IotSiteWiseAction

Sends information about the detector model instance and the event that triggered the action to a specified asset property in AWS IoT SiteWise.

You must use expressions for all parameters in IotSiteWiseAction. The expressions accept literals, operators, functions, references, and substitutions templates.

Examples

• For literal values, the expressions must contain single quotes. For example, the value for the propertyAlias parameter can be '/company/windfarm/3/turbine/7/temperature'.

• For references, you must specify either variables or input values. For example, the value for the assetId parameter can be $input.TurbineInput.assetId1.

• For a substitution template, you must use ${}, and the template must be in single quotes. A substitution template can also contain a combination of literals, operators, functions, references, and substitution templates.

  In the following example, the value for the propertyAlias parameter uses a substitution template.

  'company/windfarm/${$input.TemperatureInput.sensorData.windfarmID}/turbine/ ${$input.TemperatureInput.sensorData.turbineID}/temperature'

You must specify either propertyAlias or both assetId and propertyId to identify the target asset property in AWS IoT SiteWise.

For more information, see Expressions in the AWS IoT Events Developer Guide.