Update kong/plugins/prometheus/schema.lua

Co-authored-by: Wangchong Zhou <[email protected]>

kong/plugins/prometheus/schema.lua

@@ -18,7 +18,7 @@ return {
         fields = {
           { per_consumer = { description = "A boolean value that determines if per-consumer metrics should be collected. If enabled, the `kong_http_requests_total` and `kong_bandwidth_bytes` metrics fill in the consumer label when available.", type = "boolean", default = false }, },
           { status_code_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `http_requests_total`, `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, },
-          { ai_metrics = { description = "A boolean value that determines if ai metrics should be collected. If enabled, the `kong_ai_llm_requests_total`, `kong_ai_llm_cost_total`, `ai_cache_retrieve_latency_ms` and `ai_cache_store_latency_ms` metrics will be exported.", type = "boolean", default = false }, },
+          { ai_metrics = { description = "A boolean value that determines if ai metrics should be collected. If enabled, the `ai_llm_requests_total`, `ai_llm_cost_total` and `ai_llm_tokens_total` metrics will be exported.", type = "boolean", default = false }, },
           { latency_metrics = { description = "A boolean value that determines if latency metrics should be collected. If enabled, `kong_latency_ms`, `upstream_latency_ms` and `request_latency_ms` metrics will be exported.", type = "boolean", default = false }, },
           { bandwidth_metrics = { description = "A boolean value that determines if bandwidth metrics should be collected. If enabled, `bandwidth_bytes` and `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, },
           { upstream_health_metrics = { description = "A boolean value that determines if upstream metrics should be collected. If enabled, `upstream_target_health` metric will be exported.", type = "boolean", default = false }, },