/**
     * Method removes excluded by user fields from the body.
     *
     * @param string $key
     * @param bool $isUpdate
     * @return array
     */
    public function getBodyFor(string $key, bool $isUpdate = false): array
    {
        if ($isUpdate) {
            foreach ($this->{$key} as $column => $value) {
                $excluding = $this->config->{'updateExcluding' . ucfirst($key) . 's'};
                $excludeAll = $this->config->{'updateExcluding' . ucfirst($key) . 'sAll'};

                if (in_array($column, $excluding) || $excludeAll) {
                    unset($this->{$key}[$column]);
                }
            }
        }

        return array_filter($this->{$key} ?? []);
    }