KeyValue (fabric-chaincode-shim 3.0.0 API)

```
public interface KeyValue
```
Query Result associating a state key with a value.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getKey()`	Returns the state key.
`java.lang.String`	`getStringValue()`	Returns the state value, decoded as a UTF-8 string.
`byte[]`	`getValue()`	Returns the state value.

- Method Detail
  - getKey
```
java.lang.String getKey()
```
    Returns the state key.
    
    Returns:
    
    key as string
  - getValue
```
byte[] getValue()
```
    Returns the state value.
    
    Returns:
    
    value as byte array
  - getStringValue
```
java.lang.String getStringValue()
```
    Returns the state value, decoded as a UTF-8 string.
    
    Returns:
    
    value as string