The primary key that uniquely identifies each item in a table. A primary key can be a one attribute (hash) primary key or a two attribute (hash-and-range) primary key.

C# |
public class Key

All Members | Constructors | Methods | Properties | ||
Icon | Member | Description |
---|---|---|
![]() | Key()()()() | Initializes a new instance of the Key class |
![]() | Equals(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.) |
![]() | HashKeyElement |
A hash key element is treated as the primary key, and can be a string or a number. Single attribute primary keys have one index value. The
value can be String, Number, StringSet, NumberSet.
|
![]() | RangeKeyElement |
A range key element is treated as a secondary key (used in conjunction with the primary key), and can be a string or a number, and is only
used for hash-and-range primary keys. The value can be String, Number, StringSet, NumberSet.
|
![]() | ToString()()()() | Returns a string that represents the current object. (Inherited from Object.) |
![]() | WithHashKeyElement(AttributeValue) | Obsolete.
Sets the HashKeyElement property
|
![]() | WithRangeKeyElement(AttributeValue) | Obsolete.
Sets the RangeKeyElement property
|

Object | |
![]() | Key |