---
title: "UpdateWorkflowBody"
description: "Request body for updating a Workflow."
section: "Reference"
group: "Types"
order: 267
---

## Definition

```ts
interface UpdateWorkflowBody {
  name?: string | undefined;
  description?: string | undefined;
  entryNodeId?: string | null | undefined;
  outputNodeId?: string | null | undefined;
  inputSchema?: Record<string, unknown> | undefined;
  outputSchema?: Record<string, unknown> | undefined;
  runtimeUserId?: string | null | undefined;
}
```

## Fields

| Field           | Type                                   | Notes                                                                                                                                                                     |
| --------------- | -------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `name`          | `string \| undefined`                  | `optional` — New name                                                                                                                                                     |
| `description`   | `string \| undefined`                  | `optional` — New description                                                                                                                                              |
| `entryNodeId`   | `string \| null \| undefined`          | `optional` — Entry node ID                                                                                                                                                |
| `outputNodeId`  | `string \| null \| undefined`          | `optional` — Node whose output becomes the workflow's return value. Must reference a node in this workflow.                                                               |
| `inputSchema`   | `Record<string, unknown> \| undefined` | `optional` — Zod-shaped input schema.                                                                                                                                     |
| `outputSchema`  | `Record<string, unknown> \| undefined` | `optional` — Zod-shaped output schema.                                                                                                                                    |
| `runtimeUserId` | `string \| null \| undefined`          | `optional` — Override the workspace default service user as the runtime caller when this workflow runs headlessly. Null clears the override. Workspace-admin-only to set. |