DescribeScalingGroups - Auto Scaling - Alibaba Cloud Documentation Center

Queries scaling groups. You can call the DescribeScalingGroups operation to query the basic information, instances, and scaling configurations of a scaling group.

Debugging

OpenAPI Explorer automatically generates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	DescribeScalingGroups	The operation that you want to perform. Set the value to DescribeScalingGroups.
RegionId	String	Yes	cn-qingdao	The region ID of the scaling group.
PageNumber	Integer	No	1	The page number. Pages start from page 1. Default value: 1.
PageSize	Integer	No	10	The number of entries per page. Maximum value: 50. Default value: 10.
ScalingGroupName	String	No	scalinggroup****	The name of the scaling group.
ScalingGroupName.1	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.2	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.3	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.4	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.5	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.6	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.7	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.8	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.9	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.10	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.11	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.12	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.13	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.14	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.15	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.16	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.17	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.18	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.19	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
ScalingGroupName.20	String	No	scalinggroup****	The name of the scaling group that you want to query. The names of inactive scaling groups are not displayed in the query results, and no error is returned.
GroupType	String	No	ECS	The type of the instances in the scaling group. Valid values: ECS: Elastic Compute Service (ECS) instances. ECI: elastic container instances.
ScalingGroupId.N	String	No	asg-bp14wlu85wrpchm0****	The ID of scaling group N that you want to query. Valid values of N: 1 to 20. The IDs of inactive scaling groups are not displayed in the query results, and no error is returned.
ResourceGroupId	String	No	rg-123****	The ID of the resource group to which the scaling group that you want to query belongs. Note If the specified resource group does not contain scaling groups, null is returned.
Tag.N.Key	String	No	Department	The key of tag N.
Tag.N.Value	String	No	Finance	The value of tag N.

Response parameters

Parameter	Type	Example	Description
RequestId	String	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****	The request ID.
PageNumber	Integer	1	The page number.
PageSize	Integer	10	The number of entries returned per page.
TotalCount	Integer	1	The total number of scaling groups.
ScalingGroups	Array of ScalingGroup		The scaling groups.
ScalingGroup
VpcId	String	vpc-bp1vwnn14rqpyiczj****	The ID of the virtual private cloud (VPC) in which the scaling group resides.
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. Auto Scaling creates preemptible instances of multiple instance types that are provided at the lowest price. Valid values: 0 to 10. If you set `MultiAZPolicy` to `COMPOSABLE`, the default value is 2.
StoppedCapacity	Integer	1	The number of instances that are in Economical Mode in the scaling group.
OnDemandPercentageAboveBaseCapacity	Integer	20	The percentage of pay-as-you-go instances in the excess instances when the minimum number of pay-as-you-go instances is reached. OnDemandBaseCapacity specifies the minimum number of pay-as-you-go instances that must be contained in the scaling group. Valid values: 0 to 100. If you set `MultiAZPolicy` to `COMPOSABLE`, the default value is 100.
ModificationTime	String	2014-08-14T10:58Z	The time when the scaling group was last modified.
MinSize	Integer	1	The lower limit of the number of ECS instances in the scaling group.
ScalingGroupId	String	asg-bp14wlu85wrpchm0****	The ID of the scaling group.
CompensateWithOnDemand	Boolean	true	Indicates whether pay-as-you-go instances can be automatically created to meet the requirement on the number of ECS instances when the expected capacity of preemptible instances cannot be provided due to reasons such as cost-related issues and insufficient resources. This parameter is available only if you set `MultiAZPolicy` to `COST_OPTIMIZED`. Valid values: true false
ScalingPolicy	String	recycle	The instance reclaim mode of the scaling group. Valid values: recycle: the economical mode. release: the release mode. forcerelease: the forced release mode. For information about how to remove instances, 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 in the In Service state in the scaling group.
OnDemandBaseCapacity	Integer	30	The lower limit of the number of pay-as-you-go instances in the scaling group. Valid values: 0 to 1000. If the number of pay-as-you-go instances in the scaling group is less than the value of this parameter, Auto Scaling preferentially creates pay-as-you-go instances. If you set `MultiAZPolicy` to `COMPOSABLE`, the default value 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 modes of the scaling group. Valid values: NONE: Auto Scaling does not perform health checks on instances in the scaling group. ECS: Auto Scaling checks the health status of instances in the scaling group. If you want to enable instance health check, you can set the value to ECS, regardless of whether the scaling group is of ECS type or Elastic Container Instance type. LOAD_BALANCER: Auto Scaling checks the health status of ECS instances based on the health check results of load balancers. The health check results of Classic Load Balancer (CLB) instances are not supported as the health check basis for instances in the scaling group.
LifecycleState	String	Active	The status of the scaling group. Valid values: Active: The scaling group is in the Enabled state. Enabled scaling groups can receive requests to execute scaling rules and trigger scaling events. Inactive: The scaling group is in the Disabled state. Disabled scaling groups cannot receive requests to execute scaling rules. Deleting: The scaling group is being deleted. Scaling groups that are being deleted cannot receive requests to execute scaling rules, and the parameters of the scaling groups cannot be modified.
GroupDeletionProtection	Boolean	true	Indicates whether the Deletion Protection feature is enabled for the scaling group. Valid values: true: The Deletion Protection feature is enabled for the scaling group. The scaling group cannot be deleted. false: The Deletion Protection feature is disabled for the scaling group.
ActiveScalingConfigurationId	String	asc-bp1et2qekq3ojr33****	The ID of the active scaling configuration in the scaling group.
GroupType	String	ECS	The type of the instances in the scaling group.
MultiAZPolicy	String	PRIORITY	The scaling policy of the multi-zone scaling group of the ECS type. Valid values: PRIORITY: ECS instances are scaled based on the value of VSwitchIds.N. If Auto Scaling fails to scale out ECS instances in the zone where the vSwitch that has the highest priority resides, Auto Scaling scales out ECS instances in the zone where the vSwitch that has the next highest priority resides. COST_OPTIMIZED: ECS instances are created based on the unit price of vCPUs. Auto Scaling preferentially creates ECS instances whose vCPUs have the lowest price. Auto Scaling preferentially creates preemptible instances if preemptible instance types are specified in the scaling configuration. You can use CompensateWithOnDemand to specify whether to automatically create pay-as-you-go instances when preemptible instances cannot be created due to insufficient resources. Note COST_OPTIMIZED is valid if you specify multiple instance types or at least one preemptible instance type. BALANCE: ECS instances are evenly distributed across the zones specified for the scaling group. If ECS instances are unevenly distributed across the zones due to insufficient resources, you can call the RebalanceInstance operation to rebalance the distribution of the ECS instances. COMPOSABLE: You can combine the preceding policies based on your business requirements.
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 and still being configured.
LaunchTemplateId	String	lt-m5e3ofjr1zn1aw7****	The ID of the launch template used by the scaling group.
TotalCapacity	Integer	1	The total weighted capacity of all ECS instances in the scaling group if you specified WeightedCapacity. In other cases, the value of this parameter indicates the total number of ECS instances in the scaling group.
DesiredCapacity	Integer	5	The expected number of ECS instances in the scaling group. Auto Scaling automatically maintains the expected number of ECS instances that you specified.
SpotInstanceRemedy	Boolean	true	Indicates whether supplementation of preemptible instances is enabled. If this parameter is set to true, Auto Scaling creates an instance to replace a preemptible instance when Auto Scaling receives a system message indicating that the preemptible instance is to be reclaimed.
LaunchTemplateVersion	String	Default	The version of the launch template used by the scaling group.
RegionId	String	cn-qingdao	The region ID of the scaling group.
VSwitchId	String	vsw-bp1whw2u46cn8zubm****	The vSwitch ID of the scaling group.
MaxSize	Integer	2	The upper limit of the number of ECS instances in the scaling group.
DefaultCooldown	Integer	60	The default cooldown period of the scaling group. During the cooldown period, Auto Scaling does not execute scaling operations that are triggered by CloudMonitor event-triggered tasks.
VServerGroups	Array of VServerGroup		The backend vServer groups.
VServerGroup
LoadBalancerId	String	147b46d767c-cn-qingdao-cm5****	The ID of the load balancer to which the backend vServer group belongs.
VServerGroupAttributes	Array of VServerGroupAttribute		The attributes of the backend vServer group.
VServerGroupAttribute
VServerGroupId	String	rsp-bp12bjrny****	The ID of the backend vServer group.
Weight	Integer	1	The weight of the backend vServer group.
Port	Integer	22	The port number used by the load balancer to provide external services.
LaunchTemplateOverrides	Array of LaunchTemplateOverride		The instance types that are specified by using the Extend Launch Template feature.
LaunchTemplateOverride
WeightedCapacity	Integer	4	The weight of the instance type. The value of this parameter indicates the capacity of a single instance of the specified instance type in the scaling group. A greater weight indicates that a smaller number of instances of the specified instance type are required to reach the expected capacity.
InstanceType	String	ecs.c5.xlarge	The instance type. The instance type that is specified by this parameter overwrites the instance type that is specified in the launch template.
SpotPriceLimit	Float	0.025	The maximum bid price of instance type N that is specified by `LaunchTemplateOverride.N.InstanceType`. You can specify N instance types by using the Extend Launch Template feature. Valid values of N: 1 to 10. Note This parameter takes effect only if you specify `LaunchTemplateId`.
AlbServerGroups	Array of AlbServerGroup		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 each ECS instance in the ALB server group.
Port	Integer	80	The port number used by each ECS instance in the ALB server group.
ServerGroups	Array of ServerGroup		The server groups. Note This parameter returns the details of the ALB server groups and Network Load Balancer (NLB) 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: the ALB server group. NLB: the NLB server group.
Weight	Integer	100	The weight of each ECS instance in the server group.
Port	Integer	80	The port number used by each ECS instance in the server group.
RemovalPolicies	Array of String	OldestScalingConfiguration	The scale-in policies. Valid values: OldestInstance: ECS instances that are created at the earliest point in time are removed. NewestInstance: ECS instances that are created at the most recent point in time are removed. OldestScalingConfiguration: ECS instances that are created based on the earliest scaling configuration are removed. CustomPolicy: ECS instances are removed based on the custom scale-in policy (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 IDs of the load balancers that are associated with the scaling group.
VSwitchIds	Array of String	vsw-bp1whw2u46cn8zubm****	The IDs of the vSwitches that are associated with the scaling group. If you specify VSwitchIds, VSwitchId is ignored.
SuspendedProcesses	Array of String	ScaleIn	The suspended process. If no process is suspended, null is returned. Valid values: ScaleIn: scale-in processes. ScaleOut: scale-out processes. HealthCheck: health check processes. AlarmNotification: event-triggered task processes. ScheduledAction: scheduled task processes.
SystemSuspended	Boolean	true	Indicates whether Auto Scaling stops executing the scaling operation in the scaling group. Valid values: true: If a scaling operation fails for more than seven consecutive days, Auto Scaling stops executing the scaling operation in the scaling group. In this case, you must modify the scaling group or the scaling configuration to resume the execution of the scaling operation. false: Auto Scaling does not stop executing the scaling operation, regardless of its execution result.
MonitorGroupId	String	1497****	The ID of the CloudMonitor application group that is associated with the scaling group.
AzBalance	Boolean	false	Indicates whether instances in the scaling group are evenly distributed across multiple zones. Valid values: true false Note This parameter takes effect only if you set `MultiAZPolicy` to `COMPOSABLE`.
AllocationStrategy	String	priority	The allocation policy of instances. Auto Scaling selects instance types based on the allocation policy to create instances. The allocation policy applies to pay-as-you-go and preemptible instances. Valid values: priority: Auto Scaling selects instance types based on their specified order to create the required number of instances. lowestPrice: Auto Scaling selects instance types that have the lowest unit price of vCPUs to create the required number of instances. Note This parameter takes effect only if you set `MultiAZPolicy` to `COMPOSABLE`.
SpotAllocationStrategy	String	lowestPrice	The allocation policy of preemptible instances. This parameter indicates the method by which Auto Scaling selects instance types to create the required number of preemptible instances. This parameter takes effect only if you set `MultiAZPolicy` to `COMPOSABLE`. Valid values: priority: Auto Scaling selects instance types based on their specified order to create the required number of preemptible instances. lowestPrice: Auto Scaling selects instance types that have the lowest unit price of vCPUs to create the required number of preemptible instances.
MaxInstanceLifetime	Integer	null	The maximum life span of each instance in the scaling group. Unit: seconds. Valid values: 0 or from 86400 to the value of `Integer.maxValue`. A value of 0 indicates that the instance has an unlimited life span in the scaling group. Default value: null. Note This parameter is unavailable for scaling groups of the Elastic Container Instance type or scaling groups whose ScalingPolicy is set to recycle.
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 (Function). This parameter is returned only if you specify CustomPolicy as the first step of the scale-in policy.
InitCapacity	Integer	0	The number of instances that are in the Initialized state and ready to be scaled out 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 configurations of the CLB instances.
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 in the CLB server group. If you increase the weight of an ECS instance in the CLB server group, the number of access requests that are forwarded to the ECS instance also increases. If you set Weight to 0 for an ECS instance in the CLB server group, no access requests are forwarded to the ECS instance. Valid values: 0 to 100.
EnableDesiredCapacity	Boolean	false	Indicates whether the Expected Number of Instances feature is enabled. Valid values: true: The Expected Number of Instances feature is enabled. In this case, the response includes information about the expected number of instances. false: The Expected Number of Instances feature is disabled. In this case, the response does not include information about the expected number of instances.
Tags	Array of Tag		The tags that are added to 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 tags of the scaling group can be propagated to instances. Valid values: true: The tags of the scaling group can be propagated only to new instances. false: The tags of the scaling group cannot be propagated to instances. Default value: false.
HealthCheckTypes	Array of String	ECS	The health check modes of the scaling group. Valid values: NONE: Auto Scaling does not perform health checks on ECS instances in the scaling group. ECS: Auto Scaling checks the health status of instances in the scaling group. If you want to enable instance health check, you can set the value to ECS, regardless of whether the scaling group is of ECS type or Elastic Container Instance type. LOAD_BALANCER: Auto Scaling checks the health status of ECS instances based on the health check results of load balancers. The health check results of CLB instances are not supported as the health check basis for instances in the scaling group.
DBInstances	Array of DBInstance		The databases that are associated with the scaling group.
DBInstance
DBInstanceId	String	rm-m5eqju85s45mu0***	The database ID.
Type	String	RDS	The database type. Valid values: RDS: ApsaraDB RDS instances. Redis: ApsaraDB for Redis instances. MongoDB: ApsaraDB for MongoDB instances.
SecurityGroupIds	Array of String	sg-uf65zt66cf2a0q47***	Indicates whether the security group of the scaling group are removed from the security group whitelists of the associated databases. This parameter takes effect only if you set `AttachMode` in the CreateScalingGroup operation to `true`. Valid values: true false
SpotCapacity	Integer	0	The number of preemptible instances in the scaling group.
StopInstanceTimeout	Integer	60	The period of time that is required by ECS instances to enter the Stopped state during the scale-in process. Unit: seconds.

Examples

Sample requests

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 success 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>
    </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
  } ]
}

Error codes

For a list of error codes, see Service error codes.