@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getDescription() != null)
            sb.append("Description: ").append(getDescription()).append(",");
        if (getUserName() != null)
            sb.append("UserName: ").append(getUserName()).append(",");
        if (getAuthScheme() != null)
            sb.append("AuthScheme: ").append(getAuthScheme()).append(",");
        if (getSecretArn() != null)
            sb.append("SecretArn: ").append(getSecretArn()).append(",");
        if (getIAMAuth() != null)
            sb.append("IAMAuth: ").append(getIAMAuth()).append(",");
        if (getClientPasswordAuthType() != null)
            sb.append("ClientPasswordAuthType: ").append(getClientPasswordAuthType());
        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-rds/src/main/java/com/amazonaws/services/rds/model/UserAuthConfigInfo.java