use schemars::JsonSchema;
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, JsonSchema)]
#[schemars(rename = "agent.openrouter.Continuation")]
pub struct Continuation {
pub upstream: super::Upstream,
/// Full slash-separated lineage of the agent this continuation
/// belongs to (e.g. `A/B/agtcpl-<uuid>-<created>`). Minted on the
/// agent's first spawn and preserved verbatim across every
/// continuation round so the agent's identity stays stable
/// regardless of who resumes the conversation.
pub agent_instance_hierarchy: String,
pub messages: Vec<super::super::completions::message::Message>,
pub mcp_sessions: indexmap::IndexMap<String, String>,
/// Per-agent reverse-attach session id baked into this agent's
/// `client_objectiveai_mcp` proxy URL path segment. Persisted
/// across continuation resumes so the proxy URLs stored in
/// `mcp_sessions` keep matching the registered WS reverse-attach
/// route. `None` when this agent never used `client_objectiveai_mcp`.
#[serde(default, skip_serializing_if = "Option::is_none")]
#[schemars(extend("omitempty" = true))]
pub ws_session_id: Option<String>,
}