Stratosphere.ResourceProperties.DynamoDBKeySchema

Describes a primary key for the AWS::DynamoDB::Table resource or a key schema for an index. Each element is composed of an AttributeName and KeyType. For the primary key of an Amazon DynamoDB table that consists of only a hash attribute, specify one element with a KeyType of HASH. For the primary key of an Amazon DynamoDB table that consists of a hash and range attributes, specify two elements: one with a KeyType of HASH and one with a KeyType of RANGE. For a complete discussion of DynamoDB primary keys, see Primary Key in the Amazon DynamoDB Developer Guide.

Documentation

data DynamoDBKeySchema

Full data type definition for DynamoDBKeySchema. See dynamoDBKeySchema for a more convenient constructor.

Constructors

DynamoDBKeySchema

Fields

• _dynamoDBKeySchemaAttributeName :: Val Text
• _dynamoDBKeySchemaKeyType :: KeyType

Instances

Show DynamoDBKeySchema

Methods

showsPrec :: Int -> DynamoDBKeySchema -> ShowS

show :: DynamoDBKeySchema -> String

showList :: [DynamoDBKeySchema] -> ShowS

Generic DynamoDBKeySchema

Associated Types

type Rep DynamoDBKeySchema :: * -> *

Methods

from :: DynamoDBKeySchema -> Rep DynamoDBKeySchema x

to :: Rep DynamoDBKeySchema x -> DynamoDBKeySchema

ToJSON DynamoDBKeySchema

Methods

toJSON :: DynamoDBKeySchema -> Value

toEncoding :: DynamoDBKeySchema -> Encoding

toJSONList :: [DynamoDBKeySchema] -> Value

toEncodingList :: [DynamoDBKeySchema] -> Encoding

FromJSON DynamoDBKeySchema

Methods

parseJSON :: Value -> Parser DynamoDBKeySchema

parseJSONList :: Value -> Parser [DynamoDBKeySchema]

type Rep DynamoDBKeySchema

type Rep DynamoDBKeySchema = D1 (MetaData "DynamoDBKeySchema" "Stratosphere.ResourceProperties.DynamoDBKeySchema" "stratosphere-0.2.2-Fnop5S0NvsvBmp7LUeJWuv" False) (C1 (MetaCons "DynamoDBKeySchema" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_dynamoDBKeySchemaAttributeName") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Val Text))) (S1 (MetaSel (Just Symbol "_dynamoDBKeySchemaKeyType") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 KeyType))))

dynamoDBKeySchema

Arguments

:: Val Text

ddbksAttributeName

-> KeyType

ddbksKeyType

-> DynamoDBKeySchema

Constructor for DynamoDBKeySchema containing required fields as arguments.

ddbksAttributeName :: Lens' DynamoDBKeySchema (Val Text)

The attribute name that is used as the primary key for this table. Primary key element names can be 1 – 255 characters long and have no character restrictions.

ddbksKeyType :: Lens' DynamoDBKeySchema KeyType

Represents the attribute data, consisting of the data type and the attribute value itself. You can specify HASH or RANGE.