> ## 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.

# BulkAssignKeysRequest - Python SDK

> BulkAssignKeysRequest method reference

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

## Fields

| Field        | Type         | Required             | Description                                        | Example                                                                           |
| ------------ | ------------ | -------------------- | -------------------------------------------------- | --------------------------------------------------------------------------------- |
| `key_hashes` | List\[*str*] | :heavy\_check\_mark: | Array of API key hashes to assign to the guardrail | \[<br />"c56454edb818d6b14bc0d61c46025f1450b0f4012d12304ab40aacb519fcbc93"<br />] |