**To describe an asset property** The following ``describe-asset-property`` example describes a wind farm asset's total generated power property. :: aws iotsitewise describe-asset-property \ --asset-id a1b2c3d4-5678-90ab-cdef-44444EXAMPLE \ --property-id a1b2c3d4-5678-90ab-cdef-99999EXAMPLE Output:: { "assetId": "a1b2c3d4-5678-90ab-cdef-44444EXAMPLE", "assetName": "Wind Farm 1", "assetModelId": "a1b2c3d4-5678-90ab-cdef-22222EXAMPLE", "assetProperty": { "id": "a1b2c3d4-5678-90ab-cdef-99999EXAMPLE", "name": "Total Generated Power", "notification": { "topic": "$aws/sitewise/asset-models/a1b2c3d4-5678-90ab-cdef-22222EXAMPLE/assets/a1b2c3d4-5678-90ab-cdef-44444EXAMPLE/properties/a1b2c3d4-5678-90ab-cdef-99999EXAMPLE", "state": "DISABLED" }, "dataType": "DOUBLE", "unit": "kW", "type": { "metric": { "expression": "sum(power)", "variables": [ { "name": "power", "value": { "propertyId": "a1b2c3d4-5678-90ab-cdef-66666EXAMPLE", "hierarchyId": "a1b2c3d4-5678-90ab-cdef-77777EXAMPLE" } } ], "window": { "tumbling": { "interval": "1h" } } } } } } For more information, see `Describing a specific asset property <https://docs.aws.amazon.com/iot-sitewise/latest/userguide/discover-asset-resources.html#describe-asset-property>`__ in the *AWS IoT SiteWise User Guide*.