Method resume_session

python/copilot/client.py:2302–2864

Resume an existing conversation session by its ID. This allows you to continue a previous conversation, maintaining all conversation history. The session must have been previously created and not deleted. Args: session_id: The ID of the session

(
        self,
        session_id: str,
        *,
        on_permission_request: _PermissionHandlerFn | None = None,
        model: str | None = None,
        client_name: str | None = None,
        reasoning_effort: ReasoningEffort | None = None,
        reasoning_summary: ReasoningSummary | None = None,
        context_tier: ContextTier | None = None,
        tools: list[Tool] | None = None,
        system_message: SystemMessageConfig | None = None,
        available_tools: list[str] | ToolSet | None = None,
        excluded_tools: list[str] | ToolSet | None = None,
        on_user_input_request: UserInputHandler | None = None,
        hooks: SessionHooks | None = None,
        working_directory: str | None = None,
        provider: ProviderConfig | None = None,
        capi: CapiSessionOptions | None = None,
        providers: list[NamedProviderConfig] | None = None,
        models: list[ProviderModelConfig] | None = None,
        enable_session_telemetry: bool | None = None,
        enable_citations: bool | None = None,
        excluded_builtin_agents: list[str] | None = None,
        session_limits: SessionLimitsConfig | None = None,
        skip_custom_instructions: bool | None = None,
        custom_agents_local_only: bool | None = None,
        coauthor_enabled: bool | None = None,
        manage_schedule_enabled: bool | None = None,
        model_capabilities: ModelCapabilitiesOverride | None = None,
        streaming: bool | None = None,
        include_sub_agent_streaming_events: bool | None = None,
        mcp_servers: dict[str, MCPServerConfig] | None = None,
        mcp_oauth_token_storage: Literal["persistent", "in-memory"] | None = None,
        embedding_cache_storage: Literal["persistent", "in-memory"] | None = None,
        custom_agents: list[CustomAgentConfig] | None = None,
        default_agent: DefaultAgentConfig | dict[str, Any] | None = None,
        agent: str | None = None,
        config_directory: str | None = None,
        enable_config_discovery: bool | None = None,
        skip_embedding_retrieval: bool | None = None,
        organization_custom_instructions: str | None = None,
        enable_on_demand_instruction_discovery: bool | None = None,
        enable_file_hooks: bool | None = None,
        enable_host_git_operations: bool | None = None,
        enable_session_store: bool | None = None,
        enable_skills: bool | None = None,
        skill_directories: list[str] | None = None,
        plugin_directories: list[str] | None = None,
        instruction_directories: list[str] | None = None,
        disabled_skills: list[str] | None = None,
        infinite_sessions: InfiniteSessionConfig | None = None,
        large_output: LargeToolOutputConfig | None = None,
        memory: MemoryConfiguration | None = None,
        on_event: Callable[[SessionEvent], None] | None = None,
        commands: list[CommandDefinition] | None = None,
        on_elicitation_request: ElicitationHandler | None = None,
        on_mcp_auth_request: McpAuthHandler | None = None,
        enable_mcp_apps: bool = False,
        on_exit_plan_mode_request: ExitPlanModeHandler | None = None,
        on_auto_mode_switch_request: AutoModeSwitchHandler | None = None,
        create_session_fs_handler: CreateSessionFsHandler | None = None,
        github_token: str | None = None,
        remote_session: RemoteSessionMode | None = None,
        continue_pending_work: bool | None = None,
        canvases: list[CanvasDeclaration] | None = None,
        request_canvas_renderer: bool | None = None,
        request_extensions: bool | None = None,
        extension_sdk_path: str | None = None,
        extension_info: ExtensionInfo | None = None,
        canvas_handler: CanvasHandler | None = None,
        open_canvases: list[OpenCanvasInstance] | None = None,
        exp_assignments: dict[str, Any] | None = None,
    )

        return session

    async def resume_session(
        self,
        session_id: str,
        *,
        on_permission_request: _PermissionHandlerFn | None = None,
        model: str | None = None,
        client_name: str | None = None,
        reasoning_effort: ReasoningEffort | None = None,
        reasoning_summary: ReasoningSummary | None = None,
        context_tier: ContextTier | None = None,
        tools: list[Tool] | None = None,
        system_message: SystemMessageConfig | None = None,
        available_tools: list[str] | ToolSet | None = None,
        excluded_tools: list[str] | ToolSet | None = None,
        on_user_input_request: UserInputHandler | None = None,
        hooks: SessionHooks | None = None,
        working_directory: str | None = None,
        provider: ProviderConfig | None = None,
        capi: CapiSessionOptions | None = None,
        providers: list[NamedProviderConfig] | None = None,
        models: list[ProviderModelConfig] | None = None,
        enable_session_telemetry: bool | None = None,
        enable_citations: bool | None = None,
        excluded_builtin_agents: list[str] | None = None,
        session_limits: SessionLimitsConfig | None = None,
        skip_custom_instructions: bool | None = None,
        custom_agents_local_only: bool | None = None,
        coauthor_enabled: bool | None = None,
        manage_schedule_enabled: bool | None = None,
        model_capabilities: ModelCapabilitiesOverride | None = None,
        streaming: bool | None = None,
        include_sub_agent_streaming_events: bool | None = None,
        mcp_servers: dict[str, MCPServerConfig] | None = None,
        mcp_oauth_token_storage: Literal["persistent", "in-memory"] | None = None,
        embedding_cache_storage: Literal["persistent", "in-memory"] | None = None,
        custom_agents: list[CustomAgentConfig] | None = None,
        default_agent: DefaultAgentConfig | dict[str, Any] | None = None,
        agent: str | None = None,
        config_directory: str | None = None,
        enable_config_discovery: bool | None = None,
        skip_embedding_retrieval: bool | None = None,
        organization_custom_instructions: str | None = None,
        enable_on_demand_instruction_discovery: bool | None = None,
        enable_file_hooks: bool | None = None,
        enable_host_git_operations: bool | None = None,
        enable_session_store: bool | None = None,
        enable_skills: bool | None = None,
        skill_directories: list[str] | None = None,
        plugin_directories: list[str] | None = None,
        instruction_directories: list[str] | None = None,
        disabled_skills: list[str] | None = None,
        infinite_sessions: InfiniteSessionConfig | None = None,
        large_output: LargeToolOutputConfig | None = None,
        memory: MemoryConfiguration | None = None,
        on_event: Callable[[SessionEvent], None] | None = None,
        commands: list[CommandDefinition] | None = None,
        on_elicitation_request: ElicitationHandler | None = None,
        on_mcp_auth_request: McpAuthHandler | None = None,