From 56befa98d85da142f9737b2db446ee166cc067dc Mon Sep 17 00:00:00 2001 From: HARSHIT KULKARNI Date: Thu, 5 Nov 2026 06:38:33 +0530 Subject: [PATCH] feat(prometheus): pass service_tier in async_post_call_failure_hook --- litellm/integrations/prometheus.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/litellm/integrations/prometheus.py b/litellm/integrations/prometheus.py index fc1a601f9da..ed091eb6bf8 100644 --- a/litellm/integrations/prometheus.py +++ b/litellm/integrations/prometheus.py @@ -3097,6 +3097,12 @@ class PrometheusLogger(CustomLogger): model_id=model_id, api_provider=api_provider, stream=(str(request_data.get("stream")) if litellm.prometheus_emit_stream_label else None), + service_tier=( + request_data.get("service_tier") + if isinstance(request_data.get("service_tier"), str) + and request_data.get("service_tier") in KNOWN_REQUEST_SERVICE_TIERS + else None + ), ) _label_ctx: Final = PrometheusLabelFactoryContext(enum_values) PrometheusLogger._inc_labeled_counter(