createdAt: Date;

optional datasetInput: string;

optional datasetMetadata: Record<string, string>;

optional datasetOutput: string;

optional externalId: string;

optional id: string;

optional input: StepAllowedInputType;

optional metadata: Record<string, string>;

optional metrics: MetricsOptions;

optional name: string;

optional output:
  | JsonArray
  | StepAllowedOutputType;

optional redactedInput: StepAllowedInputType;

optional redactedOutput:
  | JsonArray
  | StepAllowedOutputType;

optional spans: JsonArray;

optional statusCode: number;

optional stepNumber: number;

optional tags: string[];

type:
  | "agent"
  | "llm"
  | "retriever"
  | "tool"
  | "workflow"
  | "control"
  | "trace"
  | "session";

userMetadata: Record<string, string>;