Examples in documentation use types that don't exist.

[nicocesar]

Using github.com/anthropics/anthropic-sdk-go v1.35.1 in go.mod but theexample I see in https://platform.claude.com/docs/en/managed-agents/define-outcomes#create-a-session-with-an-outcome for the Go Language:

	// Create a session
	session, err := client.Beta.Sessions.New(ctx, anthropic.BetaSessionNewParams{
		Agent: anthropic.BetaSessionNewParamsAgentUnion{
			OfString: anthropic.String(agent.ID),
		},
		EnvironmentID: environment.ID,
		Title:         anthropic.String("Financial analysis on Costco"),
	})
	if err != nil {
		panic(err)
	}

	// Define the outcome — agent starts working on receipt
	_, err = client.Beta.Sessions.Events.Send(ctx, session.ID, anthropic.BetaSessionEventSendParams{
		Events: []anthropic.SendEventsParamsUnion{{
			OfUserDefineOutcome: &anthropic.BetaManagedAgentsUserDefineOutcomeEventParams{
				Description: "Build a DCF model for Costco in .xlsx",
				Rubric: anthropic.BetaManagedAgentsUserDefineOutcomeEventParamsRubricUnion{
					OfText: &anthropic.BetaManagedAgentsTextRubricParams{Content: rubric},
				},
				// or: OfFile: &anthropic.BetaManagedAgentsFileRubricParams{FileID: rubric.id},
				MaxIterations: anthropic.Int(5), // optional; default 3, max 20
			},
		}},
	})
	if err != nil {
		panic(err)
	}

Uses SendEventsParamsUnion, anthropic.BetaManagedAgentsUserDefineOutcomeEventParams anthropic.BetaManagedAgentsUserDefineOutcomeEventParamsRubricUnion , anthropic.BetaManagedAgentsTextRubricParams{Content: rubric} that don't exist. Is this a soon to be released library or is there another anthropic-sdk-go with preview features? (it would be nice to have the full import code in the example too)

[Aaravanand00]

Hi @nicocesar
I looked into this and confirmed that the types used in the Go example
(e.g. SendEventsParamsUnion, BetaManagedAgentsUserDefineOutcomeEventParams)
don’t exist in the current Go SDK.

Since the example is coming from the managed agents docs (external),
I added a small clarification note in the README to prevent confusion
for Go users landing here and trying to use those APIs.

if you want something different approach or anything let me know I will happy and ready to work......

[nicocesar]

Since the example is coming from the managed agents docs (external), I added a small clarification note in the README to prevent confusion for Go users landing here and trying to use those APIs.

Is the managed agents docs external to what organization? https://platform.claude.com/docs/en/managed-agents/quickstart <- the Go quickstart says go get github.com/anthropics/anthropic-sdk-go I'm confused. Isn't this coming from Anthropic?

@Aaravanand00 What's the commit of your proposed changed?

if you want something different approach or anything let me know I will happy and ready to work......

Yes. I would want the examples in https://platform.claude.com/docs/en/managed-agents/define-outcomes#create-a-session-with-an-outcome to be changed so it compiles with no errors

[Aaravanand00]

Hi @nicocesar
I have updated the PR to go beyond just the README note and added a
compilable Go example under examples/session-basic/.

The example :-

1. Uses only currently supported SDK types
2. Removes all references to user.define_outcome and related non-existent types
3. Demonstrates a working session creation flow
   Also added a small note in the code mentioning that outcome events
   aren’t supported yet.

is this correct?