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.Attribute

Description

Synopsis

data Attribute = Attribute' {
- jsonPath :: Text
}
newAttribute :: Text -> Attribute
attribute_jsonPath :: Lens' Attribute Text

Documentation

data Attribute Source #

The attributes from the JSON payload that are made available by the input. Inputs are derived from messages sent to the AWS IoT Events system using BatchPutMessage. Each such message contains a JSON payload. Those attributes (and their paired values) specified here are available for use in the condition expressions used by detectors.

See: newAttribute smart constructor.

Constructors

Attribute'

Fields

jsonPath :: Text
An expression that specifies an attribute-value pair in a JSON structure. Use this to specify an attribute from the JSON payload that is made available by the input. Inputs are derived from messages sent to AWS IoT Events (BatchPutMessage). Each such message contains a JSON payload. The attribute (and its paired value) specified here are available for use in the condition expressions used by detectors.
Syntax: <field-name>.<field-name>...

Instances

Instances details

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

newAttribute Source #

Arguments

:: Text	`$sel:jsonPath:Attribute'`
-> Attribute

Create a value of Attribute 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:jsonPath:Attribute', attribute_jsonPath - An expression that specifies an attribute-value pair in a JSON structure. Use this to specify an attribute from the JSON payload that is made available by the input. Inputs are derived from messages sent to AWS IoT Events (BatchPutMessage). Each such message contains a JSON payload. The attribute (and its paired value) specified here are available for use in the condition expressions used by detectors.

Syntax: <field-name>.<field-name>...

attribute_jsonPath :: Lens' Attribute Text Source #

An expression that specifies an attribute-value pair in a JSON structure. Use this to specify an attribute from the JSON payload that is made available by the input. Inputs are derived from messages sent to AWS IoT Events (BatchPutMessage). Each such message contains a JSON payload. The attribute (and its paired value) specified here are available for use in the condition expressions used by detectors.

Syntax: <field-name>.<field-name>...