---
title: "POST /v1/{+domain}:extendSchema"
method: POST
path: "/v1/{+domain}:extendSchema"
tags: ["projects"]
---

# POST /v1/{+domain}:extendSchema

`POST /v1/{+domain}:extendSchema`

Extend Schema for Domain

## Path parameters

- `domain` string, required

## Request body

- ExtendSchemaRequest — ExtendSchemaRequest is the request message for ExtendSchema method.
  - `description` string — Required. Description for Schema Change.
  - `gcsPath` string — File stored in Cloud Storage bucket and represented in the form projects/{project_id}/buckets/{bucket_name}/objects/{object_name} File should be in the same project as the domain.
  - `fileContents` string, byte — File uploaded as a byte stream input.

## Response `200`

Successful response

---

[API](https://skmtc.net/google/apis/managedidentities.md) · [All operations](https://skmtc.net/google/apis/managedidentities/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/google/managedidentities/versions/def2f0a79c2b/schema)