FAQ: I want to rebuild the search index in a batch process
## Answer
Please execute the API for "[Rebuild Search Indexes](/en/manual/api-rebuild-search-indexes)".
---
## Overview
"Search index" may not be created for data registered by batch processing, etc. In that case, you need to execute "[Rebuild Search Index](/en/manual/table-management-rebuild-search-indexes)" from the screen, but you can rebuild the index by executing the "[Rebuild Search Indexes](/en/manual/api-rebuild-search-indexes)" API within the batch processing.
## Prerequisites
1. "Enabled" in the parameter "[BackgroundTask.json](/en/manual/background-task-json)" must be set to true.
## Operation
1. Execute the "[Rebuild Search Indexes](/en/manual/api-rebuild-search-indexes)" API within the batch processing.
## Script Example
Execute the search index rebuild API in PowerShell.
#### PowerShell
```
$params = @{
"ApiVersion": 1.1;
"ApiKey": "xxxxx...";
}
$response = Invoke-RestMethod -Uri http://{server name}/api/BackgroundTasks/{site ID}/RebuildSearchIndexes -Method POST -Body ($params|ConvertTo-Json) -ContentType "application/json";
```
※Edit the {server name} and {site ID} parts as appropriate to suit your environment.
## Related Information
<div id="ManualList"><ul><li><a href="/en/manual/background-task-json">Set Parameter: BackgroundTask.json</a><span>08.13.2024 up</span></li></ul></article>
<ul><li><a href="/en/manual/table-management-rebuild-search-indexes">Manage Table: Search: Operations: Rebuild Search Index</a><span>06.20.2025 up</span></li></ul></article>
<ul><li><a href="/en/manual/api-rebuild-search-indexes">Developer Function: API: Site Operation: Search Index Rebuild</a><span>08.14.2024 up</span></li></ul></article></div><input id="SearchTextHidden" type="hidden" value="" />
