Specifies the attribute to update and how to perform the update. Possible values: PUT (default), ADD or DELETE .

Namespace: Amazon.DynamoDB.Model
Assembly: AWSSDK (in AWSSDK.dll) Version: 1.4.10.0 (1.4.10.0)

Syntax

         
 C#  Visual Basic  Visual C++ 
public class AttributeValueUpdate
Public Class AttributeValueUpdate
public ref class AttributeValueUpdate

Members

            
 All Members  Constructors   Properties   Methods  
 Public

 Protected
 Instance

 Static 
 Declared

 Inherited
 XNA Framework Only 

 .NET Compact Framework Only 

 MemberDescription
AttributeValueUpdate()()()()
Initializes a new instance of the AttributeValueUpdate class
Action
The type of action for an item update operation. Only use the add action for numbers or sets; the specified value is added to the existing value. If a set of values is specified, the values are added to the existing set. Adds the specified attribute. If the attribute exists, it is replaced by the new value. If no value is specified, this removes the attribute and its value. If a set of values is specified, then the values in the specified set are removed from the old set.

Constraints:

Allowed Values
ADD, PUT, DELETE

Equals(Object)
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
GetHashCode()()()()
Serves as a hash function for a particular type.
(Inherited from Object.)
GetType()()()()
Gets the Type of the current instance.
(Inherited from Object.)
ToString()()()()
Returns a String that represents the current Object.
(Inherited from Object.)
Value
AttributeValue can be String, Number, StringSet, NumberSet.
WithAction(String)
Sets the Action property
WithValue(AttributeValue)
Sets the Value property

Inheritance Hierarchy

System..::..Object
  Amazon.DynamoDB.Model..::..AttributeValueUpdate

See Also