name : tag-resource.rst **To add tags to a resource** The following ``tag-resource`` example adds or modifies (if key ``deviceType`` already exists) the tag attached the specified resource. :: aws iotevents tag-resource \ --cli-input-json file://pressureInput.tag.json Contents of ``pressureInput.tag.json``:: { "resourceArn": "arn:aws:iotevents:us-west-2:123456789012:input/PressureInput", "tags": [ { "key": "deviceType", "value": "motor" } ] } This command produces no output. For more information, see `TagResource <https://docs.aws.amazon.com/iotevents/latest/apireference/API_TagResource>`__ in the *AWS IoT Events API Reference*.