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.DynamoDB.ExecuteTransaction

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

This operation allows you to perform transactional reads or writes on data stored in DynamoDB, using PartiQL.

Creating a Request

data ExecuteTransaction Source #

See: newExecuteTransaction smart constructor.

Constructors

ExecuteTransaction'
Fields clientRequestToken :: Maybe Text Set this value to get remaining results, if `NextToken` was returned in the statement response. transactStatements :: NonEmpty ParameterizedStatement The list of PartiQL statements representing the transaction to run.

Instances

Instances details

Eq ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods (==) :: ExecuteTransaction -> ExecuteTransaction -> Bool # (/=) :: ExecuteTransaction -> ExecuteTransaction -> Bool #
Read ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods readsPrec :: Int -> ReadS ExecuteTransaction # readList :: ReadS [ExecuteTransaction] # readPrec :: ReadPrec ExecuteTransaction # readListPrec :: ReadPrec [ExecuteTransaction] #
Show ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods showsPrec :: Int -> ExecuteTransaction -> ShowS # show :: ExecuteTransaction -> String # showList :: [ExecuteTransaction] -> ShowS #
Generic ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Associated Types type Rep ExecuteTransaction :: Type -> Type # Methods from :: ExecuteTransaction -> Rep ExecuteTransaction x # to :: Rep ExecuteTransaction x -> ExecuteTransaction #
NFData ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods rnf :: ExecuteTransaction -> () #
Hashable ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods hashWithSalt :: Int -> ExecuteTransaction -> Int # hash :: ExecuteTransaction -> Int #
ToJSON ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods toJSON :: ExecuteTransaction -> Value # toEncoding :: ExecuteTransaction -> Encoding # toJSONList :: [ExecuteTransaction] -> Value # toEncodingList :: [ExecuteTransaction] -> Encoding #
AWSRequest ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Associated Types type AWSResponse ExecuteTransaction # Methods request :: ExecuteTransaction -> Request ExecuteTransaction # response :: MonadResource m => Logger -> Service -> Proxy ExecuteTransaction -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse ExecuteTransaction))) #
ToHeaders ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods toHeaders :: ExecuteTransaction -> [Header] #
ToPath ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods toPath :: ExecuteTransaction -> ByteString #
ToQuery ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction Methods toQuery :: ExecuteTransaction -> QueryString #
type Rep ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction type Rep ExecuteTransaction = D1 ('MetaData "ExecuteTransaction" "Amazonka.DynamoDB.ExecuteTransaction" "libZSservicesZSamazonka-dynamodbZSamazonka-dynamodb" 'False) (C1 ('MetaCons "ExecuteTransaction'" 'PrefixI 'True) (S1 ('MetaSel ('Just "clientRequestToken") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "transactStatements") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (NonEmpty ParameterizedStatement))))
type AWSResponse ExecuteTransaction Source #
Instance details Defined in Amazonka.DynamoDB.ExecuteTransaction type AWSResponse ExecuteTransaction = ExecuteTransactionResponse

newExecuteTransaction Source #

Arguments

:: NonEmpty ParameterizedStatement	`$sel:transactStatements:ExecuteTransaction'`
-> ExecuteTransaction

Create a value of ExecuteTransaction 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:clientRequestToken:ExecuteTransaction', executeTransaction_clientRequestToken - Set this value to get remaining results, if NextToken was returned in the statement response.

$sel:transactStatements:ExecuteTransaction', executeTransaction_transactStatements - The list of PartiQL statements representing the transaction to run.

Request Lenses

executeTransaction_clientRequestToken :: Lens' ExecuteTransaction (Maybe Text) Source #

Set this value to get remaining results, if NextToken was returned in the statement response.

executeTransaction_transactStatements :: Lens' ExecuteTransaction (NonEmpty ParameterizedStatement) Source #

The list of PartiQL statements representing the transaction to run.

Destructuring the Response

data ExecuteTransactionResponse Source #

See: newExecuteTransactionResponse smart constructor.

Constructors

ExecuteTransactionResponse'
Fields responses :: Maybe (NonEmpty ItemResponse) The response to a PartiQL transaction. httpStatus :: Int The response's http status code.

Instances

Instances details

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

newExecuteTransactionResponse Source #

Arguments

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

Create a value of ExecuteTransactionResponse 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:responses:ExecuteTransactionResponse', executeTransactionResponse_responses - The response to a PartiQL transaction.

$sel:httpStatus:ExecuteTransactionResponse', executeTransactionResponse_httpStatus - The response's http status code.

Response Lenses

executeTransactionResponse_responses :: Lens' ExecuteTransactionResponse (Maybe (NonEmpty ItemResponse)) Source #

The response to a PartiQL transaction.

executeTransactionResponse_httpStatus :: Lens' ExecuteTransactionResponse Int Source #

The response's http status code.