SystemPropertiesCredentialsProvider (AWS SDK for Java 1.11.3 API)

java.lang.Object
- com.amazonaws.auth.SystemPropertiesCredentialsProvider

All Implemented Interfaces:

AWSCredentialsProvider
```
public class SystemPropertiesCredentialsProvider
extends Object
implements AWSCredentialsProvider
```
AWSCredentialsProvider implementation that provides credentials by looking at the aws.accessKeyId and aws.secretKey Java system properties.

Constructor Summary

Constructors
Constructor Description

SystemPropertiesCredentialsProvider()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AWSCredentials`	`getCredentials()`	Returns AWSCredentials which the caller can use to authorize an AWS request.
`void`	`refresh()`	Forces this credentials provider to refresh its credentials.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - SystemPropertiesCredentialsProvider
```
public SystemPropertiesCredentialsProvider()
```
- Method Detail
  - getCredentials
```
public AWSCredentials getCredentials()
```
    Description copied from interface: AWSCredentialsProvider
    
    Returns AWSCredentials which the caller can use to authorize an AWS request. Each implementation of AWSCredentialsProvider can chose its own strategy for loading credentials. For example, an implementation might load credentials from an existing key management system, or load new credentials when credentials are rotated.
    
    Specified by:
    
    getCredentials in interface AWSCredentialsProvider
    
    Returns:
    
    AWSCredentials which the caller can use to authorize an AWS request.
  - refresh
```
public void refresh()
```
    Description copied from interface: AWSCredentialsProvider
    
    Forces this credentials provider to refresh its credentials. For many implementations of credentials provider, this method may simply be a no-op, such as any credentials provider implementation that vends static/non-changing credentials. For other implementations that vend different credentials through out their lifetime, this method should force the credentials provider to refresh its credentials.
    
    Specified by:
    
    refresh in interface AWSCredentialsProvider
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object