Update a product variant

PATCH 
/v1/menu/products/:id/variants/:variantId

Partially updates a variant. All fields are optional but at least one must be provided; name is optional but not nullable. The local price <= original_price check only sees fields present in this request — a fast-path guard, not a substitute for the upstream check.

Required scope: menu:write

Request

Responses

200

The updated variant.

401

Unauthenticated — the request is missing a credential, or the Bearer token / API key is invalid, expired, or revoked.

403

Insufficient scope — the credential is authenticated but lacks a scope the endpoint requires.

404

Not found — no resource matches the id in the path (or it belongs to a different company).

422

Validation failed — the request body failed schema validation. errors[] lists every offending field.