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    Auto Scaling:DescribeLimitation

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    Auto Scaling:DescribeLimitation

    Last Updated:Jul 24, 2024

    Queries resource quotas. For example, you can call the DescribeLimitation operation to query the maximum numbers of scheduled tasks that you can create in a scaling group, load balancers that you can attach to a scaling group, instances that you can add to a scaling group, and scaling configurations that you can create 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