**To update the "attributes" key-value pairs of a placement** The following ``update-placement`` example update the "attributes" key-value pairs of a placement. :: aws iot1click-projects update-placement \ --cli-input-json file://update-placement.json Contents of ``update-placement.json``:: { "projectName": "AnytownDumpsters", "placementName": "customer217", "attributes": { "phone": "123-456-7890", "location": "123 Any Street Anytown, USA 10001" } } This command produces no output. For more information, see `Using AWS IoT 1-Click with the AWS CLI <https://docs.aws.amazon.com/iot-1-click/latest/developerguide/1click-cli.html>`__ in the *AWS IoT 1-Click Developer Guide*.