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[Home](./index.md) &gt; [ibm-cloud-sdk-core](./ibm-cloud-sdk-core.md) &gt; [IamRequestBasedTokenManager](./ibm-cloud-sdk-core.iamrequestbasedtokenmanager.md) &gt; [refreshToken](./ibm-cloud-sdk-core.iamrequestbasedtokenmanager.refreshtoken.md)

## IamRequestBasedTokenManager.refreshToken property

**Signature:**

```typescript
protected refreshToken: string;
```