AttributeValue Class | AWS SDK for .NET V3

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.

Inheritance Hierarchy

System.Object
Amazon.DynamoDBv2.Model.AttributeValue

Namespace: Amazon.DynamoDBv2.Model
Assembly: AWSSDK.DynamoDBv2.dll
Version: 3.x.y.z

Syntax

public class AttributeValue

The AttributeValue type exposes the following members

Constructors

	Name	Description
	AttributeValue()	Empty constructor used to set properties independently even when a simple constructor is available
	AttributeValue(string)	Instantiates AttributeValue with the parameterized properties
	AttributeValue(List<String>)	Instantiates AttributeValue with the parameterized properties

Properties

Name	Type	Description
B	System.IO.MemoryStream	Gets and sets the property B. An attribute of type Binary. For example: `"B": "dGhpcyB0ZXh0IGlzIGJhc2U2NC1lbmNvZGVk"`
BOOL	System.Boolean	Gets and sets the property BOOL. An attribute of type Boolean. For example: `"BOOL": true`
BS	System.Collections.Generic.List<System.IO.MemoryStream>	Gets and sets the property BS. An attribute of type Binary Set. For example: `"BS": ["U3Vubnk=", "UmFpbnk=", "U25vd3k="]`
IsBOOLSet	System.Boolean	This property is set to true if the property Amazon.DynamoDBv2.Model.AttributeValue.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.
IsLSet	System.Boolean	This property is set to true if the property Amazon.DynamoDBv2.Model.AttributeValue.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.
IsMSet	System.Boolean	This property is set to true if the property Amazon.DynamoDBv2.Model.AttributeValue.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.
L	System.Collections.Generic.List<Amazon.DynamoDBv2.Model.AttributeValue>	Gets and sets the property L. An attribute of type List. For example: `"L": [ {"S": "Cookies"} , {"S": "Coffee"}, {"N": "3.14159"}]`
M	System.Collections.Generic.Dictionary<System.String, Amazon.DynamoDBv2.Model.AttributeValue>	Gets and sets the property M. An attribute of type Map. For example: `"M": {"Name": {"S": "Joe"}, "Age": {"N": "35"}}`
N	System.String	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.
NS	System.Collections.Generic.List<System.String>	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.
NULL	System.Boolean	Gets and sets the property NULL. An attribute of type Null. For example: `"NULL": true`
S	System.String	Gets and sets the property S. An attribute of type String. For example: `"S": "Hello"`
SS	System.Collections.Generic.List<System.String>	Gets and sets the property SS. An attribute of type String Set. For example: `"SS": ["Giraffe", "Hippo" ,"Zebra"]`

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5, 4.0, 3.5