---
title: "Seed default pages for portal navigation items"
method: POST
path: "/portal-navigation-items/_default-pages"
tags: ["Portal Navigation Items"]
---

# Seed default pages for portal navigation items

`POST /portal-navigation-items/_default-pages`

## Request

- Base URL: `/management/v2/environments/DEFAULT` (relative, and the document was published on a file host, not at the API’s origin)
- URL: `/management/v2/environments/DEFAULT/portal-navigation-items/_default-pages`
- Auth: one of:
  - HTTP basic
  - API key in cookie `Auth-Graviteeio-APIM`

Seeds a default Overview page for API and API Product navigation items.
User must have the ENVIRONMENT_DOCUMENTATION[create] permission.

## Request body

- SeedDefaultPagesRequest: Portal navigation API or API Product item ids that should receive their default Overview page
  - `ids` string[], required

## Response `204`

Default pages seeded for supported navigation items

## Other responses

- `default`: Generic error response

## Changes

- **2026-05-28** `6b30f250b9ec`: 2 breaking
  - added the pattern `^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$` to the request property `ids/items/`
  - the `ids/items/` request property format changed from no format to `uuid`
- **2026-05-28** `4890aa3f79bb`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/gravitee-io/apis/gravitee-io-apim-management-api-environments/changes/portal-navigation-items/_default-pages/post.md)

---

[API](https://skmtc.dev/gravitee-io/apis/gravitee-io-apim-management-api-environments.md) - [All operations](https://skmtc.dev/gravitee-io/apis/gravitee-io-apim-management-api-environments/llms.txt) - [OpenAPI document](https://skmtc.dev/gravitee-io/apis/gravitee-io-apim-management-api-environments/revisions/b736a7e375df?raw)