---
title: "Set workflow metadata"
method: POST
path: "/api/v1/assets/{assetH}/workflow-metadata"
tags: ["Assets"]
---

# Set workflow metadata

`POST /api/v1/assets/{assetH}/workflow-metadata`

## Request

- Base URL: `https://numonic.ai`
- URL: `https://numonic.ai/api/v1/assets/{assetH}/workflow-metadata`
- Auth: API key in header `x-api-key`

Store workflow metadata for an asset.

## Path parameters

- `assetH` string, required: Asset hash (40-char hex SHA-1)

## Request body

- WorkflowMetadataRequest
  - `source` 'autovault', required: Metadata source (currently only autovault)
  - `workflow` object: Workflow details object
  - `generationParameters` object: Generation parameters
  - `prompts` object: Prompt data
  - `models` object[]: Model references
  - `decomposedWorkflow` object: Decomposed workflow data
  - `recordSource` string

## Response `200`

Workflow metadata stored

- SuccessMessage
  - `message` string, required: Human-readable success message

## Other responses

- `404`: Asset not found

---

[API](https://skmtc.dev/numonic/apis/numonic-api.md) · [All operations](https://skmtc.dev/numonic/apis/numonic-api/llms.txt) · [OpenAPI document](https://skmtc.dev/numonic/apis/numonic-api/revisions/6c559bef1e35?raw)