Gets an asset property's current value. For more information, see Querying current values in the IoT SiteWise User Guide .

To identify an asset property, you must specify one of the following:

  • The assetId and propertyId of an asset property.
  • A propertyAlias , which is a data stream alias (for example, /company/windfarm/3/turbine/7/temperature ). To define an asset property's alias, see UpdateAssetProperty.

See also: AWS API Documentation

Request Syntax

response = client.get_asset_property_value(
  • assetId (string) -- The ID of the asset.
  • propertyId (string) -- The ID of the asset property.
  • propertyAlias (string) -- The alias that identifies the property, such as an OPC-UA server data stream path (for example, /company/windfarm/3/turbine/7/temperature ). For more information, see Mapping industrial data streams to asset properties in the IoT SiteWise User Guide .
Return type



Response Syntax

    'propertyValue': {
        'value': {
            'stringValue': 'string',
            'integerValue': 123,
            'doubleValue': 123.0,
            'booleanValue': True|False
        'timestamp': {
            'timeInSeconds': 123,
            'offsetInNanos': 123
        'quality': 'GOOD'|'BAD'|'UNCERTAIN'

Response Structure

  • (dict) --

    • propertyValue (dict) --

      The current asset property value.

      • value (dict) --

        The value of the asset property (see Variant ).

        • stringValue (string) --

          Asset property data of type string (sequence of characters).

        • integerValue (integer) --

          Asset property data of type integer (whole number).

        • doubleValue (float) --

          Asset property data of type double (floating point number).

        • booleanValue (boolean) --

          Asset property data of type Boolean (true or false).

      • timestamp (dict) --

        The timestamp of the asset property value.

        • timeInSeconds (integer) --

          The timestamp date, in seconds, in the Unix epoch format. Fractional nanosecond data is provided by offsetInNanos .

        • offsetInNanos (integer) --

          The nanosecond offset from timeInSeconds .

      • quality (string) --

        The quality of the asset property value.


  • IoTSiteWise.Client.exceptions.InvalidRequestException
  • IoTSiteWise.Client.exceptions.ResourceNotFoundException
  • IoTSiteWise.Client.exceptions.InternalFailureException
  • IoTSiteWise.Client.exceptions.ThrottlingException
  • IoTSiteWise.Client.exceptions.ServiceUnavailableException