public String getClientId() {
        return this.clientId;
    }
<p>
The unique identifier string for each client. This client uses this identifier to get authenticated by the
service in subsequent calls.
</p>

@return The unique identifier string for each client. This client uses this identifier to get authenticated by
        the service in subsequent calls.
aws-java-sdk-ssooidc/src/main/java/com/amazonaws/services/ssooidc/model/RegisterClientResult.java