/**
 * This file was auto-generated by Fern from our API Definition.
 */
import * as Vellum from "../index";
/**
 * An Error output streamed from a Workflow execution.
 */
export interface WorkflowResultEventOutputDataError {
    id?: string | null;
    name: string;
    state: Vellum.WorkflowNodeResultEventState;
    nodeId?: string | null;
    /** The newly output string value. Only relevant for string outputs with a state of STREAMING. */
    delta?: string | null;
    type: "ERROR";
    value?: Vellum.VellumError | null;
}