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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · api

go changedcli-sdks-libraries/sdks/go

Nearest release: v2.1.310, published 2 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

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From line 674 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits18to this page, all time

### OpenTelemetry tracing

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674674fmt.Printf("Headers: %+#v\n", response.Header)
675675```
676676 
677### OpenTelemetry tracing
678 
679When your application registers an OpenTelemetry tracer provider, the SDK emits a span for each request that it sends. To send the spans to your observability platform, see [Set up OpenTelemetry with the Claude SDK](https://platform.claude.com/docs/en/manage-claude/opentelemetry/sdk).
680 
677681### Making custom/undocumented requests
678682 
679683This library is typed for convenient access to the documented API. If you need to access undocumented endpoints, parameters, or response properties, the library can still be used.
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