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

# FilterByInput

> Input for applying fine-grained filters on offer attributes.

**Input object**

Input for applying fine-grained filters on offer attributes.
This will filter the offers *within* a merchant. If all of a merchant's
offers are filtered out, the merchant itself will be excluded.

## Input fields

<ParamField body="deliveryFormat" type="DeliveryFormatType">
  Filters gift card offers by their delivery format.
</ParamField>