> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-5b6e02fd.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ResponsesFormatTextJSONSchemaConfig - Python SDK

> ResponsesFormatTextJSONSchemaConfig method reference

<Warning>
  The Python SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/python-sdk/issues).
</Warning>

JSON schema constrained response format

## Fields

| Field         | Type                                                                                                                         | Required             | Description |
| ------------- | ---------------------------------------------------------------------------------------------------------------------------- | -------------------- | ----------- |
| `type`        | [components.ResponsesFormatTextJSONSchemaConfigType](/client-sdks/python/components/responsesformattextjsonschemaconfigtype) | :heavy\_check\_mark: | N/A         |
| `name`        | *str*                                                                                                                        | :heavy\_check\_mark: | N/A         |
| `description` | *Optional\[str]*                                                                                                             | :heavy\_minus\_sign: | N/A         |
| `strict`      | *OptionalNullable\[bool]*                                                                                                    | :heavy\_minus\_sign: | N/A         |
| `schema_`     | Dict\[str, *Nullable\[Any]*]                                                                                                 | :heavy\_check\_mark: | N/A         |