Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.DAX.Types.Parameter

Description

Synopsis

data Parameter = Parameter' {
- allowedValues :: Maybe Text
- changeType :: Maybe ChangeType
- dataType :: Maybe Text
- description :: Maybe Text
- isModifiable :: Maybe IsModifiable
- nodeTypeSpecificValues :: Maybe [NodeTypeSpecificValue]
- parameterName :: Maybe Text
- parameterType :: Maybe ParameterType
- parameterValue :: Maybe Text
- source :: Maybe Text
}
newParameter :: Parameter
parameter_allowedValues :: Lens' Parameter (Maybe Text)
parameter_changeType :: Lens' Parameter (Maybe ChangeType)
parameter_dataType :: Lens' Parameter (Maybe Text)
parameter_description :: Lens' Parameter (Maybe Text)
parameter_isModifiable :: Lens' Parameter (Maybe IsModifiable)
parameter_nodeTypeSpecificValues :: Lens' Parameter (Maybe [NodeTypeSpecificValue])
parameter_parameterName :: Lens' Parameter (Maybe Text)
parameter_parameterType :: Lens' Parameter (Maybe ParameterType)
parameter_parameterValue :: Lens' Parameter (Maybe Text)
parameter_source :: Lens' Parameter (Maybe Text)

Documentation

data Parameter Source #

Describes an individual setting that controls some aspect of DAX behavior.

See: newParameter smart constructor.

Constructors

Parameter'

Fields

allowedValues :: Maybe Text
A range of values within which the parameter can be set.
changeType :: Maybe ChangeType
The conditions under which changes to this parameter can be applied. For example, requires-reboot indicates that a new value for this parameter will only take effect if a node is rebooted.
dataType :: Maybe Text
The data type of the parameter. For example, integer:
description :: Maybe Text
A description of the parameter
isModifiable :: Maybe IsModifiable
Whether the customer is allowed to modify the parameter.
nodeTypeSpecificValues :: Maybe [NodeTypeSpecificValue]
A list of node types, and specific parameter values for each node.
parameterName :: Maybe Text
The name of the parameter.
parameterType :: Maybe ParameterType
Determines whether the parameter can be applied to any nodes, or only nodes of a particular type.
parameterValue :: Maybe Text
The value for the parameter.
source :: Maybe Text
How the parameter is defined. For example, system denotes a system-defined parameter.

Instances

Instances details

FromJSON Parameter Source #
Instance details Defined in Amazonka.DAX.Types.Parameter Methods parseJSON :: Value -> Parser Parameter # parseJSONList :: Value -> Parser [Parameter] #
Generic Parameter Source #
Instance details Defined in Amazonka.DAX.Types.Parameter Associated Types type Rep Parameter :: Type -> Type # Methods from :: Parameter -> Rep Parameter x # to :: Rep Parameter x -> Parameter #
Read Parameter Source #
Instance details Defined in Amazonka.DAX.Types.Parameter Methods readsPrec :: Int -> ReadS Parameter # readList :: ReadS [Parameter] # readPrec :: ReadPrec Parameter # readListPrec :: ReadPrec [Parameter] #
Show Parameter Source #
Instance details Defined in Amazonka.DAX.Types.Parameter Methods showsPrec :: Int -> Parameter -> ShowS # show :: Parameter -> String # showList :: [Parameter] -> ShowS #
NFData Parameter Source #
Instance details Defined in Amazonka.DAX.Types.Parameter Methods rnf :: Parameter -> () #
Eq Parameter Source #
Instance details Defined in Amazonka.DAX.Types.Parameter Methods (==) :: Parameter -> Parameter -> Bool # (/=) :: Parameter -> Parameter -> Bool #
Hashable Parameter Source #
Instance details Defined in Amazonka.DAX.Types.Parameter Methods hashWithSalt :: Int -> Parameter -> Int # hash :: Parameter -> Int #
type Rep Parameter Source #
Instance details Defined in Amazonka.DAX.Types.Parameter type Rep Parameter = D1 ('MetaData "Parameter" "Amazonka.DAX.Types.Parameter" "amazonka-dynamodb-dax-2.0-FwsdPL1z9NS2dTys8oHQ2n" 'False) (C1 ('MetaCons "Parameter'" 'PrefixI 'True) (((S1 ('MetaSel ('Just "allowedValues") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "changeType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe ChangeType))) :: (S1 ('MetaSel ('Just "dataType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "description") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "isModifiable") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe IsModifiable))))) :: ((S1 ('MetaSel ('Just "nodeTypeSpecificValues") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [NodeTypeSpecificValue])) :: S1 ('MetaSel ('Just "parameterName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :: (S1 ('MetaSel ('Just "parameterType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe ParameterType)) :: (S1 ('MetaSel ('Just "parameterValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "source") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))))

newParameter :: Parameter Source #

Create a value of Parameter 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:allowedValues:Parameter', parameter_allowedValues - A range of values within which the parameter can be set.

$sel:changeType:Parameter', parameter_changeType - The conditions under which changes to this parameter can be applied. For example, requires-reboot indicates that a new value for this parameter will only take effect if a node is rebooted.

$sel:dataType:Parameter', parameter_dataType - The data type of the parameter. For example, integer:

$sel:description:Parameter', parameter_description - A description of the parameter

$sel:isModifiable:Parameter', parameter_isModifiable - Whether the customer is allowed to modify the parameter.

$sel:nodeTypeSpecificValues:Parameter', parameter_nodeTypeSpecificValues - A list of node types, and specific parameter values for each node.

$sel:parameterName:Parameter', parameter_parameterName - The name of the parameter.

$sel:parameterType:Parameter', parameter_parameterType - Determines whether the parameter can be applied to any nodes, or only nodes of a particular type.

$sel:parameterValue:Parameter', parameter_parameterValue - The value for the parameter.

$sel:source:Parameter', parameter_source - How the parameter is defined. For example, system denotes a system-defined parameter.

parameter_allowedValues :: Lens' Parameter (Maybe Text) Source #

A range of values within which the parameter can be set.

parameter_changeType :: Lens' Parameter (Maybe ChangeType) Source #

The conditions under which changes to this parameter can be applied. For example, requires-reboot indicates that a new value for this parameter will only take effect if a node is rebooted.

parameter_dataType :: Lens' Parameter (Maybe Text) Source #

The data type of the parameter. For example, integer:

parameter_description :: Lens' Parameter (Maybe Text) Source #

A description of the parameter

parameter_isModifiable :: Lens' Parameter (Maybe IsModifiable) Source #

Whether the customer is allowed to modify the parameter.

parameter_nodeTypeSpecificValues :: Lens' Parameter (Maybe [NodeTypeSpecificValue]) Source #

A list of node types, and specific parameter values for each node.

parameter_parameterName :: Lens' Parameter (Maybe Text) Source #

The name of the parameter.

parameter_parameterType :: Lens' Parameter (Maybe ParameterType) Source #

Determines whether the parameter can be applied to any nodes, or only nodes of a particular type.

parameter_parameterValue :: Lens' Parameter (Maybe Text) Source #

The value for the parameter.

parameter_source :: Lens' Parameter (Maybe Text) Source #

How the parameter is defined. For example, system denotes a system-defined parameter.