ai-load-balance插件是否支持cluster_metrics和endpoint_metrics || ai-load-balance plug-in supports cluster_metrics and endpoint_metrics.

[BrianSEU]

从higress-registry.cn-hangzhou.cr.aliyuncs.com/plugins/ai-load-balancer:2.0.0下载的插件，实际测试配置的时候发现报错：
2026-01-06T08:30:12.129602Z warning envoy wasm external/envoy/source/extensions/common/wasm/context.cc:1439 wasm log: [ai-load-balancer] [nil] [nil] parse rule config failed: lb_policy endpoint_metrics is not supported thread=278
2026-01-06T08:32:31.850875Z warning envoy wasm external/envoy/source/extensions/common/wasm/context.cc:1439 wasm log: [ai-load-balancer] [nil] [nil] parse rule config failed: lb_policy cluster_metrics is not supported thread=278
看报错是不支持，支持这两个的插件可以从哪里获取到？谢谢

另外https://github.com/alibaba/higress/blob/main/plugins/wasm-go/extensions/ai-load-balancer/README.md文档里面对endpoint_metrics的描述有点问题，在给的例子里面，写的是lb_policy: metrics_based

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The plug-in downloaded from higress-registry.cn-hangzhou.cr.aliyuncs.com/plugins/ai-load-balancer:2.0.0 found an error when actually testing the configuration:
2026-01-06T08:30:12.129602Z warning envoy wasm external/envoy/source/extensions/common/wasm/context.cc:1439 wasm log: [ai-load-balancer] [nil] [nil] parse rule config failed: lb_policy endpoint_metrics is not supported thread=278
2026-01-06T08:32:31.850875Z warning envoy wasm external/envoy/source/extensions/common/wasm/context.cc:1439 wasm log: [ai-load-balancer] [nil] [nil] parse rule config failed: lb_policy cluster_metrics is not supported thread=278
The error message shows that it is not supported. Where can I get the plug-ins that support these two? thank you

In addition, there is a problem with the description of endpoint_metrics in the https://github.com/alibaba/higress/blob/main/plugins/wasm-go/extensions/ai-load-balancer/README.md document. In the example given, it says lb_policy: metrics_based