getCustomFieldTypes example

        );

        return FetchModeHelper::groupUnique($data);
    }

    /** * @return array<string, mixed> */
    private function getCustomFieldsMapping(Context $context): array
    {
        $fieldMapping = $this->getCustomFieldTypes($context);
        $mapping = [
            'type' => 'object',
            'dynamic' => true,
            'properties' => [],
        ];

        foreach ($fieldMapping as $name => $type) {
            /** @var array<mixed> $esType */
            $esType = CustomFieldUpdater::getTypeFromCustomFieldType($type);

            $mapping['properties'][$name] = $esType;
        }

        );

        return $result;
    }

    /** * @return array<string, mixed> */
    private function getCustomFieldsMapping(Context $context): array
    {
        $fieldMapping = $this->getCustomFieldTypes($context);
        $mapping = [
            'type' => 'object',
            'dynamic' => true,
            'properties' => [],
        ];

        foreach ($fieldMapping as $name => $type) {
            /** @var array<mixed> $esType */
            $esType = CustomFieldUpdater::getTypeFromCustomFieldType($type);

            $mapping['properties'][$name] = $esType;
        }