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.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Decreases the number of node groups in a Global datastore

Synopsis

data DecreaseNodeGroupsInGlobalReplicationGroup = DecreaseNodeGroupsInGlobalReplicationGroup' {
- globalNodeGroupsToRemove :: Maybe [Text]
- globalNodeGroupsToRetain :: Maybe [Text]
- globalReplicationGroupId :: Text
- nodeGroupCount :: Int
- applyImmediately :: Bool
}
newDecreaseNodeGroupsInGlobalReplicationGroup :: Text -> Int -> Bool -> DecreaseNodeGroupsInGlobalReplicationGroup
decreaseNodeGroupsInGlobalReplicationGroup_globalNodeGroupsToRemove :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup (Maybe [Text])
decreaseNodeGroupsInGlobalReplicationGroup_globalNodeGroupsToRetain :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup (Maybe [Text])
decreaseNodeGroupsInGlobalReplicationGroup_globalReplicationGroupId :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup Text
decreaseNodeGroupsInGlobalReplicationGroup_nodeGroupCount :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup Int
decreaseNodeGroupsInGlobalReplicationGroup_applyImmediately :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup Bool
data DecreaseNodeGroupsInGlobalReplicationGroupResponse = DecreaseNodeGroupsInGlobalReplicationGroupResponse' {
- globalReplicationGroup :: Maybe GlobalReplicationGroup
- httpStatus :: Int
}
newDecreaseNodeGroupsInGlobalReplicationGroupResponse :: Int -> DecreaseNodeGroupsInGlobalReplicationGroupResponse
decreaseNodeGroupsInGlobalReplicationGroupResponse_globalReplicationGroup :: Lens' DecreaseNodeGroupsInGlobalReplicationGroupResponse (Maybe GlobalReplicationGroup)
decreaseNodeGroupsInGlobalReplicationGroupResponse_httpStatus :: Lens' DecreaseNodeGroupsInGlobalReplicationGroupResponse Int

Creating a Request

data DecreaseNodeGroupsInGlobalReplicationGroup Source #

See: newDecreaseNodeGroupsInGlobalReplicationGroup smart constructor.

Constructors

DecreaseNodeGroupsInGlobalReplicationGroup'

Fields

globalNodeGroupsToRemove :: Maybe [Text]
If the value of NodeGroupCount is less than the current number of node groups (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required. GlobalNodeGroupsToRemove is a list of NodeGroupIds to remove from the cluster. ElastiCache for Redis will attempt to remove all node groups listed by GlobalNodeGroupsToRemove from the cluster.
globalNodeGroupsToRetain :: Maybe [Text]
If the value of NodeGroupCount is less than the current number of node groups (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required. GlobalNodeGroupsToRetain is a list of NodeGroupIds to retain from the cluster. ElastiCache for Redis will attempt to retain all node groups listed by GlobalNodeGroupsToRetain from the cluster.
globalReplicationGroupId :: Text
The name of the Global datastore
nodeGroupCount :: Int
The number of node groups (shards) that results from the modification of the shard configuration
applyImmediately :: Bool
Indicates that the shard reconfiguration process begins immediately. At present, the only permitted value for this parameter is true.

Instances

Instances details

Eq DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods (==) :: DecreaseNodeGroupsInGlobalReplicationGroup -> DecreaseNodeGroupsInGlobalReplicationGroup -> Bool # (/=) :: DecreaseNodeGroupsInGlobalReplicationGroup -> DecreaseNodeGroupsInGlobalReplicationGroup -> Bool #
Read DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods readsPrec :: Int -> ReadS DecreaseNodeGroupsInGlobalReplicationGroup # readList :: ReadS [DecreaseNodeGroupsInGlobalReplicationGroup] # readPrec :: ReadPrec DecreaseNodeGroupsInGlobalReplicationGroup # readListPrec :: ReadPrec [DecreaseNodeGroupsInGlobalReplicationGroup] #
Show DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods showsPrec :: Int -> DecreaseNodeGroupsInGlobalReplicationGroup -> ShowS # show :: DecreaseNodeGroupsInGlobalReplicationGroup -> String # showList :: [DecreaseNodeGroupsInGlobalReplicationGroup] -> ShowS #
Generic DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Associated Types type Rep DecreaseNodeGroupsInGlobalReplicationGroup :: Type -> Type # Methods from :: DecreaseNodeGroupsInGlobalReplicationGroup -> Rep DecreaseNodeGroupsInGlobalReplicationGroup x # to :: Rep DecreaseNodeGroupsInGlobalReplicationGroup x -> DecreaseNodeGroupsInGlobalReplicationGroup #
NFData DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods rnf :: DecreaseNodeGroupsInGlobalReplicationGroup -> () #
Hashable DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods hashWithSalt :: Int -> DecreaseNodeGroupsInGlobalReplicationGroup -> Int # hash :: DecreaseNodeGroupsInGlobalReplicationGroup -> Int #
AWSRequest DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Associated Types type AWSResponse DecreaseNodeGroupsInGlobalReplicationGroup # Methods request :: DecreaseNodeGroupsInGlobalReplicationGroup -> Request DecreaseNodeGroupsInGlobalReplicationGroup # response :: MonadResource m => Logger -> Service -> Proxy DecreaseNodeGroupsInGlobalReplicationGroup -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse DecreaseNodeGroupsInGlobalReplicationGroup))) #
ToHeaders DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods toHeaders :: DecreaseNodeGroupsInGlobalReplicationGroup -> [Header] #
ToPath DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods toPath :: DecreaseNodeGroupsInGlobalReplicationGroup -> ByteString #
ToQuery DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods toQuery :: DecreaseNodeGroupsInGlobalReplicationGroup -> QueryString #
type Rep DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup type Rep DecreaseNodeGroupsInGlobalReplicationGroup = D1 ('MetaData "DecreaseNodeGroupsInGlobalReplicationGroup" "Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup" "libZSservicesZSamazonka-elasticacheZSamazonka-elasticache" 'False) (C1 ('MetaCons "DecreaseNodeGroupsInGlobalReplicationGroup'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "globalNodeGroupsToRemove") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Text])) :: S1 ('MetaSel ('Just "globalNodeGroupsToRetain") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Text]))) :: (S1 ('MetaSel ('Just "globalReplicationGroupId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :: (S1 ('MetaSel ('Just "nodeGroupCount") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int) :: S1 ('MetaSel ('Just "applyImmediately") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Bool)))))
type AWSResponse DecreaseNodeGroupsInGlobalReplicationGroup Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup type AWSResponse DecreaseNodeGroupsInGlobalReplicationGroup = DecreaseNodeGroupsInGlobalReplicationGroupResponse

newDecreaseNodeGroupsInGlobalReplicationGroup Source #

Arguments

:: Text	`$sel:globalReplicationGroupId:DecreaseNodeGroupsInGlobalReplicationGroup'`
-> Int	`$sel:nodeGroupCount:DecreaseNodeGroupsInGlobalReplicationGroup'`
-> Bool	`$sel:applyImmediately:DecreaseNodeGroupsInGlobalReplicationGroup'`
-> DecreaseNodeGroupsInGlobalReplicationGroup

Create a value of DecreaseNodeGroupsInGlobalReplicationGroup 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:globalNodeGroupsToRemove:DecreaseNodeGroupsInGlobalReplicationGroup', decreaseNodeGroupsInGlobalReplicationGroup_globalNodeGroupsToRemove - If the value of NodeGroupCount is less than the current number of node groups (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required. GlobalNodeGroupsToRemove is a list of NodeGroupIds to remove from the cluster. ElastiCache for Redis will attempt to remove all node groups listed by GlobalNodeGroupsToRemove from the cluster.

$sel:globalNodeGroupsToRetain:DecreaseNodeGroupsInGlobalReplicationGroup', decreaseNodeGroupsInGlobalReplicationGroup_globalNodeGroupsToRetain - If the value of NodeGroupCount is less than the current number of node groups (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required. GlobalNodeGroupsToRetain is a list of NodeGroupIds to retain from the cluster. ElastiCache for Redis will attempt to retain all node groups listed by GlobalNodeGroupsToRetain from the cluster.

$sel:globalReplicationGroupId:DecreaseNodeGroupsInGlobalReplicationGroup', decreaseNodeGroupsInGlobalReplicationGroup_globalReplicationGroupId - The name of the Global datastore

$sel:nodeGroupCount:DecreaseNodeGroupsInGlobalReplicationGroup', decreaseNodeGroupsInGlobalReplicationGroup_nodeGroupCount - The number of node groups (shards) that results from the modification of the shard configuration

$sel:applyImmediately:DecreaseNodeGroupsInGlobalReplicationGroup', decreaseNodeGroupsInGlobalReplicationGroup_applyImmediately - Indicates that the shard reconfiguration process begins immediately. At present, the only permitted value for this parameter is true.

Request Lenses

decreaseNodeGroupsInGlobalReplicationGroup_globalNodeGroupsToRemove :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup (Maybe [Text]) Source #

If the value of NodeGroupCount is less than the current number of node groups (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required. GlobalNodeGroupsToRemove is a list of NodeGroupIds to remove from the cluster. ElastiCache for Redis will attempt to remove all node groups listed by GlobalNodeGroupsToRemove from the cluster.

decreaseNodeGroupsInGlobalReplicationGroup_globalNodeGroupsToRetain :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup (Maybe [Text]) Source #

If the value of NodeGroupCount is less than the current number of node groups (shards), then either NodeGroupsToRemove or NodeGroupsToRetain is required. GlobalNodeGroupsToRetain is a list of NodeGroupIds to retain from the cluster. ElastiCache for Redis will attempt to retain all node groups listed by GlobalNodeGroupsToRetain from the cluster.

decreaseNodeGroupsInGlobalReplicationGroup_globalReplicationGroupId :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup Text Source #

The name of the Global datastore

decreaseNodeGroupsInGlobalReplicationGroup_nodeGroupCount :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup Int Source #

The number of node groups (shards) that results from the modification of the shard configuration

decreaseNodeGroupsInGlobalReplicationGroup_applyImmediately :: Lens' DecreaseNodeGroupsInGlobalReplicationGroup Bool Source #

Indicates that the shard reconfiguration process begins immediately. At present, the only permitted value for this parameter is true.

Destructuring the Response

data DecreaseNodeGroupsInGlobalReplicationGroupResponse Source #

See: newDecreaseNodeGroupsInGlobalReplicationGroupResponse smart constructor.

Constructors

DecreaseNodeGroupsInGlobalReplicationGroupResponse'
Fields globalReplicationGroup :: Maybe GlobalReplicationGroup httpStatus :: Int The response's http status code.

Instances

Instances details

Eq DecreaseNodeGroupsInGlobalReplicationGroupResponse Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods (==) :: DecreaseNodeGroupsInGlobalReplicationGroupResponse -> DecreaseNodeGroupsInGlobalReplicationGroupResponse -> Bool # (/=) :: DecreaseNodeGroupsInGlobalReplicationGroupResponse -> DecreaseNodeGroupsInGlobalReplicationGroupResponse -> Bool #
Read DecreaseNodeGroupsInGlobalReplicationGroupResponse Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods readsPrec :: Int -> ReadS DecreaseNodeGroupsInGlobalReplicationGroupResponse # readList :: ReadS [DecreaseNodeGroupsInGlobalReplicationGroupResponse] # readPrec :: ReadPrec DecreaseNodeGroupsInGlobalReplicationGroupResponse # readListPrec :: ReadPrec [DecreaseNodeGroupsInGlobalReplicationGroupResponse] #
Show DecreaseNodeGroupsInGlobalReplicationGroupResponse Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods showsPrec :: Int -> DecreaseNodeGroupsInGlobalReplicationGroupResponse -> ShowS # show :: DecreaseNodeGroupsInGlobalReplicationGroupResponse -> String # showList :: [DecreaseNodeGroupsInGlobalReplicationGroupResponse] -> ShowS #
Generic DecreaseNodeGroupsInGlobalReplicationGroupResponse Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Associated Types type Rep DecreaseNodeGroupsInGlobalReplicationGroupResponse :: Type -> Type # Methods from :: DecreaseNodeGroupsInGlobalReplicationGroupResponse -> Rep DecreaseNodeGroupsInGlobalReplicationGroupResponse x # to :: Rep DecreaseNodeGroupsInGlobalReplicationGroupResponse x -> DecreaseNodeGroupsInGlobalReplicationGroupResponse #
NFData DecreaseNodeGroupsInGlobalReplicationGroupResponse Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup Methods rnf :: DecreaseNodeGroupsInGlobalReplicationGroupResponse -> () #
type Rep DecreaseNodeGroupsInGlobalReplicationGroupResponse Source #
Instance details Defined in Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup type Rep DecreaseNodeGroupsInGlobalReplicationGroupResponse = D1 ('MetaData "DecreaseNodeGroupsInGlobalReplicationGroupResponse" "Amazonka.ElastiCache.DecreaseNodeGroupsInGlobalReplicationGroup" "libZSservicesZSamazonka-elasticacheZSamazonka-elasticache" 'False) (C1 ('MetaCons "DecreaseNodeGroupsInGlobalReplicationGroupResponse'" 'PrefixI 'True) (S1 ('MetaSel ('Just "globalReplicationGroup") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe GlobalReplicationGroup)) :*: S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int)))

newDecreaseNodeGroupsInGlobalReplicationGroupResponse Source #

Arguments

:: Int	`$sel:httpStatus:DecreaseNodeGroupsInGlobalReplicationGroupResponse'`
-> DecreaseNodeGroupsInGlobalReplicationGroupResponse

Create a value of DecreaseNodeGroupsInGlobalReplicationGroupResponse 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:globalReplicationGroup:DecreaseNodeGroupsInGlobalReplicationGroupResponse', decreaseNodeGroupsInGlobalReplicationGroupResponse_globalReplicationGroup - Undocumented member.

$sel:httpStatus:DecreaseNodeGroupsInGlobalReplicationGroupResponse', decreaseNodeGroupsInGlobalReplicationGroupResponse_httpStatus - The response's http status code.

Response Lenses

decreaseNodeGroupsInGlobalReplicationGroupResponse_globalReplicationGroup :: Lens' DecreaseNodeGroupsInGlobalReplicationGroupResponse (Maybe GlobalReplicationGroup) Source #

Undocumented member.

decreaseNodeGroupsInGlobalReplicationGroupResponse_httpStatus :: Lens' DecreaseNodeGroupsInGlobalReplicationGroupResponse Int Source #

The response's http status code.