NAME

Paws::IoTSiteWise::VariableValue

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::IoTSiteWise::VariableValue object:

  $service_obj->Method(Att1 => { HierarchyId => $value, ..., PropertyId => $value  });

Results returned from an API call

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

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

DESCRIPTION

Identifies a property value used in an expression.

ATTRIBUTES

HierarchyId => Str

The ID of the hierarchy to query for the property ID. You can use the hierarchy's name instead of the hierarchy's ID.

You use a hierarchy ID instead of a model ID because you can have several hierarchies using the same model and therefore the same "propertyId". For example, you might have separately grouped assets that come from the same asset model. For more information, see Asset hierarchies (https://docs.aws.amazon.com/iot-sitewise/latest/userguide/asset-hierarchies.html) in the AWS IoT SiteWise User Guide.

REQUIRED PropertyId => Str

The ID of the property to use as the variable. You can use the property "name" if it's from the same asset model.

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>