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.EMR.Types.AutoScalingPolicyStateChangeReason

Description

Documentation

data AutoScalingPolicyStateChangeReason Source #

The reason for an AutoScalingPolicyStatus change.

See: newAutoScalingPolicyStateChangeReason smart constructor.

Constructors

AutoScalingPolicyStateChangeReason'

Fields

code :: Maybe AutoScalingPolicyStateChangeReasonCode
The code indicating the reason for the change in status.USER_REQUEST indicates that the scaling policy status was changed by a user. PROVISION_FAILURE indicates that the status change was because the policy failed to provision. CLEANUP_FAILURE indicates an error.
message :: Maybe Text
A friendly, more verbose message that accompanies an automatic scaling policy state change.

Instances

Instances details

Eq AutoScalingPolicyStateChangeReason Source #
Instance details Defined in Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason Methods (==) :: AutoScalingPolicyStateChangeReason -> AutoScalingPolicyStateChangeReason -> Bool # (/=) :: AutoScalingPolicyStateChangeReason -> AutoScalingPolicyStateChangeReason -> Bool #
Read AutoScalingPolicyStateChangeReason Source #
Instance details Defined in Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason Methods readsPrec :: Int -> ReadS AutoScalingPolicyStateChangeReason # readList :: ReadS [AutoScalingPolicyStateChangeReason] # readPrec :: ReadPrec AutoScalingPolicyStateChangeReason # readListPrec :: ReadPrec [AutoScalingPolicyStateChangeReason] #
Show AutoScalingPolicyStateChangeReason Source #
Instance details Defined in Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason Methods showsPrec :: Int -> AutoScalingPolicyStateChangeReason -> ShowS # show :: AutoScalingPolicyStateChangeReason -> String # showList :: [AutoScalingPolicyStateChangeReason] -> ShowS #
Generic AutoScalingPolicyStateChangeReason Source #
Instance details Defined in Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason Associated Types type Rep AutoScalingPolicyStateChangeReason :: Type -> Type # Methods from :: AutoScalingPolicyStateChangeReason -> Rep AutoScalingPolicyStateChangeReason x # to :: Rep AutoScalingPolicyStateChangeReason x -> AutoScalingPolicyStateChangeReason #
NFData AutoScalingPolicyStateChangeReason Source #
Instance details Defined in Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason Methods rnf :: AutoScalingPolicyStateChangeReason -> () #
Hashable AutoScalingPolicyStateChangeReason Source #
Instance details Defined in Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason Methods hashWithSalt :: Int -> AutoScalingPolicyStateChangeReason -> Int # hash :: AutoScalingPolicyStateChangeReason -> Int #
FromJSON AutoScalingPolicyStateChangeReason Source #
Instance details Defined in Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason Methods parseJSON :: Value -> Parser AutoScalingPolicyStateChangeReason # parseJSONList :: Value -> Parser [AutoScalingPolicyStateChangeReason] #
type Rep AutoScalingPolicyStateChangeReason Source #
Instance details Defined in Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason type Rep AutoScalingPolicyStateChangeReason = D1 ('MetaData "AutoScalingPolicyStateChangeReason" "Amazonka.EMR.Types.AutoScalingPolicyStateChangeReason" "libZSservicesZSamazonka-emrZSamazonka-emr" 'False) (C1 ('MetaCons "AutoScalingPolicyStateChangeReason'" 'PrefixI 'True) (S1 ('MetaSel ('Just "code") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe AutoScalingPolicyStateChangeReasonCode)) :*: S1 ('MetaSel ('Just "message") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))))

newAutoScalingPolicyStateChangeReason :: AutoScalingPolicyStateChangeReason Source #

Create a value of AutoScalingPolicyStateChangeReason 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:code:AutoScalingPolicyStateChangeReason', autoScalingPolicyStateChangeReason_code - The code indicating the reason for the change in status.USER_REQUEST indicates that the scaling policy status was changed by a user. PROVISION_FAILURE indicates that the status change was because the policy failed to provision. CLEANUP_FAILURE indicates an error.

$sel:message:AutoScalingPolicyStateChangeReason', autoScalingPolicyStateChangeReason_message - A friendly, more verbose message that accompanies an automatic scaling policy state change.

autoScalingPolicyStateChangeReason_code :: Lens' AutoScalingPolicyStateChangeReason (Maybe AutoScalingPolicyStateChangeReasonCode) Source #

The code indicating the reason for the change in status.USER_REQUEST indicates that the scaling policy status was changed by a user. PROVISION_FAILURE indicates that the status change was because the policy failed to provision. CLEANUP_FAILURE indicates an error.

autoScalingPolicyStateChangeReason_message :: Lens' AutoScalingPolicyStateChangeReason (Maybe Text) Source #

A friendly, more verbose message that accompanies an automatic scaling policy state change.