---
title: "Search using pre-defined filters"
slug: "performs-a-textual-search-through-the-filters-available-to-the-client"
updated: 2025-04-28T20:02:22Z
published: 2025-04-28T20:02:22Z
canonical: "help.unleash.so/performs-a-textual-search-through-the-filters-available-to-the-client"
---

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

# Search using pre-defined filters

Post/filters

SecurityAPI KeyHeader parameter nameAuthorization

Enter the token with the `Bearer: ` prefix, e.g. "Bearer abcde12345".

Header parametersunleash-account

Email address of the user to impersonate. This header allows the caller to perform actions on behalf of the specified user.

Body parameters<select class='api-response-data' aria-label='Media type'><option value='5f42a89c-fd14-4032-8940-df87fbb84b4e'>application/json</option>
<option value='4cb0e579-dfa1-434b-9fe3-a5562eea44d9'>text/json</option>
<option value='695d0e42-717c-46ba-baa3-0fb6a1ab9c97'>application/*+json</option>
</select>object  namestring    RequiredMin length1
querystring   | null  
limitinteger  (int32)   | null  
assistantIdstring   | null  

object  namestring    RequiredMin length1
querystring   | null  
limitinteger  (int32)   | null  
assistantIdstring   | null  

object  namestring    RequiredMin length1
querystring   | null  
limitinteger  (int32)   | null  
assistantIdstring   | null  

Responses200

Success

<select class='api-response-data' aria-label='Media type'><option value='7bc78ca6-5c17-4319-b4da-45429d5c94cd'>text/plain</option>
<option value='e20d8736-c54b-4cad-9e35-1e5c9f2d6b1e'>application/json</option>
<option value='125647c8-8e1c-4417-a206-c15b75a8177b'>text/json</option>
</select>Expand Allobject  options Array of object (FilterOption)  | null  object  valuestring   | null  
data

Expand Allobject  options Array of object (FilterOption)  | null  object  valuestring   | null  
data

Expand Allobject  options Array of object (FilterOption)  | null  object  valuestring   | null  
data

400

Bad Request

<select class='api-response-data' aria-label='Media type'><option value='1682c1ff-0942-445b-9f42-27bf251333b0'>text/plain</option>
<option value='9dbccff7-7177-4806-8a5c-15c9b134bde4'>application/json</option>
<option value='a3820499-e75c-48e7-b394-f1a3d3b7242c'>text/json</option>
</select>Expand Allobject  typestring   | null  
titlestring   | null  
statusinteger  (int32)   | null  
detailstring   | null  
instancestring   | null  
errorsobject | null  property* Array of string   additionalPropertiesstring    

property*

Expand Allobject  typestring   | null  
titlestring   | null  
statusinteger  (int32)   | null  
detailstring   | null  
instancestring   | null  
errorsobject | null  property* Array of string   additionalPropertiesstring    

property*

Expand Allobject  typestring   | null  
titlestring   | null  
statusinteger  (int32)   | null  
detailstring   | null  
instancestring   | null  
errorsobject | null  property* Array of string   additionalPropertiesstring    

property*