---
title: WatchListClient
content_type: feature_gate
_build:
  list: never
  render: false

stages:
  - stage: beta
    defaultValue: false
    fromVersion: "1.30"
---

<!--
Allows an API client to request a stream of data rather than fetching a full list. 
This functionality is available in `client-go` and requires the 
[WatchList](/docs/reference/command-line-tools-reference/feature-gates/) 
feature to be enabled on the server. 
If the `WatchList` is not supported on the server, the client will seamlessly fall back to a standard list request.
-->
允许 API 客户端请求数据流，而不是获取完整的列表。
此功能可以在 `client-go` 中使用，需要在服务器上启用
[WatchList](/zh-cn/docs/reference/command-line-tools-reference/feature-gates/)
特性。如果服务器不支持 `WatchList`，客户端将自动回退为标准的 list 请求。