createNewFieldsInIndices example

/** @var array<mixed> $esType */
            $esType = self::getTypeFromCustomFieldType($writeResult->getProperty('type'));

            $newCreatedFields[(string) $writeResult->getProperty('name')] = $esType;
        }

        if (\count($newCreatedFields) === 0) {
            return;
        }

        $this->createNewFieldsInIndices($newCreatedFields);
    }

    /** * @return array<mixed> */
    public static function getTypeFromCustomFieldType(string $type): array
    {
        return match ($type) {
            CustomFieldTypes::INT => [
                'type' => 'long',
            ],