public void setUserArn(String userArn) {
        this.userArn = userArn;
    }
<p>
The Amazon Resource Name (ARN) of the user.
</p>

@param userArn
       The Amazon Resource Name (ARN) of the user.
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/GetFederationTokenResult.java