Credentials (AWS Athena Query Federation 2022.47.1 API)

All Known Implementing Classes:

DefaultCredentials, OAuthAccessTokenCredentials, SaphanaOAuthAccessTokenCredentials
```
public interface Credentials
```
Represents a set of credentials required to authenticate and connect to a database. Implementations may provide credentials in different forms, such as username/password or OAuth tokens.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Map<String,String> getProperties()
  Gets the credential properties for database authentication.

- Method Detail
  - getProperties
```
Map<String,String> getProperties()
```
    Gets the credential properties for database authentication. Keys are property names (e.g., "username", "password", "accesToken"), and values are the associated property values.
    
    Returns:
    
    a map of credential property names to values