You can call this operation to unbind and delete a tag from a resource.

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 resource.
ResourceId.N RepeatList Yes alikafka_post-cn-v0h1fgs2****

The ID of resource N from which the tag will be unbound. The resource ID follows these rules:

  • If the resource is an instance, the resource ID uses the same syntax as the value of the instanceId parameter.
  • If the resource is a topic, the resource ID uses the same syntax as the value of the Kafka_instanceId_topic parameter.
  • If the resource is a consumer group, the resource ID uses the same syntax as the value of the Kafka_instanceId_consumerGroup parameter.

For example, the resources from which the tag will be unbound include the alikafka_post-cn-v0h1fgs2xxxx instance, the test-topic topic, and the test-consumer-group consumer group. In this case, their resource IDs are alikafka_post-cn-v0h1fgs2xxxx, Kafka_alikafka_post-cn-v0h1fgs2xxxx_test-topic, and Kafka_alikafka_post-cn-v0h1fgs2xxxx_test-consumer-group respectively.

ResourceType String Yes instance

The type of the resource. The value is an enumerated value. Valid values:

  • Instance
  • Topic
  • Consumer Group
TagKey.N RepeatList No FinanceDept

The key of tag N to be unbound from the resource. Valid values of N:

  • 1 to 20
  • This parameter cannot be an empty string.
  • It can be up to 128 characters in length. It cannot start with aliyun or acs: and cannot contain http:// or https://.
All Boolean No false

Specifies whether to delete all the tags bound to the resource. This parameter takes effect only when the TagKey.N parameter is not specified in the request. Default value:

false

Response parameters

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

The ID of the request.

Examples

Sample requests

http(s)://[Endpoint]/? Action=UntagResources
&RegionId=cn-hangzhou
&ResourceId.1=alikafka_post-cn-v0h1fgs2****
&ResourceType=instance
&<Common request parameters>

Sample success responses

XML format 

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

JSON format 

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

Error codes

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