public function populate() {
        $defaultErrors = $this->getErrorCodeMap();
        $defaultErrorMessage = $defaultErrors[parent::INTERNAL_SERVER_ERROR]->message;

        $this->addError(new GenericError(
            self::TRANSACTION_AMOUNT_EXCEEDED,
            $this->getConstantNameByValue(self::TRANSACTION_AMOUNT_EXCEEDED),
            400,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));

        $this->addError(new GenericError(
            self::INVALID_CHARGE_PERMISSION_STATUS,
            $this->getConstantNameByValue(self::INVALID_CHARGE_PERMISSION_STATUS),
            422,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));

        $this->addError(new GenericError(
            self::SOFT_DECLINED,
            $this->getConstantNameByValue(self::SOFT_DECLINED),
            422,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));

        $this->addError(new GenericError(
            self::HARD_DECLINED,
            $this->getConstantNameByValue(self::HARD_DECLINED),
            422,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));

        $this->addError(new GenericError(
            self::TRANSACTION_COUNT_EXCEEDED,
            $this->getConstantNameByValue(self::TRANSACTION_COUNT_EXCEEDED),
            422,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));

        $this->addError(new GenericError(
            self::PAYMENT_METHOD_NOT_ALLOWED,
            $this->getConstantNameByValue(self::PAYMENT_METHOD_NOT_ALLOWED),
            422,
            function ($message) {
                return $message;
            },
            __('There was a problem with the selected payment method.', 'wcexaap')
        ));

        $this->addError(new GenericError(
            self::AMAZON_REJECTED,
            $this->getConstantNameByValue(self::AMAZON_REJECTED),
            422,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));

        $this->addError(new GenericError(
            self::MFA_NOT_COMPLETED,
            $this->getConstantNameByValue(self::MFA_NOT_COMPLETED),
            422,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));

        $this->addError(new GenericError(
            self::TRANSACTION_TIMED_OUT,
            $this->getConstantNameByValue(self::TRANSACTION_TIMED_OUT),
            422,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));

        $this->addError(new GenericError(
            self::PROCESSING_FAILURE,
            $this->getConstantNameByValue(self::PROCESSING_FAILURE),
            500,
            function ($message) {
                return $message;
            },
            $defaultErrorMessage
        ));
    }