flowchartsman commented on a change in pull request #12013:
URL: https://github.com/apache/pulsar/pull/12013#discussion_r707271695
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File path: site2/docs/functions-develop.md
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@@ -1006,7 +1006,22 @@ class MetricRecorderFunction(Function):
context.record_metric('elevens-count', 1)
```
<!--Go-->
-Currently, the feature is not available in Go.
+The Go SDK [`Context`](#context) object enables you to record metrics on a
per-key basis. For example, you can set a metric for the `process-count` key
and a different metric for the `elevens-count` key every time the function
processes a message:
Review comment:
Worth noting that I more or less copied this from the Java one, since
the method signature is the same and they use the same technique of overloading
a single metric with labels.
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