Amazon CloudWatch Events
API Reference (API Version 2015-10-07)

UntagResource

Removes one or more tags from the specified CloudWatch Events resource. In CloudWatch Events, rules can be tagged.

Request Syntax

{ "ResourceARN": "string", "TagKeys": [ "string" ] }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

ResourceARN

The ARN of the CloudWatch Events rule from which you are removing tags.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1600.

Required: Yes

TagKeys

The list of tag keys to remove from the resource.

Type: Array of strings

Length Constraints: Minimum length of 1. Maximum length of 128.

Required: Yes

Response Elements

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

Errors

For information about the errors that are common to all actions, see Common Errors.

ConcurrentModificationException

There is concurrent modification on a rule or target.

HTTP Status Code: 400

InternalException

This exception occurs due to unexpected causes.

HTTP Status Code: 500

ManagedRuleException

This rule was created by an AWS service on behalf of your account. It is managed by that service. If you see this error in response to DeleteRule or RemoveTargets, you can use the Force parameter in those calls to delete the rule or remove targets from the rule. You cannot modify these managed rules by using DisableRule, EnableRule, PutTargets, PutRule, TagResource, or UntagResource.

HTTP Status Code: 400

ResourceNotFoundException

An entity that you specified does not exist.

HTTP Status Code: 400

Example

Removes two tags from a CloudWatch Events rule

The following is an example of an UntagResource request.

Sample Request

POST / HTTP/1.1 Host: events.<region>.<domain> x-amz-Date: <Date> Authorization: AWS4-HMAC-SHA256 Credential=<Credential>, SignedHeaders=content-type;date;host;user-agent;x-amz-date;x-amz-target;x-amzn-requestid, Signature=<Signature> User-Agent: <UserAgentString> Content-Type: application/x-amz-json-1.1 Content-Length: <PayloadSizeBytes> Connection: Keep-Alive X-Amz-Target: AWSEvents.UntagResource { "ResourceARN": "arn:aws:events:us-west-1:123456789012:rule/test", "TagKeys": [ "CostCenter", "Team" ] }

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: