From 0bcccc607fa7482ff7d0a1f201c39cacf08c4419 Mon Sep 17 00:00:00 2001
From: Martin Tomka <martintomka@microsoft.com>
Date: Tue, 3 Oct 2023 11:11:08 +0200
Subject: [PATCH] [Docs] Add event names to telemetry

---
 docs/advanced/telemetry.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/docs/advanced/telemetry.md b/docs/advanced/telemetry.md
index 7c80fcfe9fb..1831227f763 100644
--- a/docs/advanced/telemetry.md
+++ b/docs/advanced/telemetry.md
@@ -118,6 +118,19 @@ Tags:
 |`operation.key`| The operation key associated with the call site. |
 |`exception.type`| The full name of the exception assigned to the execution result (`System.InvalidOperationException`). |
 
+#### Event names
+
+The `event.name` is reported by individual resilience strategy. The built-in strategies report the following events:
+
+- `OnRetry`
+- `OnFallback`
+- `OnHedging`
+- `OnTimeout`
+- `OnCircuitClosed`
+- `OnCircuitOpened`
+- `OnCircuitHalfOpened`
+- `OnRateLimiterRejected`
+
 ### Instrument: `resilience.polly.strategy.attempt.duration`
 
 - Type: *Histogram*