resourceArn

The ARN of the resource that you're adding tags to.

The ARN format of a sink is arn:aws:oam:<i>Region</i>:<i>account-id</i>:sink/<i>sink-id</i>

The ARN format of a link is arn:aws:oam:<i>Region</i>:<i>account-id</i>:link/<i>link-id</i>

For more information about ARN format, see CloudWatch Logs resources and operations.