Class AttributeValue

Namespace

Amazon.DynamoDBv2.Model

Assembly

AWSSDK.DynamoDBv2.dll

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.

public class AttributeValue

Inheritance

object

AttributeValue

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

AttributeValue()

Empty constructor used to set properties independently even when a simple constructor is available

public AttributeValue()

AttributeValue(List<string>)

Instantiates AttributeValue with the parameterized properties

public AttributeValue(List<string> ss)

Parameters

ss List<string>

An attribute of type String Set. For example:

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

AttributeValue(string)

Instantiates AttributeValue with the parameterized properties

public AttributeValue(string s)

Parameters

s string

An attribute of type String. For example:

"S": "Hello"

Properties

B

Gets and sets the property B.

An attribute of type Binary. For example:

"B": "dGhpcyB0ZXh0IGlzIGJhc2U2NC1lbmNvZGVk"

public MemoryStream B { get; set; }

Property Value

MemoryStream

BOOL

Gets and sets the property BOOL.

An attribute of type Boolean. For example:

"BOOL": true

public bool BOOL { get; set; }

Property Value

bool

BS

Gets and sets the property BS.

An attribute of type Binary Set. For example:

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

public List<MemoryStream> BS { get; set; }

Property Value

List<MemoryStream>

IsBOOLSet

This property is set to true if the property BOOL is set; false otherwise. This property can be used to determine if the related property was returned by a service response or if the related property should be sent to the service during a service call.

public bool IsBOOLSet { get; set; }

Property Value

bool

True if the related property was set or will be sent to a service; false otherwise.

IsLSet

This property is set to true if the property L is set; false otherwise. This property can be used to determine if the related property was returned by a service response or if the related property should be sent to the service during a service call.

public bool IsLSet { get; set; }

Property Value

bool

True if the related property was set or will be sent to a service; false otherwise.

IsMSet

This property is set to true if the property M is set; false otherwise. This property can be used to determine if the related property was returned by a service response or if the related property should be sent to the service during a service call.

public bool IsMSet { get; set; }

Property Value

bool

True if the related property was set or will be sent to a service; false otherwise.

L

Gets and sets the property L.

An attribute of type List. For example:

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

public List<AttributeValue> L { get; set; }

Property Value

List<AttributeValue>

M

Gets and sets the property M.

An attribute of type Map. For example:

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

public Dictionary<string, AttributeValue> M { get; set; }

Property Value

Dictionary<string, AttributeValue>

N

Gets and sets the property 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.

public string N { get; set; }

Property Value

string

NS

Gets and sets the property 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.

public List<string> NS { get; set; }

Property Value

List<string>

NULL

Gets and sets the property NULL.

An attribute of type Null. For example:

"NULL": true

public bool NULL { get; set; }

Property Value

bool

S

Gets and sets the property S.

An attribute of type String. For example:

"S": "Hello"

public string S { get; set; }

Property Value

string

SS

Gets and sets the property SS.

An attribute of type String Set. For example:

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

public List<string> SS { get; set; }

Property Value

List<string>