> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fiddler.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# SearchFilter

> Full-text search over span content.

Case-insensitive substring match against the selected content scope.
Combined with a structured `filter` using AND.

The length bounds mirror the server's, so an out-of-range query fails
locally with a clear message instead of as an opaque 422.

## Attributes

<ResponseField name="query">
  Text to match, 3 to 64 characters. A shorter or longer value raises
  `ValidationError` before the request is sent.
</ResponseField>

<ResponseField name="scope">
  Which span content fields to search. Defaults to
  `SearchScope.ALL`.
</ResponseField>