Update Line Nominal Code
PUT/api/sales-order-lines/:salesOrderLine/nominal-code
Set or clear the nominal code override for a single sales order line. Used by the line-level nominal code editor on the V2 sales order detail page (only visible when the accounting.use_sales_order_line_nominal_codes config flag is true).
orders:writeGrant this scope to your token under Settings → Developer → Personal Access Tokens.
When nominal_code_id is null, the explicit override is cleared. The line's getNominalCodeId resolution chain (line → product → sales channel → global) still applies on save, so the field may auto-snapshot a resolved code afterwards.
Authentication: Requires Bearer token with orders:write scope.
Body:
- nominal_code_id (nullable, integer): existing nominal code ID, or null to clear the override.
Request
Responses
- 200
- 401
- 403
- 404
- 422
- 429
OK
Response Headers
Unauthenticated — the bearer token is missing, revoked, expired, or malformed. Never retry automatically; fix the credential. See the Errors guide.
Forbidden — the token lacks a required scope, the endpoint is not available to API tokens, or the user behind the token lacks the permission. A human must adjust the token scopes or user permissions; do not retry.
Not found — no record with the given identifier (or the route does not exist). Verify the ID before retrying.
Unprocessable Entity
Response Headers
Rate limited — platform limit is 1,000 requests/min; individual tokens may carry lower limits. Honor the Retry-After header before retrying. See the Rate Limits guide.