Removes tags from the specified Resource Orchestration Service (ROS) resources.

This topic provides an example on how to remove all tags from a stack that is deployed in the China (Hangzhou) region. In this example, the ID of the stack is 46ec7b78-9d5e-4b21-aefd-448c90aa****.

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.

ResourceType String Yes stack

The type of the resource. Valid values:

  • stack: stack
  • stackgroup: stack group
  • template: template
  • templatescratch: scenario
All Boolean No true

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

  • true: removes all tags from the resources.
  • false: removes the specified tags from the resources.
ResourceId.N String Yes 46ec7b78-9d5e-4b21-aefd-448c90aa****

The ID of resource N.

Note If you set the ResourceType parameter to stackgroup, you must use the name of the stack group as the resource ID.
TagKey.N String No FinanceDept

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

For more information about common request parameters, see Common parameters.

Response parameters

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

The ID of the request.

Examples

Sample requests

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

Sample success responses

XML format 

HTTP/1.1 200 OK
Content-Type:application/xml

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

JSON format 

HTTP/1.1 200 OK
Content-Type:application/json

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

Error codes

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

HTTP status code

Error code

Error message

Description

400

InvalidParameter

The specified parameter ResourceType is invalid, {reason}.

The error message returned because the specified ResourceType parameter is invalid. reason indicates the cause of the error.

400

InvalidParameter

The specified parameter ResourceIds is invalid, {reason}.

The error message returned because the specified resource IDs do not exist or failed to be validated. reason indicates the cause of the error.

400

InvalidParameter

The specified parameter Tags is invalid, {reason}.

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

400

Duplicate.TagKey

The Tag.N.Key contain duplicate key.

The error message returned because the specified tag key already exists. Specify a unique tag key.