@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getAuthenticationType() != null)
            sb.append("AuthenticationType: ").append(getAuthenticationType()).append(",");
        if (getDisplayName() != null)
            sb.append("DisplayName: ").append("***Sensitive Data Redacted***").append(",");
        if (getInstanceType() != null)
            sb.append("InstanceType: ").append(getInstanceType()).append(",");
        if (getMaxConcurrentSessions() != null)
            sb.append("MaxConcurrentSessions: ").append(getMaxConcurrentSessions()).append(",");
        if (getPortalArn() != null)
            sb.append("PortalArn: ").append(getPortalArn());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-workspacesweb/src/main/java/com/amazonaws/services/workspacesweb/model/UpdatePortalRequest.java