---
title: "Changes to Create an invoice template"
method: POST
path: "/api/v2/invoice_templates"
---

# Changes to Create an invoice template

`POST /api/v2/invoice_templates`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 49 revisions.

- **2026-11-02** `fa3060fd0144`: 3 warning, 9 info
- **2026-10-27** `f11a8740641a`: 4 breaking, 1 warning, 32 info

## Changes

- **2026-11-02** `fa3060fd0144`: 3 warning, 9 info
  - added the new `bad_decimal_format` enum value to the `errors/items/code` response property for the response status `422`
  - added the new `non_finite_number` enum value to the `errors/items/code` response property for the response status `422`
  - added the new `null_bytes_in_params` enum value to the `errors/items/code` response property for the response status `422`
  - added the non-success response with the status `400`
  - added the non-success response with the status `401`
  - added the non-success response with the status `403`
  - added the non-success response with the status `406`
  - added the non-success response with the status `408`
  - added the non-success response with the status `415`
  - added the non-success response with the status `423`
  - added the non-success response with the status `429`
  - added the non-success response with the status `500`
- **2026-10-27** `f11a8740641a`: 4 breaking, 1 warning, 32 info
  - the `data/attributes/bank_account_details` response's property type changed from `object` to no type for status `201`
  - the `data/attributes/custom_fields` response's property type changed from `object` to no type for status `201`
  - the `data/attributes/invoice_creation_options` response's property type changed from `object` to no type for status `201`
  - the `data/attributes/note` response's property type changed from `string` to no type for status `201`
  - deleted the `header` request parameter `X-Organization-Id`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/bank_account` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/budget` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/creator` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/document_type` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/issuer` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/organization` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/_single_linkage_nullable` to the `data/relationships/subsidiary` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/bank_account_details, subschema #2` to the `data/attributes/bank_account_details` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/custom_fields, subschema #2` to the `data/attributes/custom_fields` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/invoice_creation_options, subschema #2` to the `data/attributes/invoice_creation_options` response property `anyOf` list for the response status `201`
  - added `#/components/schemas/note, subschema #2` to the `data/attributes/note` response property `anyOf` list for the response status `201`
  - removed `subschema #1: Single data` from the `data/relationships/bank_account` response property `anyOf` list for the response status `201`
  - removed `subschema #1: Single data` from the `data/relationships/budget` response property `anyOf` list for the response status `201`
  - removed `subschema #1: Single data` from the `data/relationships/creator` response property `anyOf` list for the response status `201`
  - removed `subschema #1: Single data` from the `data/relationships/document_type` response property `anyOf` list for the response status `201`
  - removed `subschema #1: Single data` from the `data/relationships/issuer` response property `anyOf` list for the response status `201`
  - removed `subschema #1: Single data` from the `data/relationships/organization` response property `anyOf` list for the response status `201`
  - removed `subschema #1: Single data` from the `data/relationships/subsidiary` response property `anyOf` list for the response status `201`
  - the response property `data/relationships/bank_account/anyOf[subschema #2: Not included]/meta` became required for the status `201`
  - the response property `data/relationships/bank_account/anyOf[subschema #2: Not included]/meta/included` became required for the status `201`
  - the response property `data/relationships/budget/anyOf[subschema #2: Not included]/meta` became required for the status `201`
  - the response property `data/relationships/budget/anyOf[subschema #2: Not included]/meta/included` became required for the status `201`
  - the response property `data/relationships/creator/anyOf[subschema #2: Not included]/meta` became required for the status `201`
  - the response property `data/relationships/creator/anyOf[subschema #2: Not included]/meta/included` became required for the status `201`
  - the response property `data/relationships/document_type/anyOf[subschema #2: Not included]/meta` became required for the status `201`
  - the response property `data/relationships/document_type/anyOf[subschema #2: Not included]/meta/included` became required for the status `201`
  - the response property `data/relationships/issuer/anyOf[subschema #2: Not included]/meta` became required for the status `201`
  - the response property `data/relationships/issuer/anyOf[subschema #2: Not included]/meta/included` became required for the status `201`
  - the response property `data/relationships/organization/anyOf[subschema #2: Not included]/meta` became required for the status `201`
  - the response property `data/relationships/organization/anyOf[subschema #2: Not included]/meta/included` became required for the status `201`
  - the response property `data/relationships/subsidiary/anyOf[subschema #2: Not included]/meta` became required for the status `201`
  - the response property `data/relationships/subsidiary/anyOf[subschema #2: Not included]/meta/included` became required for the status `201`
  - …this revision’s changelog is incomplete

---

[Operation](https://skmtc.dev/productive/apis/api-documentation/docs/api/v2/invoice_templates/post.md) - [API](https://skmtc.dev/productive/apis/api-documentation.md) - [Page](https://skmtc.dev/productive/apis/api-documentation/changes/api/v2/invoice_templates/post)