Performs drift detection on stack groups to check whether the stack groups have drifted from the expected template configurations.
Debugging
Authorization information
Request syntax
POST /V2/DetectStackGroupDrift
GET /V2/DetectStackGroupDrift
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
ClientToken | string | No | The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that it is unique among different requests. The value can be up to 64 characters in length and can contain letters, digits, hyphens (-), and underscores (_). For more information, see How to ensure idempotence. | 123e4567-e89b-12d3-a456-42665544**** |
RegionId | string | Yes | The region ID of the stack group. You can call the DescribeRegions operation to query the most recent region list. | cn-hangzhou |
StackGroupName | string | Yes | The name of the stack group. The name must be unique in a region. The name can be up to 255 characters in length and can contain digits, letters, hyphens (-), and underscores (_). It must start with a digit or letter. | MyStackGroup |
OperationPreferences | object | No | The operation settings, in JSON format. The following fields are supported:
The maximum number of stack group operation failures that can occur. In a stack group operation, if the total number of failures does not exceed the FailureToleranceCount value, the operation succeeds. Otherwise, the operation fails. If FailureToleranceCount is not specified, the default value 0 is used. You can specify one of FailureToleranceCount or FailureTolerancePercentage parameters, but you cannot specify both of them. Valid values: 0 to 20.
The percentage of stack group operation failures that can occur. In a stack group operation, if the percentage of failures does not exceed the FailureTolerancePercentage value, the operation succeeds. Otherwise, the operation fails. You can specify one of FailureToleranceCount or FailureTolerancePercentage parameters, but you cannot specify both of them. Valid values: 0 to 100.
The maximum number of target accounts in which a drift detection operation can be performed at a time. You can specify one of MaxConcurrentCount or MaxConcurrentPercentage parameters, but you cannot specify both of them. Valid values: 1 to 20.
The maximum percentage of target accounts in which a drift detection operation can be performed at a time. You can specify one of MaxConcurrentCount or MaxConcurrentPercentage parameters, but you cannot specify both of them. Valid values: 1 to 100. | {"FailureToleranceCount": 1, "MaxConcurrentCount": 2} |
Response parameters
Examples
Sample success responses
JSON
format
{
"OperationId": "6da106ca-1784-4a6f-a7e1-e723863d****",
"RequestId": "B288A0BE-D927-4888-B0F7-B35EF84B6E6"
}
Error codes
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation |
---|---|---|
2023-08-15 | The internal configuration of the API is changed, but the call is not affected | View Change Details |