Struct GateNotice 

pub struct GateNotice<'a> {
    pub run_id: &'a str,
    pub sop_name: &'a str,
    pub step: u32,
    pub context: &'a Value,
    pub gate_prompt: Option<&'a str>,
    pub revision: u32,
    pub edit_field: Option<&'a str>,
    pub can_revise: bool,
}

Everything a route adapter needs to render a MEANINGFUL gate notice — not just “run X waits at step N” but WHAT is being approved.

Fields

run_id: &'a str

sop_name: &'a str

step: u32

context: &'a Value

The parked step’s piped input — the object of the approval (the trigger payload at an intake gate, the previous step’s output later, e.g. the llm draft at a review gate).

gate_prompt: Option<&'a str>

The step’s authored - prompt: template; {{path.to.field}} placeholders resolve against context. None = automatic summary.

revision: u32

Gate revision (bumped per Revise). Rides in the prompt reference (<run_id>#<rev> when > 0) so an answer on a superseded prompt can never resolve the current one.

edit_field: Option<&'a str>

The checkpoint’s - edit: field: when set, the prompt offers an Edit choice collecting the amended text (pre-filled from context[field]).

can_revise: bool

Whether the prompt offers a Revise choice (llm.generate predecessor exists and the revision cap has headroom).