Amazonka.MemoryDb.Types.Event

Documentation

data Event

Represents a single occurrence of something interesting within the system. Some examples of events are creating a cluster or adding or removing a node.

See: newEvent smart constructor.

Constructors

Event'

Fields

• date :: Maybe POSIX

  The date and time when the event occurred.

• message :: Maybe Text

  The text of the event.

• sourceName :: Maybe Text

  The name for the source of the event. For example, if the event occurred at the cluster level, the identifier would be the name of the cluster.

• sourceType :: Maybe SourceType

  Specifies the origin of this event - a cluster, a parameter group, a security group, etc.

Instances

FromJSON Event

Defined in Amazonka.MemoryDb.Types.Event

Methods

parseJSON :: Value -> Parser Event

parseJSONList :: Value -> Parser [Event]

Generic Event

Defined in Amazonka.MemoryDb.Types.Event

Associated Types

type Rep Event :: Type -> Type

Methods

from :: Event -> Rep Event x

to :: Rep Event x -> Event

Read Event

Defined in Amazonka.MemoryDb.Types.Event

Methods

readsPrec :: Int -> ReadS Event

readList :: ReadS [Event]

readPrec :: ReadPrec Event

readListPrec :: ReadPrec [Event]

Show Event

Defined in Amazonka.MemoryDb.Types.Event

Methods

showsPrec :: Int -> Event -> ShowS

show :: Event -> String

showList :: [Event] -> ShowS

NFData Event

Defined in Amazonka.MemoryDb.Types.Event

Methods

rnf :: Event -> ()

Eq Event

Defined in Amazonka.MemoryDb.Types.Event

Methods

(==) :: Event -> Event -> Bool

(/=) :: Event -> Event -> Bool

Hashable Event

Defined in Amazonka.MemoryDb.Types.Event

Methods

hashWithSalt :: Int -> Event -> Int

hash :: Event -> Int

type Rep Event

Defined in Amazonka.MemoryDb.Types.Event

type Rep Event = D1 ('MetaData "Event" "Amazonka.MemoryDb.Types.Event" "amazonka-memorydb-2.0-7JvPQiLpSKi6naAXiKMLiu" 'False) (C1 ('MetaCons "Event'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "date") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe POSIX)) :*: S1 ('MetaSel ('Just "message") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :*: (S1 ('MetaSel ('Just "sourceName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "sourceType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe SourceType)))))

newEvent :: Event

Create a value of Event 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:date:Event', event_date - The date and time when the event occurred.

$sel:message:Event', event_message - The text of the event.

$sel:sourceName:Event', event_sourceName - The name for the source of the event. For example, if the event occurred at the cluster level, the identifier would be the name of the cluster.

$sel:sourceType:Event', event_sourceType - Specifies the origin of this event - a cluster, a parameter group, a security group, etc.

event_date :: Lens' Event (Maybe UTCTime)

The date and time when the event occurred.

event_message :: Lens' Event (Maybe Text)

The text of the event.

event_sourceName :: Lens' Event (Maybe Text)

The name for the source of the event. For example, if the event occurred at the cluster level, the identifier would be the name of the cluster.

event_sourceType :: Lens' Event (Maybe SourceType)

Specifies the origin of this event - a cluster, a parameter group, a security group, etc.