Forward selfFetchManagedSettings in session.create (all SDKs)

[devm33]

Extends #1846 to all language SDKs.

Forward selfFetchManagedSettings in session.create

Threads an optional selfFetchManagedSettings flag from the SDK session config through the session.create / resumeSession wire calls, so consumers can opt the runtime into self-fetching enterprise managed settings (bypass-permissions policy) at session bootstrap using the session's gitHubToken.

Per language:

• nodejs — selfFetchManagedSettings?: boolean on SessionConfigBase; forwarded in create/resume payloads. (mirrors Forward selfFetchManagedSettings in session.create #1846)
• python — self_fetch_managed_settings kwarg on create_session/resume_session, sent on the wire as selfFetchManagedSettings.
• go — SelfFetchManagedSettings *bool on SessionConfig/ResumeSessionConfig and the create/resume wire structs; forwarded in client.go.
• dotnet — SelfFetchManagedSettings on SessionConfigBase (incl. clone) and both wire records.
• rust — self_fetch_managed_settings: Option<bool> with with_self_fetch_managed_settings builders on both configs and the wire structs.
• java — selfFetchManagedSettings on SessionConfig/ResumeSessionConfig (getter/setter + clone), the request classes, and SessionRequestBuilder.

Purely additive and opt-in; unset behaves exactly as before. Requires the session gitHubToken; the runtime is expected to reject session creation when omitted (fail-closed). Runtime enforcement lives in the runtime PR.

Verification

• Go: go build, go vet, test compile ✓
• Python: syntax parse ✓
• .NET: SDK build + CloneTests/SerializationTests (76 passed) ✓
• Rust: cargo build + session_config lib tests (26 passed) ✓
• Java: compile + ConfigCloneTest/SessionRequestBuilderTest (116 passed), Spotless applied ✓
• Node: tsc --noEmit ✓

Related PRs

• Node SDK: Forward selfFetchManagedSettings in session.create #1846
• Runtime (implements + enforces): github/copilot-agent-runtime#11604
• VS Code (AHP opts in): AHP: opt into SDK managed-settings self-fetch microsoft/vscode#323651

[Copilot]

Pull request overview

Threads an opt-in selfFetchManagedSettings flag through each language SDK’s session config and into the session.create / session.resume JSON-RPC payloads, enabling the runtime to self-fetch enterprise managed settings at session bootstrap using the session GitHub token.

Changes:

• Added selfFetchManagedSettings (language-idiomatic naming/types) to session create + resume configuration surfaces across SDKs.
• Forwarded the flag into the corresponding create/resume wire/request payloads so it’s emitted as selfFetchManagedSettings when set.
• Updated supporting builders/clone paths/debug output where applicable to preserve config behavior and observability.

Show a summary per file

File	Description
rust/src/wire.rs	Adds self_fetch_managed_settings to create/resume wire structs (camelCase on the wire via serde).
rust/src/types.rs	Adds config fields + builder methods and forwards into wire conversion + defaults/debug.
python/copilot/client.py	Adds self_fetch_managed_settings kwargs to create/resume and forwards into payload as selfFetchManagedSettings.
nodejs/src/types.ts	Adds selfFetchManagedSettings?: boolean to SessionConfigBase.
nodejs/src/client.ts	Forwards selfFetchManagedSettings in session.create and session.resume request payloads.
java/src/main/java/com/github/copilot/SessionRequestBuilder.java	Forwards optional flag from config into create/resume request objects.
java/src/main/java/com/github/copilot/rpc/SessionConfig.java	Adds optional flag to session config, accessor, setter, and clone copy.
java/src/main/java/com/github/copilot/rpc/CreateSessionRequest.java	Adds nullable selfFetchManagedSettings JSON property with getter/setter/clear.
java/src/main/java/com/github/copilot/rpc/ResumeSessionRequest.java	Adds nullable selfFetchManagedSettings JSON property with getter/setter/clear.
java/src/main/java/com/github/copilot/rpc/ResumeSessionConfig.java	Adds optional flag to resume config, accessor, setter, and clone copy.
go/types.go	Adds SelfFetchManagedSettings *bool to session + resume configs and to create/resume request structs.
go/client.go	Forwards SelfFetchManagedSettings from configs into create/resume requests.
dotnet/src/Types.cs	Adds SelfFetchManagedSettings to SessionConfigBase and includes it in cloning.
dotnet/src/Client.cs	Forwards SelfFetchManagedSettings into create/resume request records (JSON name selfFetchManagedSettings).

Review details

• Files reviewed: 14/14 changed files
• Comments generated: 0
• Review effort level: Low

[github-actions]

Cross-SDK Consistency Review ✅

All six SDK implementations are covered and consistent. Here's a summary of what was verified:

Coverage (all SDKs ✅)

SDK	Config field	Wire field	Both create & resume
Node.js/TS	selfFetchManagedSettings?: boolean on SessionConfigBase	selfFetchManagedSettings	✅
Python	self_fetch_managed_settings: bool | None param	selfFetchManagedSettings	✅
Go	SelfFetchManagedSettings *bool on both config structs	json:"selfFetchManagedSettings,omitempty"	✅
.NET	bool? SelfFetchManagedSettings on SessionConfigBase (incl. clone)	[JsonPropertyName("selfFetchManagedSettings")]	✅
Java	Optional<Boolean> getSelfFetchManagedSettings() + fluent setter (incl. clone)	@JsonProperty("selfFetchManagedSettings")	✅
Rust	self_fetch_managed_settings: Option<bool> + with_self_fetch_managed_settings builder	rename_all = "camelCase" → selfFetchManagedSettings	✅

API Design Consistency

• Naming: All follow language conventions (camelCase for TS/Java, snake_case for Python/Rust, PascalCase for Go/.NET)
• Wire key: Uniformly selfFetchManagedSettings across all six SDKs
• Optional/nullable: Each language uses its idiomatic nullable type; absent means "not set, default behavior"
• Resume path: All SDKs correctly forward the flag on resumeSession / ResumeSession as well, with appropriate docs noting the flag should be re-supplied after CLI restart

No cross-SDK inconsistencies found. This PR successfully extends the feature from Node.js (#1846) to all five remaining SDKs.

Generated by SDK Consistency Review Agent for issue #1925 · sonnet46 1.3M · ◷