AWSDynamoDBAttributeValue Class Reference

Inherits from AWSModel : AWSMTLModel
Declared in AWSDynamoDBModel.h
AWSDynamoDBModel.m

Overview

Represents the data for an attribute.

Each attribute value is described as a name-value pair. The name is the data type, and the value is the data itself.

For more information, see Data Types in the Amazon DynamoDB Developer Guide.

  B

An attribute of type Binary. For example:

"B": "dGhpcyB0ZXh0IGlzIGJhc2U2NC1lbmNvZGVk"

@property (nonatomic, strong) NSData *B

Declared In

AWSDynamoDBModel.h

  BOOLEAN

An attribute of type Boolean. For example:

"BOOL": true

@property (nonatomic, strong) NSNumber *BOOLEAN

Declared In

AWSDynamoDBModel.h

  BS

An attribute of type Binary Set. For example:

"BS": ["U3Vubnk=", "UmFpbnk=", "U25vd3k="]

@property (nonatomic, strong) NSArray<NSData*> *BS

Declared In

AWSDynamoDBModel.h

  L

An attribute of type List. For example:

"L": [ {"S": "Cookies"} , {"S": "Coffee"}, {"N", "3.14159"}]

@property (nonatomic, strong) NSArray<AWSDynamoDBAttributeValue*> *L

Declared In

AWSDynamoDBModel.h

  M

An attribute of type Map. For example:

"M": {"Name": {"S": "Joe"}, "Age": {"N": "35"}}

@property (nonatomic, strong) NSDictionary<NSString*AWSDynamoDBAttributeValue*> *M

Declared In

AWSDynamoDBModel.h

  N

An attribute of type Number. For example:

"N": "123.45"

Numbers are sent across the network to DynamoDB as strings, to maximize compatibility across languages and libraries. However, DynamoDB treats them as number type attributes for mathematical operations.

@property (nonatomic, strong) NSString *N

Declared In

AWSDynamoDBModel.h

  NS

An attribute of type Number Set. For example:

"NS": ["42.2", "-19", "7.5", "3.14"]

Numbers are sent across the network to DynamoDB as strings, to maximize compatibility across languages and libraries. However, DynamoDB treats them as number type attributes for mathematical operations.

@property (nonatomic, strong) NSArray<NSString*> *NS

Declared In

AWSDynamoDBModel.h

  NIL

An attribute of type Null. For example:

"NULL": true

@property (nonatomic, strong) NSNumber *NIL

Declared In

AWSDynamoDBModel.h

  S

An attribute of type String. For example:

"S": "Hello"

@property (nonatomic, strong) NSString *S

Declared In

AWSDynamoDBModel.h

  SS

An attribute of type String Set. For example:

"SS": ["Giraffe", "Hippo" ,"Zebra"]

@property (nonatomic, strong) NSArray<NSString*> *SS

Declared In

AWSDynamoDBModel.h