You can call this operation to unbind and delete tags from a specific ROS resource list.

In this example, all tags are unbound from the stack whose ID is 46ec7b78-9d5e-4b21-aefd-448c90aa****. The stack is deployed in the China (Hangzhou) region.

Debugging

OpenAPI Explorer automatically calculates 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 UntagResources

The operation that you want to perform. Set the value to UntagResources.

RegionId String Yes cn-hangzhou

The region ID of the tag. You can call the DescribeRegions operation to query the most recent region list.

ResourceId.N RepeatList Yes 46ec7b78-9d5e-4b21-aefd-448c90aa****

The ID of resource N. Valid values of N: 1 to 50.

Note If you set the ResourceType parameter to stackgroup, you must set the ResourceId.N parameter to the name of the stack group.
ResourceType String Yes stack

The type of the resource. Valid values:

  • stack
  • stackgroup
  • template
TagKey.N RepeatList No FinanceDept

The value of tag N. Valid values of N: 1 to 20.

All Boolean No true

Specifies whether to unbound all the tags from the resource. This parameter takes effect only when the TagKey.N parameter is not specified in the request. Default value: false. Valid values:

  • true: All tags are unbound from the resource list.
  • false: Specified tags are unbound from the resource list.

For more information about common parameters, see Common parameters.

Response parameters

Parameter Type Example Description
RequestId String C46FF5A8-C5F0-4024-8262-B16B639225A0

The ID of the request.

Examples

Sample request

http(s)://ros.aliyuncs.com/?Action=UntagResources
&RegionId=cn-hangzhou
&ResourceId.1=46ec7b78-9d5e-4b21-aefd-448c90aa****
&ResourceType=stack
&All=true
&<Common request parameters>

Sample success responses

XML format

<UntagResourcesResponse>
		  <RequestId>C46FF5A8-C5F0-4024-8262-B16B639225A0</RequestId>
</UntagResourcesResponse>

JSON format

{
	"RequestId":"C46FF5A8-C5F0-4024-8262-B16B639225A0"
}

Error codes

For a list of error codes, visit the API Error Center.

HTTP status code

Error code

Error message

Description

400

InvalidParameter

The specified parameter ResourceType is invalid, {reason}.

The error message returned because the specified resource type parameter is invalid. reason indicates the specific reason.

400

InvalidParameter

The specified parameter ResourceIds is invalid, {reason}.

The error message returned because the specified resource ID does not exist, or the verification failed. reason indicates the specific reason.

400

InvalidParameter

The specified parameter Tags is invalid, {reason}.

The error message returned because the specified Tags parameter is invalid. reason indicates the specific reason.

400

Duplicate.TagKey

The Tag.N.Key contain duplicate key.

The error message returned because the specified tag key already exists. Tag keys must be unique.