NAME

Paws::IoTEvents::AssetPropertyVariant

USAGE

This class represents one of two things:

Arguments in a call to a service

Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.

As an example, if Att1 is expected to be a Paws::IoTEvents::AssetPropertyVariant object:

  $service_obj->Method(Att1 => { BooleanValue => $value, ..., StringValue => $value  });

Results returned from an API call

Use accessors for each attribute. If Att1 is expected to be an Paws::IoTEvents::AssetPropertyVariant object:

  $result = $service_obj->Method(...);
  $result->Att1->BooleanValue

DESCRIPTION

A structure that contains an asset property value. For more information, see Variant (https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_Variant.html) in the AWS IoT SiteWise API Reference.

You must use expressions for all parameters in "AssetPropertyVariant". The expressions accept literals, operators, functions, references, and substitution templates.

Examples

• For literal values, the expressions must contain single quotes. For example, the value for the "integerValue" parameter can be '100'.
• For references, you must specify either variables or parameters. For example, the value for the "booleanValue" parameter can be "$variable.offline".
• For a substitution template, you must use "${}", 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 "doubleValue" parameter uses a substitution template.

  '${$input.TemperatureInput.sensorData.temperature * 6 / 5 + 32}'

For more information, see Expressions (https://docs.aws.amazon.com/iotevents/latest/developerguide/iotevents-expressions.html) in the AWS IoT Events Developer Guide.

You must specify one of the following value types, depending on the "dataType" of the specified asset property. For more information, see AssetProperty (https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_AssetProperty.html) in the AWS IoT SiteWise API Reference.

ATTRIBUTES

SEE ALSO

This class forms part of Paws, describing an object used in Paws::IoTEvents

BUGS and CONTRIBUTIONS

The source code is located here: <https://github.com/pplu/aws-sdk-perl>

Please report bugs to: <https://github.com/pplu/aws-sdk-perl/issues>