---
title: "Changes to Updates a bill"
method: PUT
path: "/bills/{bill_id}"
---

# Changes to Updates a bill

`PUT /bills/{bill_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `c393d0102005`: 3 breaking, 1 warning, 4 info

## Changes

- **2026-11-03** `c393d0102005`: 3 breaking, 1 warning, 4 info
  - the `items/items/tax_rate/allOf[#/components/schemas/TaxRate]/allOf[#/components/schemas/TaxRateWithOptionalAmount]/percentage` request property type changed from `number` to `string`, and format from no format to `number`
  - the `allOf[#/components/schemas/CreateBillRequest]/items/items/tax_rate/allOf[#/components/schemas/TaxRate]/allOf[#/components/schemas/TaxRateWithOptionalAmount]/percentage` response's property type changed from `number` to `string`, and format from no format to `number` for status `200`
  - the `allOf[subschema #2]/items/items/allOf[#/components/schemas/BillItemRequest]/tax_rate/allOf[#/components/schemas/TaxRate]/allOf[#/components/schemas/TaxRateWithOptionalAmount]/percentage` response's property type changed from `number` to `string`, and format from no format to `number` for status `200`
  - added the new `DRAFT` enum value to the `allOf[subschema #2]/status` response property for the response status `200`
  - added the new optional request property `metadata`
  - added the optional property `allOf[#/components/schemas/CreateBillRequest]/metadata` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/metadata` to the response with the `200` status
  - added the optional property `allOf[subschema #2]/pending_approval_request` to the response with the `200` status

---

[Operation](https://skmtc.dev/rillet/apis/rillet-accounting-api/docs/bills/:bill_id/put.md) - [API](https://skmtc.dev/rillet/apis/rillet-accounting-api.md) - [Page](https://skmtc.dev/rillet/apis/rillet-accounting-api/changes/bills/:bill_id/put)