult putScheduledUpdateGroupAction(PutScheduledUpdateGroupActionRequest putScheduledUpdateGroupActionRequest);
/**
*
* 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.
*
*
* @param recordLifecycleActionHeartbeatRequest
* @return Result of the RecordLifecycleActionHeartbeat operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.RecordLifecycleActionHeartbeat
* @see AWS API Documentation
*/
RecordLifecycleActionHeartbeatResult recordLifecycleActionHeartbeat(RecordLifecycleActionHeartbeatRequest recordLifecycleActionHeartbeatRequest);
/**
*
* 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.
*
*
* @param resumeProcessesRequest
* @return Result of the ResumeProcesses operation returned by the service.
* @throws ResourceInUseException
* The operation can't be performed because the resource is in use.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.ResumeProcesses
* @see AWS
* API Documentation
*/
ResumeProcessesResult resumeProcesses(ResumeProcessesRequest resumeProcessesRequest);
/**
*
* 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.
*
*
* @param setDesiredCapacityRequest
* @return Result of the SetDesiredCapacity operation returned by the service.
* @throws ScalingActivityInProgressException
* The operation can't be performed because there are scaling activities in progress.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.SetDesiredCapacity
* @see AWS
* API Documentation
*/
SetDesiredCapacityResult setDesiredCapacity(SetDesiredCapacityRequest setDesiredCapacityRequest);
/**
*
* Sets the health status of the specified instance.
*
*
* For more information, see Health Checks in the Auto
* Scaling User Guide.
*
*
* @param setInstanceHealthRequest
* @return Result of the SetInstanceHealth operation returned by the service.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.SetInstanceHealth
* @see AWS
* API Documentation
*/
SetInstanceHealthResult setInstanceHealth(SetInstanceHealthRequest setInstanceHealthRequest);
/**
*
* Updates the instance protection settings of the specified instances.
*
*
* For more information, see Instance Protection in the Auto Scaling User Guide.
*
*
* @param setInstanceProtectionRequest
* @return Result of the SetInstanceProtection operation returned by the service.
* @throws 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.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.SetInstanceProtection
* @see AWS API Documentation
*/
SetInstanceProtectionResult setInstanceProtection(SetInstanceProtectionRequest setInstanceProtectionRequest);
/**
*
* 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.
*
*
* @param suspendProcessesRequest
* @return Result of the SuspendProcesses operation returned by the service.
* @throws ResourceInUseException
* The operation can't be performed because the resource is in use.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.SuspendProcesses
* @see AWS
* API Documentation
*/
SuspendProcessesResult suspendProcesses(SuspendProcessesRequest suspendProcessesRequest);
/**
*
* Terminates the specified instance and optionally adjusts the desired group size.
*
*
* This call simply makes a termination request. The instance is not terminated immediately.
*
*
* @param terminateInstanceInAutoScalingGroupRequest
* @return Result of the TerminateInstanceInAutoScalingGroup operation returned by the service.
* @throws ScalingActivityInProgressException
* The operation can't be performed because there are scaling activities in progress.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @sample AmazonAutoScaling.TerminateInstanceInAutoScalingGroup
* @see AWS API Documentation
*/
TerminateInstanceInAutoScalingGroupResult terminateInstanceInAutoScalingGroup(
TerminateInstanceInAutoScalingGroupRequest terminateInstanceInAutoScalingGroupRequest);
/**
*
* 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.
*
*
*
*
* @param updateAutoScalingGroupRequest
* @return Result of the UpdateAutoScalingGroup operation returned by the service.
* @throws ScalingActivityInProgressException
* The operation can't be performed because there are scaling activities in progress.
* @throws ResourceContentionException
* You already have a pending update to an Auto Scaling resource (for example, a group, instance, or load
* balancer).
* @throws ServiceLinkedRoleFailureException
* The service-linked role is not yet ready for use.
* @sample AmazonAutoScaling.UpdateAutoScalingGroup
* @see AWS API Documentation
*/
UpdateAutoScalingGroupResult updateAutoScalingGroup(UpdateAutoScalingGroupRequest updateAutoScalingGroupRequest);
/**
* Shuts down this client object, releasing any resources that might be held open. This is an optional method, and
* callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client
* has been shutdown, it should not be used to make any more requests.
*/
void shutdown();
/**
* Returns additional metadata for a previously executed successful request, typically used for debugging issues
* where a service isn't acting as expected. This data isn't considered part of the result data returned by an
* operation, so it's available through this separate, diagnostic interface.
*
* Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic
* information for an executed request, you should use this method to retrieve it as soon as possible after
* executing a request.
*
* @param request
* The originally executed request.
*
* @return The response metadata for the specified request, or null if none is available.
*/
ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request);
AmazonAutoScalingWaiters waiters();
}