ClientCredentialsExchanger (Pulsar Client Java 2.10.3.5 API)

All Superinterfaces:

java.lang.AutoCloseable

All Known Implementing Classes:

TokenClient
```
public interface ClientCredentialsExchanger
extends java.lang.AutoCloseable
```
An interface for exchanging client credentials for an access token.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`TokenResult`	`exchangeClientCredentials(ClientCredentialsExchangeRequest req)`	Requests an exchange of client credentials for an access token.

Methods inherited from interface java.lang.AutoCloseable
close

- Method Detail
  - exchangeClientCredentials
```
TokenResult exchangeClientCredentials(ClientCredentialsExchangeRequest req)
                               throws TokenExchangeException,
                                      java.io.IOException
```
    Requests an exchange of client credentials for an access token.
    
    Parameters:
    
    req - the request details.
    
    Returns:
    
    an access token.
    
    Throws:
    
    TokenExchangeException - if the OAuth server returned a detailed error.
    
    java.io.IOException - if a general IO error occurred.