# `ClaudeAgentSDK.Session.ForkResult`
[🔗](https://github.com/nshkrdotcom/claude_agent_sdk/blob/v0.20.0/lib/claude_agent_sdk/session/fork_result.ex#L1)

Result returned by `ClaudeAgentSDK.Session.History.fork_session/2`.

# `t`

```elixir
@type t() :: %ClaudeAgentSDK.Session.ForkResult{
  file_path: String.t() | nil,
  session_id: String.t(),
  source_session_id: String.t()
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*