<p>A list of tag key names to remove from the resource. You don't specify the value. Both the key and its associated value are removed. </p> <p>This parameter to the API requires a JSON text string argument. For information on how to format a JSON parameter for the various command line tool environments, see <a href="https://docs.aws.amazon.com/cli/latest/userguide/cli-usage-parameters.html#cli-using-param-json">Using JSON for Parameters</a> in the <i>AWS CLI User Guide</i>. </p>