Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.IoTEvents.Types.AssetPropertyValue

Description

Documentation

data AssetPropertyValue Source #

A structure that contains value information. For more information, see AssetPropertyValue in the AWS IoT SiteWise API Reference.

You must use expressions for all parameters in AssetPropertyValue. 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 quality parameter can be 'GOOD'.
For references, you must specify either variables or input values. For example, the value for the quality parameter can be $input.TemperatureInput.sensorData.quality.

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

See: newAssetPropertyValue smart constructor.

Constructors

AssetPropertyValue'
Fields value :: Maybe AssetPropertyVariant The value to send to an asset property. quality :: Maybe Text The quality of the asset property value. The value must be `'GOOD'`, `'BAD'`, or `'UNCERTAIN'`. timestamp :: Maybe AssetPropertyTimestamp The timestamp associated with the asset property value. The default is the current event time.

Instances

Instances details

Eq AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue Methods (==) :: AssetPropertyValue -> AssetPropertyValue -> Bool # (/=) :: AssetPropertyValue -> AssetPropertyValue -> Bool #
Read AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue Methods readsPrec :: Int -> ReadS AssetPropertyValue # readList :: ReadS [AssetPropertyValue] # readPrec :: ReadPrec AssetPropertyValue # readListPrec :: ReadPrec [AssetPropertyValue] #
Show AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue Methods showsPrec :: Int -> AssetPropertyValue -> ShowS # show :: AssetPropertyValue -> String # showList :: [AssetPropertyValue] -> ShowS #
Generic AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue Associated Types type Rep AssetPropertyValue :: Type -> Type # Methods from :: AssetPropertyValue -> Rep AssetPropertyValue x # to :: Rep AssetPropertyValue x -> AssetPropertyValue #
NFData AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue Methods rnf :: AssetPropertyValue -> () #
Hashable AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue Methods hashWithSalt :: Int -> AssetPropertyValue -> Int # hash :: AssetPropertyValue -> Int #
ToJSON AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue Methods toJSON :: AssetPropertyValue -> Value # toEncoding :: AssetPropertyValue -> Encoding # toJSONList :: [AssetPropertyValue] -> Value # toEncodingList :: [AssetPropertyValue] -> Encoding #
FromJSON AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue Methods parseJSON :: Value -> Parser AssetPropertyValue # parseJSONList :: Value -> Parser [AssetPropertyValue] #
type Rep AssetPropertyValue Source #
Instance details Defined in Amazonka.IoTEvents.Types.AssetPropertyValue type Rep AssetPropertyValue = D1 ('MetaData "AssetPropertyValue" "Amazonka.IoTEvents.Types.AssetPropertyValue" "libZSservicesZSamazonka-ioteventsZSamazonka-iotevents" 'False) (C1 ('MetaCons "AssetPropertyValue'" 'PrefixI 'True) (S1 ('MetaSel ('Just "value") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe AssetPropertyVariant)) :: (S1 ('MetaSel ('Just "quality") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "timestamp") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe AssetPropertyTimestamp)))))

newAssetPropertyValue :: AssetPropertyValue Source #

Create a value of AssetPropertyValue with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:value:AssetPropertyValue', assetPropertyValue_value - The value to send to an asset property.

$sel:quality:AssetPropertyValue', assetPropertyValue_quality - The quality of the asset property value. The value must be 'GOOD', 'BAD', or 'UNCERTAIN'.

$sel:timestamp:AssetPropertyValue', assetPropertyValue_timestamp - The timestamp associated with the asset property value. The default is the current event time.

assetPropertyValue_value :: Lens' AssetPropertyValue (Maybe AssetPropertyVariant) Source #

The value to send to an asset property.

assetPropertyValue_quality :: Lens' AssetPropertyValue (Maybe Text) Source #

The quality of the asset property value. The value must be 'GOOD', 'BAD', or 'UNCERTAIN'.

assetPropertyValue_timestamp :: Lens' AssetPropertyValue (Maybe AssetPropertyTimestamp) Source #

The timestamp associated with the asset property value. The default is the current event time.