---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/type-aliases/ChatCompletionsBucketOrder.md
description: >-
  Ordered list of [`ChatCompletionsBucketLabel`](https://adk.nht.io/api/@nhtio/adk/batteries/type-aliases/ChatCompletionsBucketLabel)s controlling the sequence
  in which content buckets are assembled into the prompt.
---

# Type Alias: ChatCompletionsBucketOrder

```ts
type ChatCompletionsBucketOrder = ReadonlyArray<ChatCompletionsBucketLabel>;
```

Defined in: [batteries/llm/chat\_common/types.ts:199](https://github.com/NHTIO/ADK/blob/v1.20260609.0/src/batteries/llm/chat_common/types.ts#L199)

Ordered list of [ChatCompletionsBucketLabel](ChatCompletionsBucketLabel.md)s controlling the sequence in which content
buckets are assembled into the prompt.