---
title: "PATCH /schemas/{fullName}"
method: PATCH
path: "/schemas/{fullName}"
tags: ["CatalogService", "schemas", "unity"]
---

# PATCH /schemas/{fullName}

`PATCH /schemas/{fullName}`

Update a Schema

## Path parameters

- `fullName` string, required

## Request body

- UpdateSchemaRequest — Update a Schema
  - `fullName` string, required — Full name of schema, in form of catalog_name.schema_name.
  - `comment` string — User-provided free-form text description.
  - `properties` object — A map of key-value properties attached to the securable.
  - `newName` string — Name of schema.

## Response `200`

OK

- SchemaInfo — A schema is a namespace within a catalog that contains tables.
  - `name` string, required — Name of schema, relative to parent catalog.
  - `catalogName` string, required — Name of parent catalog.
  - `comment` string — User-provided free-form text description.
  - `properties` object — A map of key-value properties attached to the securable.
  - `fullName` string — Full name of schema, in form of catalog_name.schema_name.
  - `owner` string — Username of current owner of schema.
  - `createAt` string — Time at which this schema was created, in epoch milliseconds.
  - `createdBy` string — Username of schema creator.
  - `updateAt` string — Time at which this schema was last updated, in epoch milliseconds.
  - `updatedBy` string — Username of user who last modified schema.
  - `schemaId` string — Unique identifier for the schema.

## Other responses

- `default` — Default error response

## Changes

- **2025-02-20** `27d7bed71eaa` — 1 info
  - endpoint added
- **2025-02-16** `af378e92b27b` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/delta-incubator/apis/delta-sharing-api/changes/schemas/:fullName/patch.md)

---

[API](https://skmtc.dev/delta-incubator/apis/delta-sharing-api.md) · [All operations](https://skmtc.dev/delta-incubator/apis/delta-sharing-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/delta-incubator/delta-sharing-api/revisions/27d7bed71eaa/schema)