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.IoTEventsData.Types.Message

Description

Synopsis

data Message = Message' {
- timestamp :: Maybe TimestampValue
- messageId :: Text
- inputName :: Text
- payload :: Base64
}
newMessage :: Text -> Text -> ByteString -> Message
message_timestamp :: Lens' Message (Maybe TimestampValue)
message_messageId :: Lens' Message Text
message_inputName :: Lens' Message Text
message_payload :: Lens' Message ByteString

Documentation

data Message Source #

Information about a message.

See: newMessage smart constructor.

Constructors

Message'

Fields

timestamp :: Maybe TimestampValue
The timestamp associated with the message.
messageId :: Text
The ID to assign to the message. Within each batch sent, each "messageId" must be unique.
inputName :: Text
The name of the input into which the message payload is transformed.
payload :: Base64
The payload of the message. This can be a JSON string or a Base-64-encoded string representing binary data (in which case you must decode it).

Instances

Instances details

Eq Message Source #
Instance details Defined in Amazonka.IoTEventsData.Types.Message Methods (==) :: Message -> Message -> Bool # (/=) :: Message -> Message -> Bool #
Read Message Source #
Instance details Defined in Amazonka.IoTEventsData.Types.Message Methods readsPrec :: Int -> ReadS Message # readList :: ReadS [Message] # readPrec :: ReadPrec Message # readListPrec :: ReadPrec [Message] #
Show Message Source #
Instance details Defined in Amazonka.IoTEventsData.Types.Message Methods showsPrec :: Int -> Message -> ShowS # show :: Message -> String # showList :: [Message] -> ShowS #
Generic Message Source #
Instance details Defined in Amazonka.IoTEventsData.Types.Message Associated Types type Rep Message :: Type -> Type # Methods from :: Message -> Rep Message x # to :: Rep Message x -> Message #
NFData Message Source #
Instance details Defined in Amazonka.IoTEventsData.Types.Message Methods rnf :: Message -> () #
Hashable Message Source #
Instance details Defined in Amazonka.IoTEventsData.Types.Message Methods hashWithSalt :: Int -> Message -> Int # hash :: Message -> Int #
ToJSON Message Source #
Instance details Defined in Amazonka.IoTEventsData.Types.Message Methods toJSON :: Message -> Value # toEncoding :: Message -> Encoding # toJSONList :: [Message] -> Value # toEncodingList :: [Message] -> Encoding #
type Rep Message Source #
Instance details Defined in Amazonka.IoTEventsData.Types.Message type Rep Message = D1 ('MetaData "Message" "Amazonka.IoTEventsData.Types.Message" "libZSservicesZSamazonka-iotevents-dataZSamazonka-iotevents-data" 'False) (C1 ('MetaCons "Message'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "timestamp") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe TimestampValue)) :: S1 ('MetaSel ('Just "messageId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)) :: (S1 ('MetaSel ('Just "inputName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "payload") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Base64))))

newMessage Source #

Arguments

:: Text	`$sel:messageId:Message'`
-> Text	`$sel:inputName:Message'`
-> ByteString	`$sel:payload:Message'`
-> Message

Create a value of Message 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:timestamp:Message', message_timestamp - The timestamp associated with the message.

$sel:messageId:Message', message_messageId - The ID to assign to the message. Within each batch sent, each "messageId" must be unique.

$sel:inputName:Message', message_inputName - The name of the input into which the message payload is transformed.

$sel:payload:Message', message_payload - The payload of the message. This can be a JSON string or a Base-64-encoded string representing binary data (in which case you must decode it).-- -- Note: This Lens automatically encodes and decodes Base64 data. -- The underlying isomorphism will encode to Base64 representation during -- serialisation, and decode from Base64 representation during deserialisation. -- This Lens accepts and returns only raw unencoded data.

message_timestamp :: Lens' Message (Maybe TimestampValue) Source #

The timestamp associated with the message.

message_messageId :: Lens' Message Text Source #

The ID to assign to the message. Within each batch sent, each "messageId" must be unique.

message_inputName :: Lens' Message Text Source #

The name of the input into which the message payload is transformed.

message_payload :: Lens' Message ByteString Source #

The payload of the message. This can be a JSON string or a Base-64-encoded string representing binary data (in which case you must decode it).-- -- Note: This Lens automatically encodes and decodes Base64 data. -- The underlying isomorphism will encode to Base64 representation during -- serialisation, and decode from Base64 representation during deserialisation. -- This Lens accepts and returns only raw unencoded data.