---
title: "Create Metadata"
method: POST
path: "/v1/projects/{project_id}/metadata"
tags: ["Metadata"]
---

# Create Metadata

`POST /v1/projects/{project_id}/metadata`

## Path parameters

- `project_id` integer, required

## Query parameters

- `timeout` integer, nullable

## Headers

- `apikey` string, nullable

## Request body

- MetadataCreate
  - `name` string, required
  - `type` 'text' | 'number' | 'boolean', required
  - `allowMultiple` boolean, required
  - `predefinedChoices` string[], nullable, required

## Response `201`

Successful Response

- BaseResponseMetadataItem
  - `data` MetadataItem, required
    - `name` string, required
    - `type` 'text' | 'number' | 'boolean', required
    - `allowMultiple` boolean, required
    - `predefinedChoices` string[], nullable, required
    - `id` integer, required
    - `valueFlexible` boolean, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/landing-ai/apis/landinglens-api.md) · [All operations](https://skmtc.net/landing-ai/apis/landinglens-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/landing-ai/landinglens-api/versions/73e50adb1306/schema)