Stratosphere.ResourceProperties.DynamoDBProjectionObject

Attributes that are copied (projected) from the source table into the index. These attributes are additions to the primary key attributes and index key attributes, which are automatically projected.

Documentation

data DynamoDBProjectionObject

Full data type definition for DynamoDBProjectionObject. See dynamoDBProjectionObject for a more convenient constructor.

Constructors

DynamoDBProjectionObject

Fields

• _dynamoDBProjectionObjectNonKeyAttributes :: Maybe [Val Text]
• _dynamoDBProjectionObjectProjectionType :: Maybe ProjectionType

Instances

Show DynamoDBProjectionObject

Methods

showsPrec :: Int -> DynamoDBProjectionObject -> ShowS

show :: DynamoDBProjectionObject -> String

showList :: [DynamoDBProjectionObject] -> ShowS

Generic DynamoDBProjectionObject

Associated Types

type Rep DynamoDBProjectionObject :: * -> *

Methods

from :: DynamoDBProjectionObject -> Rep DynamoDBProjectionObject x

to :: Rep DynamoDBProjectionObject x -> DynamoDBProjectionObject

ToJSON DynamoDBProjectionObject

Methods

toJSON :: DynamoDBProjectionObject -> Value

toEncoding :: DynamoDBProjectionObject -> Encoding

toJSONList :: [DynamoDBProjectionObject] -> Value

toEncodingList :: [DynamoDBProjectionObject] -> Encoding

FromJSON DynamoDBProjectionObject

Methods

parseJSON :: Value -> Parser DynamoDBProjectionObject

parseJSONList :: Value -> Parser [DynamoDBProjectionObject]

type Rep DynamoDBProjectionObject

type Rep DynamoDBProjectionObject = D1 (MetaData "DynamoDBProjectionObject" "Stratosphere.ResourceProperties.DynamoDBProjectionObject" "stratosphere-0.2.1-7UjeTxLOKRACY1vyFAxa7V" False) (C1 (MetaCons "DynamoDBProjectionObject" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_dynamoDBProjectionObjectNonKeyAttributes") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe [Val Text]))) (S1 (MetaSel (Just Symbol "_dynamoDBProjectionObjectProjectionType") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe ProjectionType)))))

dynamoDBProjectionObject :: DynamoDBProjectionObject

Constructor for DynamoDBProjectionObject containing required fields as arguments.

ddbpoNonKeyAttributes :: Lens' DynamoDBProjectionObject (Maybe [Val Text])

The non-key attribute names that are projected into the index. For local secondary indexes, the total count of NonKeyAttributes summed across all of the local secondary indexes must not exceed 20. If you project the same attribute into two different indexes, this counts as two distinct attributes in determining the total.

ddbpoProjectionType :: Lens' DynamoDBProjectionObject (Maybe ProjectionType)

The set of attributes that are projected into the index: Only the index and primary keys are projected into the index. Only the specified table attributes are projected into the index. The list of projected attributes are in NonKeyAttributes. All of the table attributes are projected into the index.