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[Home](./index.md) &gt; [ibm-cloud-sdk-core](./ibm-cloud-sdk-core.md) &gt; [ContainerAuthenticator](./ibm-cloud-sdk-core.containerauthenticator.md) &gt; [getRefreshToken](./ibm-cloud-sdk-core.containerauthenticator.getrefreshtoken.md)

## ContainerAuthenticator.getRefreshToken() method

Return the most recently stored refresh token.

**Signature:**

```typescript
getRefreshToken(): string;
```
**Returns:**

string

the refresh token string