name : untag-resource.rst **To remove a tag and its value from a resource** The following ``untag-resource`` example removes the tag whose key is ``Category`` from the specified Greengrass group. If the key ``Category`` does not exist for the specified resource, no error is returned. :: aws greengrass untag-resource \ --resource-arn "arn:aws:greengrass:us-west-2:123456789012:/greengrass/groups/1013db12-8b58-45ff-acc7-704248f66731" \ --tag-keys "Category" This command produces no output. For more information, see `Tagging Your Greengrass Resources <https://docs.aws.amazon.com/greengrass/latest/developerguide/tagging.html>`__ in the **AWS IoT Greengrass Developer Guide**.