If you no longer need a tag, you can remove it from the cluster.
Sign in to the Amazon Web Services Management Console, and open the Amazon EMR console at https://console.amazonaws.cn/emr.
Under EMR on EC2 in the left navigation pane, choose Clusters, and select the cluster that you want to update.
On the Tags tab on the cluster details page, select Manage tags.
Choose Remove for each key-value pair that you want to remove.
Choose Save changes.
Type the remove-tags subcommand with the --tag-keys parameter. When removing a tag, only the key name is required.
remove-tags
--tag-keys
To remove a tag from a cluster, type the following command and replace j-KT4XXXXXXXX1NM with your cluster ID.
j-KT4XXXXXXXX1NM
aws emr remove-tags --resource-id j-KT4XXXXXX1NM --tag-keys "costCenter"
j-KT4XXXXXX1NM
"costCenter"
You cannot currently remove multiple tags using a single command.
For more information on using Amazon EMR commands in the Amazon CLI, see https://docs.amazonaws.cn/cli/latest/reference/emr.
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