Aws.DynamoDb.Commands.GetItem

Documentation

data GetItem

A GetItem query that fetches a specific object from DDB.

See: http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/API_GetItem.html

Constructors

GetItem

Fields

giTableName :: Text

giKey :: PrimaryKey

giAttrs :: Maybe [Text]

Attributes to get. Nothing grabs everything.

giConsistent :: Bool

Whether to issue a consistent read.

giRetCons :: ReturnConsumption

Whether to return consumption stats.

Instances

Eq GetItem

Ord GetItem

Read GetItem

Show GetItem

ToJSON GetItem

SignQuery GetItem

Transaction GetItem GetItemResponse

type ServiceConfiguration GetItem = DdbConfiguration

getItem

Arguments

:: Text

Table name

-> PrimaryKey

Primary key

-> GetItem

Construct a minimal GetItem request.

data GetItemResponse

Response to a GetItem query.

Constructors

GetItemResponse

Fields

girItem :: Maybe Item

girConsumed :: Maybe ConsumedCapacity

Instances

Eq GetItemResponse

Ord GetItemResponse

Read GetItemResponse

Show GetItemResponse

FromJSON GetItemResponse

AsMemoryResponse GetItemResponse

Transaction GetItem GetItemResponse

ResponseConsumer r GetItemResponse

type MemoryResponse GetItemResponse = GetItemResponse

type ResponseMetadata GetItemResponse = DdbResponse