IKeyResolver (Azure SDK for Java Reference Documentation)

```
public interface IKeyResolver
```
Interface for representing key resolving operations with the Microsoft Azure Key Vault libraries.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`com.google.common.util.concurrent.ListenableFuture<IKey>`	`resolveKeyAsync(String kid)`	Retrieves an IKey implementation for the specified key identifier.

- Method Detail
  - resolveKeyAsync
```
com.google.common.util.concurrent.ListenableFuture<IKey> resolveKeyAsync(String kid)
```
    Retrieves an IKey implementation for the specified key identifier. Implementations should check the format of the kid to ensure that it is recognized. Null, rather than an exception, should be returned for unrecognized key identifiers to enable chaining of key resolvers.
    
    Parameters:
    
    kid - The key identifier to resolve.
    
    Returns:
    
    A ListenableFuture containing the resolved IKey