DescribeScalingGroups - Auto Scaling - Alibaba Cloud Documentation Center

You can call the DescribeScalingGroups operation to query basic information about a scaling group, such as its instances and scaling configurations.

Debug

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Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	DescribeScalingGroups	The action to perform. Set the value to DescribeScalingGroups.
RegionId	String	Yes	cn-qingdao	The ID of the region where the scaling group is located.
PageNumber	Integer	No	1	The page number of the scaling group list. The value starts from 1. Default value: 1.
PageSize	Integer	No	10	The number of entries to return on each page for a paged query. Maximum value: 50. Default value: 10.
ScalingGroupName	String	No	scalinggroup****	The name of the scaling group.
ScalingGroupName.1	String	No	scalinggroup****	The name of scaling group 1. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.2	String	No	scalinggroup****	The name of scaling group 2. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.3	String	No	scalinggroup****	The name of scaling group 3. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.4	String	No	scalinggroup****	The name of scaling group 4. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.5	String	No	scalinggroup****	The name of scaling group 5. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.6	String	No	scalinggroup****	The name of scaling group 6. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.7	String	No	scalinggroup****	The name of scaling group 7. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.8	String	No	scalinggroup****	The name of scaling group 8. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.9	String	No	scalinggroup****	The name of scaling group 9. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.10	String	No	scalinggroup****	The name of scaling group 10. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.11	String	No	scalinggroup****	The name of scaling group 11. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.12	String	No	scalinggroup****	The name of scaling group 12. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.13	String	No	scalinggroup****	The name of scaling group 13. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.14	String	No	scalinggroup****	The name of scaling group 14. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.15	String	No	scalinggroup****	The name of scaling group 15. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.16	String	No	scalinggroup****	The name of scaling group 16. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.17	String	No	scalinggroup****	The name of scaling group 17. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.18	String	No	scalinggroup****	The name of scaling group 18. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.19	String	No	scalinggroup****	The name of scaling group 19. The query ignores the names of inactive scaling groups and does not report an error.
ScalingGroupName.20	String	No	scalinggroup****	The name of scaling group 20. The query ignores the names of inactive scaling groups and does not report an error.
GroupType	String	No	ECS	The type of instances that are managed by the scaling group. Valid values: ECS: ECS instances. ECI: elastic container instances.
ScalingGroupId.N	String	No	asg-bp14wlu85wrpchm0****	The ID of scaling group N. Valid values of N: 1 to 20. The query ignores the IDs of inactive scaling groups and does not report an error.
ResourceGroupId	String	No	rg-123****	The ID of the resource group to which the scaling group belongs. Note If no scaling group exists in the specified resource group, the query returns an empty result and does not report an error.
Tag.N.Key	String	No	Department	The key of tag N of the scaling group.
Tag.N.Value	String	No	Finance	The value of the tag for the scaling group.

Response parameters

Parameter	Type	Example	Description
RequestId	String	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****	The ID of the request.
PageNumber	Integer	1	The number of the current page.
PageSize	Integer	10	The number of entries returned per page.
TotalCount	Integer	1	The total number of scaling groups.
ScalingGroups	Array of ScalingGroup		A collection of scaling groups.
ScalingGroup
VpcId	String	vpc-bp1vwnn14rqpyiczj****	The ID of the VPC to which the scaling group belongs.
CreationTime	String	2014-08-14T10:58Z	The time when the scaling group was created.
TotalInstanceCount	Integer	1	The total number of ECS instances in the scaling group.
ScalingGroupName	String	dyrSuvBOtO1dEdIlIbp****	The name of the scaling group.
SpotInstancePools	Integer	5	The number of instance types that you can specify. Auto Scaling creates spot instances of multiple instance types that are provided at the lowest cost in a balanced manner. Valid values: 0 to 10. If you set the `MultiAZPolicy` parameter to `COMPOSABLE`, the default value of this parameter is 2.
StoppedCapacity	Integer	1	The number of instances that are in the Economical Mode in the scaling group.
OnDemandPercentageAboveBaseCapacity	Integer	20	The percentage of on-demand instances among the excess instances created after the value of OnDemandBaseCapacity is reached. Valid values: 0 to 100. If you set the `MultiAZPolicy` parameter to `COMPOSABLE`, the default value of this parameter is 100.
ModificationTime	String	2014-08-14T10:58Z	Last modified.
MinSize	Integer	1	The minimum number of ECS instances in the scaling group.
ScalingGroupId	String	asg-bp14wlu85wrpchm0****	The ID of the scaling group.
CompensateWithOnDemand	Boolean	true	Indicates whether to automatically create pay-as-you-go instances to meet the required number of ECS instances if spot instances cannot be created due to reasons such as price and inventory. This parameter is valid only when `MultiAZPolicy` is set to `COST_OPTIMIZED`. Valid values: true: Pay-as-you-go instances are automatically created. false: Pay-as-you-go instances are not automatically created.
ScalingPolicy	String	recycle	The reclaim mode of the scaling group. Valid values: recycle: economical mode. release: release mode. forcerelease: forced release mode. For more information about the actions on instances that are removed from a scaling group, see RemoveInstances.
RemovingWaitCapacity	Integer	1	The number of ECS instances that are in the Pending Remove state in the scaling group.
ActiveCapacity	Integer	1	The number of ECS instances that are successfully added to the scaling group and running.
OnDemandBaseCapacity	Integer	30	The minimum number of on-demand instances that must be included in the scaling group. Valid values: 0 to 1000. If the number of on-demand instances in the scaling group is less than this value, Auto Scaling preferentially creates on-demand instances. If you set the `MultiAZPolicy` parameter to `COMPOSABLE`, the default value of this parameter is 0.
ProtectedCapacity	Integer	1	The number of ECS instances that are in the Protected state in the scaling group.
HealthCheckType	String	ECS	The health check mode of the scaling group. Valid values: NONE: No health checks are performed. ECS: Health checks are performed on instances in the scaling group. This value can be used to enable health checks for both ECS and ECI scaling groups. LOAD_BALANCER: The health status of instances is determined based on the health check results of the load balancer. Health check results of Classic Load Balancer (CLB) instances are not supported.
LifecycleState	String	Active	The state of the scaling group. Valid values: Active: The scaling group is active. An active scaling group can receive requests to execute scaling rules and trigger scaling activities. Inactive: The scaling group is inactive. An inactive scaling group does not receive requests to execute scaling rules. Deleting: The scaling group is being deleted. A scaling group in the Deleting state does not receive requests to execute scaling rules, and its parameters cannot be modified.
GroupDeletionProtection	Boolean	true	Indicates whether deletion protection is enabled for the scaling group. Valid values: true: Deletion protection is enabled. The scaling group cannot be deleted. false: Deletion protection is disabled.
ActiveScalingConfigurationId	String	asc-bp1et2qekq3ojr33****	The ID of the active scaling configuration in the scaling group.
GroupType	String	ECS	The type of instances that are managed by the scaling group.
MultiAZPolicy	String	PRIORITY	The scaling policy for the ECS instances in the multi-zone scaling group. Valid values: PRIORITY: Scales instances based on the vSwitch priority. The vSwitch priority is specified by the VSwitchIds.N parameter. Auto Scaling scales instances in the zone of the vSwitch that has the highest priority. If the scaling fails, Auto Scaling scales instances in the zone of the vSwitch that has the next highest priority. COST_OPTIMIZED: Tries to create instances in ascending order of vCPU unit price. If the scaling configuration specifies multiple instance types with a preemptible billing method, preemptible instances are created first. You can use the CompensateWithOnDemand parameter to specify whether to automatically create pay-as-you-go instances if preemptible instances cannot be created due to reasons such as inventory shortages. Note The COST_OPTIMIZED policy is valid only when multiple instance types are specified in the scaling configuration or when preemptible instances are selected. BALANCE: Distributes ECS instances evenly across the specified zones in the scaling group. If the distribution of ECS instances becomes uneven due to inventory shortages, you can call the RebalanceInstance operation to rebalance the resources. COMPOSABLE: A composite policy that lets you combine the preceding policies as needed to scale ECS instances in a multi-zone scaling group.
RemovingCapacity	Integer	0	The number of ECS instances that are being removed from the scaling group.
PendingWaitCapacity	Integer	1	The number of ECS instances that are in the Pending Add state in the scaling group.
StandbyCapacity	Integer	1	The number of instances that are in the standby state in the scaling group.
PendingCapacity	Integer	0	The number of ECS instances that are being added to the scaling group but have not completed their configurations.
LaunchTemplateId	String	lt-m5e3ofjr1zn1aw7****	The ID of the launch template that is used by the scaling group.
TotalCapacity	Integer	1	If instance type weights are specified for the scaling group, this parameter indicates the total weighted capacity of all ECS instances in the scaling group. Otherwise, this parameter indicates the total number of all ECS instances in the scaling group.
DesiredCapacity	Integer	5	The expected number of ECS instances in the scaling group. Auto Scaling automatically maintains the number of ECS instances at the expected value.
SpotInstanceRemedy	Boolean	true	Indicates whether to supplement spot instances. If this feature is enabled, Auto Scaling attempts to create a new instance to replace a spot instance when the spot instance is reclaimed.
LaunchTemplateVersion	String	Default	The version of the launch template that is used by the scaling group.
RegionId	String	cn-qingdao	The ID of the region where the scaling group is located.
VSwitchId	String	vsw-bp1whw2u46cn8zubm****	The ID of the vSwitch that is associated with the scaling group.
MaxSize	Integer	2	The maximum number of ECS instances in the scaling group.
DefaultCooldown	Integer	60	The default cooldown time of the scaling group. During the cooldown time, the scaling group does not execute other scaling activities. This parameter is valid only for scaling activities that are triggered by event-triggered tasks of CloudMonitor.
VServerGroups	Array of VServerGroup		The list of backend server groups.
VServerGroup
LoadBalancerId	String	147b46d767c-cn-qingdao-cm5****	The ID of the SLB instance to which the backend server group belongs.
VServerGroupAttributes	Array of VServerGroupAttribute		The attributes of the backend server group.
VServerGroupAttribute
VServerGroupId	String	rsp-bp12bjrny****	The ID of the backend server group.
Weight	Integer	1	The weight of the backend server group.
Port	Integer	22	The port number that the SLB instance uses to provide services.
LaunchTemplateOverrides	Array of LaunchTemplateOverride		The instance type information of the extended launch template.
LaunchTemplateOverride
WeightedCapacity	Integer	4	The weight of the instance type. The weight specifies the capacity of a single instance of the specified instance type in the scaling group. A higher weight requires fewer instances of the specified instance type to meet the expected capacity.
InstanceType	String	ecs.c5.xlarge	The specified instance type. This instance type overwrites the instance type in the launch template.
SpotPriceLimit	Float	0.025	The maximum bid price for the instance type specified in `LaunchTemplateOverride.N.InstanceType`. You can specify this parameter for N instance types. The launch template supports N instance types. Valid values of N: 1 to 10. Note This parameter is valid only when the `LaunchTemplateId` parameter is specified.
AlbServerGroups	Array of AlbServerGroup		A collection of information about the Application Load Balancer (ALB) server groups.
AlbServerGroup
AlbServerGroupId	String	sgp-ddwb0y0g6y9bjm****	The ID of the ALB server group.
Weight	Integer	100	The weight of an ECS instance as a backend server after the instance is added to the ALB server group.
Port	Integer	80	The port number used by an ECS instance after the instance is added to the ALB server group.
ServerGroups	Array of ServerGroup		A collection of information about the load balancer server groups. Note You can use this parameter to obtain information about the Application Load Balancer (ALB), Network Load Balancer (NLB), and Gateway Load Balancer (GWLB) server groups that are associated with the scaling group.
ServerGroup
ServerGroupId	String	sgp-i9ouakeaerr*****	The ID of the server group.
Type	String	ALB	The type of the server group. Valid values: ALB: Application Load Balancer. NLB: Network Load Balancer. GWLB: Gateway Load Balancer.
Weight	Integer	100	The weight of an ECS instance as a backend server after the instance is added to the server group.
Port	Integer	80	The port number used by an ECS instance after the instance is added to the server group.
RemovalPolicies	Array of String	OldestScalingConfiguration	The policies for removing ECS instances from the scaling group. Valid values: OldestInstance: Removes the ECS instance that was created the earliest. NewestInstance: Removes the ECS instance that was created most recently. OldestScalingConfiguration: Removes the ECS instance that was created based on the earliest scaling configuration. CustomPolicy: Removes ECS instances based on a custom scale-in policy that is specified by a Function Compute function.
DBInstanceIds	Array of String	rm-bp15556qzebg1****	The IDs of the ApsaraDB RDS instances that are associated with the scaling group.
LoadBalancerIds	Array of String	lb-bp19byhscefk3x0li****	The list of IDs of the SLB instances that are associated with the scaling group.
VSwitchIds	Array of String	vsw-bp1whw2u46cn8zubm****	A collection of IDs of the vSwitches that are associated with the scaling group. If you specify the VSwitchIds parameter, the VSwitchId parameter is ignored.
SuspendedProcesses	Array of String	ScaleIn	The suspended processes. If no process is suspended, an empty value is returned. Valid values: ScaleIn: the scale-in process. ScaleOut: the scale-out process. HealthCheck: the health check process. AlarmNotification: the event-triggered task process. ScheduledAction: the scheduled task process.
SystemSuspended	Boolean	true	Indicates whether Auto Scaling stops executing scaling activities in the scaling group. Valid values: true: Auto Scaling stops executing scaling activities in the scaling group because scaling activities have failed for more than seven consecutive days. You must modify the scaling group or scaling configuration to resume the scaling activities. false: Auto Scaling executes scaling activities in the scaling group.
MonitorGroupId	String	1497****	The ID of the CloudMonitor application group that is associated with the scaling group.
AzBalance	Boolean	false	Indicates whether the capacity of the scaling group is evenly distributed across multiple zones. Valid values: true: The capacity of the scaling group is evenly distributed across multiple zones. false: The capacity of the scaling group is not evenly distributed across multiple zones. Note This parameter is valid only when the `MultiAZPolicy` parameter is set to `COMPOSABLE`.
AllocationStrategy	String	priority	The capacity allocation policy. This policy determines how Auto Scaling selects available instance types to meet the capacity requirement. The capacity allocation policy is valid for both on-demand and spot instances. Valid values: priority: Creates instances in the order of the configured instance types. lowestPrice: Creates instances based on the unit price of vCPUs from lowest to highest. Note This parameter is valid only when the `MultiAZPolicy` parameter is set to `COMPOSABLE`.
SpotAllocationStrategy	String	lowestPrice	The allocation policy for spot instances. You can use this parameter to separately specify the allocation policy for spot instances. This parameter is valid only when the `MultiAZPolicy` parameter is set to `COMPOSABLE`. Valid values: priority: Creates instances in the order of the configured instance types. lowestPrice: Creates instances based on the unit price of vCPUs from lowest to highest.
MaxInstanceLifetime	Integer	null	The maximum lifetime of an instance in the scaling group. Unit: seconds. Valid values: 0 or a value in the range of `[86400, Integer.maxValue]`. A value of 0 clears the previously set MaxInstanceLifetime value, which means that the instance has an unlimited lifetime. Default value: null. Note This parameter is not supported for ECI scaling groups or scaling groups for which the economical mode is enabled.
CustomPolicyARN	String	acs:fc:cn-zhangjiakou:16145688****:services/ess_custom_terminate_policy.LATEST/functions/ess_custom_terminate_policy_name	The Alibaba Cloud Resource Name (ARN) of the custom scale-in policy that is specified by a Function Compute function. This parameter is valid only when the first removal policy is set to CustomPolicy.
InitCapacity	Integer	0	The number of instances that are in the initialization state before a scale-out activity in the scaling group.
ResourceGroupId	String	rg-123****	The ID of the resource group to which the scaling group belongs.
LoadBalancerConfigs	Array of LoadBalancerConfig		The list of CLB configurations.
LoadBalancerConfig
LoadBalancerId	String	147b46d767c-cn-qingdao-cm5****	The ID of the CLB instance.
Weight	Integer	10	The weight of an ECS instance as a backend server after Auto Scaling adds the instance to a CLB server group. A higher weight indicates that more access requests are forwarded to the ECS instance. If the weight is 0, no access requests are forwarded to the ECS instance. Valid values: 0 to 100.
EnableDesiredCapacity	Boolean	false	Indicates whether the expected number of instances is enabled. Valid values: true: The expected number of instances is enabled. The response returns information about the expected number of instances. false: The expected number of instances is not enabled. The response does not return information about the expected number of instances.
Tags	Array of Tag		A collection of tags of the scaling group.
Tag
TagKey	String	Department	The tag key of the scaling group.
TagValue	String	Finance	The tag value of the scaling group.
Propagate	Boolean	false	Indicates whether the tag can be propagated. Valid values: true: The tag is propagated only to newly created instances, not to instances that are already running in the scaling group. false: The tag is not propagated to any instances. Default value: false.
HealthCheckTypes	Array of String	ECS	The health check mode of the scaling group. Valid values: NONE: No health checks are performed. ECS: Health checks are performed on instances in the scaling group. This value can be used to enable health checks for both ECS and ECI scaling groups. LOAD_BALANCER: The health status of instances is determined based on the health check results of the load balancer. Health check results of CLB instances are not supported.
DBInstances	Array of DBInstance		The list of databases that are associated with the scaling group.
DBInstance
DBInstanceId	String	rm-m5eqju85s45mu0***	The ID of the database instance.
Type	String	RDS	The type of the database. Valid values: RDS Redis MongoDB
SecurityGroupIds	Array of String	sg-uf65zt66cf2a0q47***	Indicates whether to remove the security groups in the list from the whitelists of the database security groups. This parameter is valid for the associated databases only when the `AttachMode` parameter in the CreateScalingGroup operation is set to `SecurityGroup`. Valid values: true: The security groups are removed. false: The security groups are not removed.
SpotCapacity	Integer	0	The number of spot instances in the scaling group.
StopInstanceTimeout	Integer	60	The timeout period for an ECS instance to enter the Stopped state during a scale-in activity. Unit: seconds.
CapacityOptions	Object		The capacity options.
OnDemandBaseCapacity	Integer	0	The minimum number of on-demand instances that must be included in the scaling group. If the number of on-demand instances in the scaling group is less than this value, Auto Scaling preferentially creates on-demand instances. Valid values: 0 to 1000.
OnDemandPercentageAboveBaseCapacity	Integer	0	The percentage of on-demand instances among the excess instances created after the value of `OnDemandBaseCapacity` is reached. Valid values: 0 to 100.
CompensateWithOnDemand	Boolean	true	Indicates whether to automatically create pay-as-you-go instances to meet the required number of ECS instances if spot instances cannot be created due to reasons such as price and inventory. This parameter is valid only when `MultiAZPolicy` is set to `COST_OPTIMIZED`. Valid values: true: Pay-as-you-go instances are automatically created. false: Pay-as-you-go instances are not automatically created.
SpotAutoReplaceOnDemand	Boolean	false	After you enable `CompensateWithOnDemand`, if the percentage of on-demand instances exceeds the value of `OnDemandPercentageAboveBaseCapacity`, Auto Scaling attempts to replace the excess on-demand instances with spot instances. This typically occurs when `CompensateWithOnDemand` creates on-demand instances because spot instances are unavailable due to inventory or price issues. This replacement prevents on-demand instances from being retained for an extended period. Valid values: true: Allows replacement. false: Does not allow replacement.
PriceComparisonMode	String	PricePerUnit	The price comparison mode for the cost optimization policy of the scaling group. Valid values: PricePerUnit: Compares prices based on the price per unit of capacity. The capacity of an instance in a scaling group is determined by the weight set for its instance type. The default weight is 1, which means one ECS instance has a capacity of 1. PricePerVCpu: Compares prices based on the price per vCPU. Default value: PricePerUnit.
BalanceMode	String	BalancedBestEffort	The zone balancing mode. This parameter is valid only when zone balancing is enabled. Valid values: BalancedBestEffort: If resources cannot be created in a zone, the system attempts to create them in other zones to ensure resource delivery. BalancedOnly: If resources cannot be created in a zone, the system does not attempt to create them in other zones. The scale-out activity is partially successful. This prevents resource imbalance across zones.
AutoRebalance	Boolean	false	Indicates whether to enable automatic rebalancing for the scaling group. This parameter is valid only if you enable zone balancing for the scaling group and set BalanceMode to BalancedOnly. Valid values: false: Automatic rebalancing is disabled. true: Automatic rebalancing is enabled. Auto Scaling automatically checks the capacity in each zone. If the capacity is imbalanced, Auto Scaling automatically performs scale-out or scale-in activities to rebalance the capacity across zones.

Examples

Sample request

http(s)://ess.aliyuncs.com/?Action=DescribeScalingGroups
&RegionId=cn-qingdao
&PageNumber=1
&PageSize=10
&ScalingGroupName=scalinggroup****
&ScalingGroupName.1=scalinggroup****
&ScalingGroupName.2=scalinggroup****
&ScalingGroupName.3=scalinggroup****
&ScalingGroupName.4=scalinggroup****
&ScalingGroupName.5=scalinggroup****
&ScalingGroupName.6=scalinggroup****
&ScalingGroupName.7=scalinggroup****
&ScalingGroupName.8=scalinggroup****
&ScalingGroupName.9=scalinggroup****
&ScalingGroupName.10=scalinggroup****
&ScalingGroupName.11=scalinggroup****
&ScalingGroupName.12=scalinggroup****
&ScalingGroupName.13=scalinggroup****
&ScalingGroupName.14=scalinggroup****
&ScalingGroupName.15=scalinggroup****
&ScalingGroupName.16=scalinggroup****
&ScalingGroupName.17=scalinggroup****
&ScalingGroupName.18=scalinggroup****
&ScalingGroupName.19=scalinggroup****
&ScalingGroupName.20=scalinggroup****
&GroupType=ECS
&ScalingGroupId=["asg-bp14wlu85wrpchm0****"]
&ResourceGroupId=rg-123****
&Tag=[{"Key":"Department","Value":"Finance"}]
&Common request parameters

Sample responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<DescribeScalingGroupsResponse>
    <RequestId>473469C7-AA6F-4DC5-B3DB-A3DC0DE3****</RequestId>
    <PageNumber>1</PageNumber>
    <PageSize>10</PageSize>
    <TotalCount>1</TotalCount>
    <ScalingGroups>
        <VpcId>vpc-bp1vwnn14rqpyiczj****</VpcId>
        <CreationTime>2014-08-14T10:58Z</CreationTime>
        <TotalInstanceCount>1</TotalInstanceCount>
        <ScalingGroupName>dyrSuvBOtO1dEdIlIbp****</ScalingGroupName>
        <SpotInstancePools>5</SpotInstancePools>
        <StoppedCapacity>1</StoppedCapacity>
        <OnDemandPercentageAboveBaseCapacity>20</OnDemandPercentageAboveBaseCapacity>
        <ModificationTime>2014-08-14T10:58Z</ModificationTime>
        <MinSize>1</MinSize>
        <ScalingGroupId>asg-bp14wlu85wrpchm0****</ScalingGroupId>
        <CompensateWithOnDemand>true</CompensateWithOnDemand>
        <ScalingPolicy>recycle</ScalingPolicy>
        <RemovingWaitCapacity>1</RemovingWaitCapacity>
        <ActiveCapacity>1</ActiveCapacity>
        <OnDemandBaseCapacity>30</OnDemandBaseCapacity>
        <ProtectedCapacity>1</ProtectedCapacity>
        <HealthCheckType>ECS</HealthCheckType>
        <LifecycleState>Active</LifecycleState>
        <GroupDeletionProtection>true</GroupDeletionProtection>
        <ActiveScalingConfigurationId>asc-bp1et2qekq3ojr33****</ActiveScalingConfigurationId>
        <GroupType>ECS</GroupType>
        <MultiAZPolicy>PRIORITY</MultiAZPolicy>
        <RemovingCapacity>0</RemovingCapacity>
        <PendingWaitCapacity>1</PendingWaitCapacity>
        <StandbyCapacity>1</StandbyCapacity>
        <PendingCapacity>0</PendingCapacity>
        <LaunchTemplateId>lt-m5e3ofjr1zn1aw7****</LaunchTemplateId>
        <TotalCapacity>1</TotalCapacity>
        <DesiredCapacity>5</DesiredCapacity>
        <SpotInstanceRemedy>true</SpotInstanceRemedy>
        <LaunchTemplateVersion>Default</LaunchTemplateVersion>
        <RegionId>cn-qingdao</RegionId>
        <VSwitchId>vsw-bp1whw2u46cn8zubm****</VSwitchId>
        <MaxSize>2</MaxSize>
        <DefaultCooldown>60</DefaultCooldown>
        <VServerGroups>
            <LoadBalancerId>147b46d767c-cn-qingdao-cm5****</LoadBalancerId>
            <VServerGroupAttributes>
                <VServerGroupId>rsp-bp12bjrny****</VServerGroupId>
                <Weight>1</Weight>
                <Port>22</Port>
            </VServerGroupAttributes>
        </VServerGroups>
        <LaunchTemplateOverrides>
            <WeightedCapacity>4</WeightedCapacity>
            <InstanceType>ecs.c5.xlarge</InstanceType>
            <SpotPriceLimit>0.025</SpotPriceLimit>
        </LaunchTemplateOverrides>
        <AlbServerGroups>
            <AlbServerGroupId>sgp-ddwb0y0g6y9bjm****</AlbServerGroupId>
            <Weight>100</Weight>
            <Port>80</Port>
        </AlbServerGroups>
        <ServerGroups>
            <ServerGroupId>sgp-i9ouakeaerr*****</ServerGroupId>
            <Type>ALB</Type>
            <Weight>100</Weight>
            <Port>80</Port>
        </ServerGroups>
        <RemovalPolicies>OldestScalingConfiguration</RemovalPolicies>
        <DBInstanceIds>rm-bp15556qzebg1****</DBInstanceIds>
        <LoadBalancerIds>lb-bp19byhscefk3x0li****</LoadBalancerIds>
        <VSwitchIds>vsw-bp1whw2u46cn8zubm****</VSwitchIds>
        <SuspendedProcesses>ScaleIn</SuspendedProcesses>
        <SystemSuspended>true</SystemSuspended>
        <MonitorGroupId>1497****</MonitorGroupId>
        <AzBalance>false</AzBalance>
        <AllocationStrategy>priority</AllocationStrategy>
        <SpotAllocationStrategy>lowestPrice</SpotAllocationStrategy>
        <CustomPolicyARN>acs:fc:cn-zhangjiakou:16145688****:services/ess_custom_terminate_policy.LATEST/functions/ess_custom_terminate_policy_name</CustomPolicyARN>
        <InitCapacity>0</InitCapacity>
        <ResourceGroupId>rg-123****</ResourceGroupId>
        <LoadBalancerConfigs>
            <LoadBalancerId>147b46d767c-cn-qingdao-cm5****</LoadBalancerId>
            <Weight>10</Weight>
        </LoadBalancerConfigs>
        <EnableDesiredCapacity>false</EnableDesiredCapacity>
        <Tags>
            <TagKey>Department</TagKey>
            <TagValue>Finance</TagValue>
            <Propagate>false</Propagate>
        </Tags>
        <HealthCheckTypes>ECS</HealthCheckTypes>
        <DBInstances>
            <DBInstanceId>rm-m5eqju85s45mu0***</DBInstanceId>
            <Type>RDS</Type>
            <SecurityGroupIds>sg-uf65zt66cf2a0q47***</SecurityGroupIds>
        </DBInstances>
        <SpotCapacity>0</SpotCapacity>
        <StopInstanceTimeout>60</StopInstanceTimeout>
        <CapacityOptions>
            <OnDemandBaseCapacity>0</OnDemandBaseCapacity>
            <OnDemandPercentageAboveBaseCapacity>0</OnDemandPercentageAboveBaseCapacity>
            <CompensateWithOnDemand>true</CompensateWithOnDemand>
            <SpotAutoReplaceOnDemand>false</SpotAutoReplaceOnDemand>
        </CapacityOptions>
    </ScalingGroups>
</DescribeScalingGroupsResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****",
  "PageNumber" : 1,
  "PageSize" : 10,
  "TotalCount" : 1,
  "ScalingGroups" : [ {
    "VpcId" : "vpc-bp1vwnn14rqpyiczj****",
    "CreationTime" : "2014-08-14T10:58Z",
    "TotalInstanceCount" : 1,
    "ScalingGroupName" : "dyrSuvBOtO1dEdIlIbp****",
    "SpotInstancePools" : 5,
    "StoppedCapacity" : 1,
    "OnDemandPercentageAboveBaseCapacity" : 20,
    "ModificationTime" : "2014-08-14T10:58Z",
    "MinSize" : 1,
    "ScalingGroupId" : "asg-bp14wlu85wrpchm0****",
    "CompensateWithOnDemand" : true,
    "ScalingPolicy" : "recycle",
    "RemovingWaitCapacity" : 1,
    "ActiveCapacity" : 1,
    "OnDemandBaseCapacity" : 30,
    "ProtectedCapacity" : 1,
    "HealthCheckType" : "ECS",
    "LifecycleState" : "Active",
    "GroupDeletionProtection" : true,
    "ActiveScalingConfigurationId" : "asc-bp1et2qekq3ojr33****",
    "GroupType" : "ECS",
    "MultiAZPolicy" : "PRIORITY",
    "RemovingCapacity" : 0,
    "PendingWaitCapacity" : 1,
    "StandbyCapacity" : 1,
    "PendingCapacity" : 0,
    "LaunchTemplateId" : "lt-m5e3ofjr1zn1aw7****",
    "TotalCapacity" : 1,
    "DesiredCapacity" : 5,
    "SpotInstanceRemedy" : true,
    "LaunchTemplateVersion" : "Default",
    "RegionId" : "cn-qingdao",
    "VSwitchId" : "vsw-bp1whw2u46cn8zubm****",
    "MaxSize" : 2,
    "DefaultCooldown" : 60,
    "VServerGroups" : [ {
      "LoadBalancerId" : "147b46d767c-cn-qingdao-cm5****",
      "VServerGroupAttributes" : [ {
        "VServerGroupId" : "rsp-bp12bjrny****",
        "Weight" : 1,
        "Port" : 22
      } ]
    } ],
    "LaunchTemplateOverrides" : [ {
      "WeightedCapacity" : 4,
      "InstanceType" : "ecs.c5.xlarge",
      "SpotPriceLimit" : 0.025
    } ],
    "AlbServerGroups" : [ {
      "AlbServerGroupId" : "sgp-ddwb0y0g6y9bjm****",
      "Weight" : 100,
      "Port" : 80
    } ],
    "ServerGroups" : [ {
      "ServerGroupId" : "sgp-i9ouakeaerr*****",
      "Type" : "ALB",
      "Weight" : 100,
      "Port" : 80
    } ],
    "RemovalPolicies" : [ "OldestScalingConfiguration" ],
    "DBInstanceIds" : [ "rm-bp15556qzebg1****" ],
    "LoadBalancerIds" : [ "lb-bp19byhscefk3x0li****" ],
    "VSwitchIds" : [ "vsw-bp1whw2u46cn8zubm****" ],
    "SuspendedProcesses" : [ "ScaleIn" ],
    "SystemSuspended" : true,
    "MonitorGroupId" : "1497****",
    "AzBalance" : false,
    "AllocationStrategy" : "priority",
    "SpotAllocationStrategy" : "lowestPrice",
    "CustomPolicyARN" : "acs:fc:cn-zhangjiakou:16145688****:services/ess_custom_terminate_policy.LATEST/functions/ess_custom_terminate_policy_name",
    "InitCapacity" : 0,
    "ResourceGroupId" : "rg-123****",
    "LoadBalancerConfigs" : [ {
      "LoadBalancerId" : "147b46d767c-cn-qingdao-cm5****",
      "Weight" : 10
    } ],
    "EnableDesiredCapacity" : false,
    "Tags" : [ {
      "TagKey" : "Department",
      "TagValue" : "Finance",
      "Propagate" : false
    } ],
    "HealthCheckTypes" : [ "ECS" ],
    "DBInstances" : [ {
      "DBInstanceId" : "rm-m5eqju85s45mu0***",
      "Type" : "RDS",
      "SecurityGroupIds" : [ "sg-uf65zt66cf2a0q47***" ]
    } ],
    "SpotCapacity" : 0,
    "StopInstanceTimeout" : 60,
    "CapacityOptions" : {
      "OnDemandBaseCapacity" : 0,
      "OnDemandPercentageAboveBaseCapacity" : 0,
      "CompensateWithOnDemand" : true,
      "SpotAutoReplaceOnDemand" : false
    }
  } ]
}

Error codes

For a list of error codes, see the Error Center.