amazonka-sdb-1.4.5: Amazon SimpleDB SDK.

Copyright(c) 2013-2016 Brendan Hay
LicenseMozilla Public License, v. 2.0.
MaintainerBrendan Hay <brendan.g.hay@gmail.com>
Stabilityauto-generated
Portabilitynon-portable (GHC extensions)
Safe HaskellNone
LanguageHaskell2010

Network.AWS.SDB.BatchPutAttributes

Contents

Description

The BatchPutAttributes operation creates or replaces attributes within one or more items. By using this operation, the client can perform multiple PutAttribute operation with a single call. This helps yield savings in round trips and latencies, enabling Amazon SimpleDB to optimize requests and generally produce better throughput.

The client may specify the item name with the Item.X.ItemName parameter. The client may specify new attributes using a combination of the Item.X.Attribute.Y.Name and Item.X.Attribute.Y.Value parameters. The client may specify the first attribute for the first item using the parameters Item.0.Attribute.0.Name and Item.0.Attribute.0.Value , and for the second attribute for the first item by the parameters Item.0.Attribute.1.Name and Item.0.Attribute.1.Value , and so on.

Attributes are uniquely identified within an item by their name/value combination. For example, a single item can have the attributes { "first_name", "first_value" } and { "first_name", "second_value" } . However, it cannot have two attribute instances where both the Item.X.Attribute.Y.Name and Item.X.Attribute.Y.Value are the same.

Optionally, the requester can supply the Replace parameter for each individual value. Setting this value to true will cause the new attribute values to replace the existing attribute values. For example, if an item I has the attributes { a, '1' }, { b, '2'} and { b, '3' } and the requester does a BatchPutAttributes of {I, b, '4' } with the Replace parameter set to true, the final attributes of the item will be { a, '1' } and { b, '4' } , replacing the previous values of the b attribute with the new value.

Important: This operation is vulnerable to exceeding the maximum URL size when making a REST request using the HTTP GET method. This operation does not support conditions using Expected.X.Name , Expected.X.Value , or Expected.X.Exists . You can execute multiple BatchPutAttributes operations and other operations in parallel. However, large numbers of concurrent BatchPutAttributes calls can result in Service Unavailable (503) responses.

The following limitations are enforced for this operation: * 256 attribute name-value pairs per item * 1 MB request size * 1 billion attributes per domain * 10 GB of total user data storage per domain * 25 item limit per BatchPutAttributes operation

Synopsis

Creating a Request

batchPutAttributes #

Creates a value of BatchPutAttributes with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

  • bpaDomainName - The name of the domain in which the attributes are being stored.
  • bpaItems - A list of items on which to perform the operation.

data BatchPutAttributes #

See: batchPutAttributes smart constructor.

Instances

Eq BatchPutAttributes # 
Data BatchPutAttributes # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> BatchPutAttributes -> c BatchPutAttributes #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c BatchPutAttributes #

toConstr :: BatchPutAttributes -> Constr #

dataTypeOf :: BatchPutAttributes -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c BatchPutAttributes) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c BatchPutAttributes) #

gmapT :: (forall b. Data b => b -> b) -> BatchPutAttributes -> BatchPutAttributes #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> BatchPutAttributes -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> BatchPutAttributes -> r #

gmapQ :: (forall d. Data d => d -> u) -> BatchPutAttributes -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> BatchPutAttributes -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> BatchPutAttributes -> m BatchPutAttributes #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> BatchPutAttributes -> m BatchPutAttributes #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> BatchPutAttributes -> m BatchPutAttributes #

Read BatchPutAttributes # 
Show BatchPutAttributes # 
Generic BatchPutAttributes # 
Hashable BatchPutAttributes # 
NFData BatchPutAttributes # 

Methods

rnf :: BatchPutAttributes -> () #

AWSRequest BatchPutAttributes # 
ToQuery BatchPutAttributes # 
ToPath BatchPutAttributes # 
ToHeaders BatchPutAttributes # 
type Rep BatchPutAttributes # 
type Rep BatchPutAttributes = D1 (MetaData "BatchPutAttributes" "Network.AWS.SDB.BatchPutAttributes" "amazonka-sdb-1.4.5-4DwFB7X1OAm5uM9dPezwOu" False) (C1 (MetaCons "BatchPutAttributes'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_bpaDomainName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) (S1 (MetaSel (Just Symbol "_bpaItems") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 [ReplaceableItem]))))
type Rs BatchPutAttributes # 

Request Lenses

bpaDomainName :: Lens' BatchPutAttributes Text #

The name of the domain in which the attributes are being stored.

bpaItems :: Lens' BatchPutAttributes [ReplaceableItem] #

A list of items on which to perform the operation.

Destructuring the Response

batchPutAttributesResponse :: BatchPutAttributesResponse #

Creates a value of BatchPutAttributesResponse with the minimum fields required to make a request.

data BatchPutAttributesResponse #

See: batchPutAttributesResponse smart constructor.

Instances

Eq BatchPutAttributesResponse # 
Data BatchPutAttributesResponse # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> BatchPutAttributesResponse -> c BatchPutAttributesResponse #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c BatchPutAttributesResponse #

toConstr :: BatchPutAttributesResponse -> Constr #

dataTypeOf :: BatchPutAttributesResponse -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c BatchPutAttributesResponse) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c BatchPutAttributesResponse) #

gmapT :: (forall b. Data b => b -> b) -> BatchPutAttributesResponse -> BatchPutAttributesResponse #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> BatchPutAttributesResponse -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> BatchPutAttributesResponse -> r #

gmapQ :: (forall d. Data d => d -> u) -> BatchPutAttributesResponse -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> BatchPutAttributesResponse -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> BatchPutAttributesResponse -> m BatchPutAttributesResponse #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> BatchPutAttributesResponse -> m BatchPutAttributesResponse #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> BatchPutAttributesResponse -> m BatchPutAttributesResponse #

Read BatchPutAttributesResponse # 
Show BatchPutAttributesResponse # 
Generic BatchPutAttributesResponse # 
NFData BatchPutAttributesResponse # 
type Rep BatchPutAttributesResponse # 
type Rep BatchPutAttributesResponse = D1 (MetaData "BatchPutAttributesResponse" "Network.AWS.SDB.BatchPutAttributes" "amazonka-sdb-1.4.5-4DwFB7X1OAm5uM9dPezwOu" False) (C1 (MetaCons "BatchPutAttributesResponse'" PrefixI False) U1)