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Auto Scaling:DescribeLimitation

Last Updated:Jun 06, 2024

Queries resource quotas. You can call the DescribeLimitation operation to query the upper limits on resources such as scheduled tasks that can be created in a scaling group, load balancers that can be attached to a scaling group, instances that can be contained in a scaling group, and scaling configurations that can be created in a scaling group.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

ParameterTypeRequiredDescriptionExample
The current API does not require request parameters

Response parameters

ParameterTypeDescriptionExample
object
MaxNumberOfAlbServerGroupinteger

The maximum number of Application Load Balancer (ALB) server groups that can be attached to a scaling group.

Note To view the server group quota or request a quota increase, go to Quota Center.
30
MaxNumberOfDBInstancesinteger

The maximum number of ApsaraDB RDS instances that can be attached to a scaling group.

Note To view the database quota or request a quota increase, go to Quota Center.
30
MaxNumberOfScalingConfigurationsinteger

The maximum number of scaling configurations that can be created in a scaling group.

Note To view the scaling configuration quota or request a quota increase, go to Quota Center.
70
MaxNumberOfMinSizeinteger

The minimum number of instances that must be contained in a scaling group. The value of MaxNumberOfMinSize must be consistent with the value of MaxNumberOfMaxSize.

2000
MaxNumberOfScalingGroupsinteger

The maximum number of scaling groups that can be created in a region by using an Alibaba Cloud account.

Note To view the scaling group quota or request a quota increase, go to Quota Center.
200
MaxNumberOfScalingRulesinteger

The maximum number of scaling rules that can be created in a scaling group.

Note To view the scaling rule quota or request a quota increase, go to Quota Center.
70

Examples

Sample success responses

JSONformat

{
  "MaxNumberOfScheduledTasks": 70,
  "MaxNumberOfLoadBalancers": 30,
  "MaxNumberOfMaxSize": 2000,
  "MaxNumberOfAlbServerGroup": 30,
  "MaxNumberOfNlbServerGroup": 30,
  "MaxNumberOfDBInstances": 30,
  "MaxNumberOfScalingConfigurations": 70,
  "MaxNumberOfMinSize": 2000,
  "MaxNumberOfLifecycleHooks": 10,
  "MaxNumberOfScalingInstances": 500,
  "MaxNumberOfScalingGroups": 200,
  "RequestId": "BE9BEB41-E7B8-4C7D-A3CF-2DCB1066****",
  "MaxNumberOfNotificationConfigurations": 6,
  "MaxNumberOfVServerGroups": 5,
  "MaxNumberOfScalingRules": 70
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
No change history