DecisionEvent

Parameters and properties

• kindRequired
  "decision"
  Decision lifecycle discriminator decision.
• statusRequired
  "started" | "finished" | "failed"
  Started before the request, finished after validation, or failed when evaluation rejects.
• providerRequired
  string
  Decision provider name; no credentials are included.
• modelRequired
  string
  Requested model on start/failure and actual response model on success.
• durationMsOptional
  number | undefined
  Elapsed evaluation time in milliseconds on completion or failure.
• usageOptional
  Usage | undefined
  Validated normalized usage receipt when available.
• truncatedOptional
  boolean | undefined
  Input truncation flag when the provider reports one.
• codeOptional
  string | undefined
  Outpost fault code on a failed evaluation, when the error has one.

Signature

export interface DecisionEvent {
  readonly kind: "decision";
  readonly status: "started" | "finished" | "failed";
  readonly provider: string;
  readonly model: string;
  readonly durationMs?: number;
  readonly usage?: Usage;
  readonly truncated?: boolean;
  readonly code?: string;
}

Related contracts

• Usage