**Example 1: To update an asset property's alias** The following ``update-asset-property`` example updates a wind turbine asset's power property alias. :: aws iotsitewise update-asset-property \ --asset-id a1b2c3d4-5678-90ab-cdef-33333EXAMPLE \ --property-id a1b2c3d4-5678-90ab-cdef-55555EXAMPLE \ --property-alias "/examplecorp/windfarm/1/turbine/1/power" \ --property-notification-state DISABLED This command produces no output. For more information, see `Mapping industrial data streams to asset properties <https://docs.aws.amazon.com/iot-sitewise/latest/userguide/connect-data-streams.html>`__ in the *AWS IoT SiteWise User Guide*. **Example 2: To enable asset property notifications** The following ``update-asset-property`` example enables asset property update notifications for a wind turbine asset's power property. Property value updates are published to the MQTT topic ``$aws/sitewise/asset-models/<assetModelId>/assets/<assetId>/properties/<propertyId>``, where each ID is replaced by the property, asset, and model ID of the asset property. :: aws iotsitewise update-asset-property \ --asset-id a1b2c3d4-5678-90ab-cdef-33333EXAMPLE \ --property-id a1b2c3d4-5678-90ab-cdef-66666EXAMPLE \ --property-notification-state ENABLED \ --property-alias "/examplecorp/windfarm/1/turbine/1/power" This command produces no output. For more information, see `Interacting with other services <https://docs.aws.amazon.com/iot-sitewise/latest/userguide/interact-with-other-services.html>`__ in the *AWS IoT SiteWise User Guide*.