---
title: "Changes to Update transactional email"
method: PATCH
path: "/transactional/{idOrSlug}"
---

# Changes to Update transactional email

`PATCH /transactional/{idOrSlug}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 15 of 150 revisions.

- **2026-10-26** `e2e7d27d7804`: 3 info
- **2026-10-16** `db3873ca3d4d`: 10 info
- **2026-09-17** `e93563b0d37e`: 4 info
- **2026-09-08** `f1d8cfd9faaf`: 1 breaking, 1 warning
- **2026-08-26** `11b6d27ba1de`: 2 warning, 28 info
- **2026-08-19** `ba3a29c6eb33`: 4 info
- **2026-08-16** `6fd2903b91ce`: 4 info
- **2026-08-08** `af1cf9620482`: 1 info
- **2026-08-02** `36f92fc0caa2`: 4 breaking
- **2026-07-29** `d03612b5fabd`: 1 info
- **2026-07-16** `d7ea66dede72`: 28 warning, 17 info
- **2026-07-14** `83e7fd773745`: 12 warning, 6 info
- **2026-06-27** `0e16a6c5211d`: 3 info
- **2026-05-25** `402884feb64a`: 3 info
- **2026-05-25** `e8b9a2b46341`: 3 info

## Changes

- **2026-10-26** `e2e7d27d7804`: 3 info
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/styles/keepAlign`
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/styles/keepAlign` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/styles/keepAlign` to the response with the `200` status
- **2026-10-16** `db3873ca3d4d`: 10 info
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/stackOnMobile`
  - added the optional property `issues` to the response with the `400` status
  - added the optional property `issues` to the response with the `401` status
  - added the optional property `issues` to the response with the `403` status
  - added the optional property `issues` to the response with the `404` status
  - added the optional property `issues` to the response with the `422` status
  - added the optional property `issues` to the response with the `500` status
  - added the optional property `transactional/allOf[#/components/schemas/TransactionalEmail]/managedBy` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/stackOnMobile` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/stackOnMobile` to the response with the `200` status
- **2026-09-17** `e93563b0d37e`: 4 info
  - added the new optional request property `allOf[subschema #2]/labels`
  - added the non-success response with the status `403`
  - added the non-success response with the status `422`
  - added the optional property `transactional/allOf[#/components/schemas/TransactionalEmail]/labels` to the response with the `200` status
- **2026-09-08** `f1d8cfd9faaf`: 1 breaking, 1 warning
  - the request property `allOf[subschema #2]/previewText` became not nullable
  - added the new `undefined` enum value to the `transactional/allOf[subschema #2]/emailPreset` response property for the response status `200`
- **2026-08-26** `11b6d27ba1de`: 2 warning, 28 info
  - added the new `group` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `group` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/children`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/columns`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/gap`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/label`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/layout`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/overlayColor`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/overlayPosition`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/overlayShade`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/padding`
  - added the new `group` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/children` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/columns` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/gap` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/label` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/layout` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/overlayColor` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/overlayPosition` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/overlayShade` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/padding` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/children` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/columns` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/gap` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/label` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/layout` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/overlayColor` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/overlayPosition` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/overlayShade` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/padding` to the response with the `200` status
- **2026-08-19** `ba3a29c6eb33`: 4 info
  - added the optional property `retryable` to the response with the `400` status
  - added the optional property `retryable` to the response with the `401` status
  - added the optional property `retryable` to the response with the `404` status
  - added the optional property `retryable` to the response with the `500` status
- **2026-08-16** `6fd2903b91ce`: 4 info
  - added the optional property `code` to the response with the `400` status
  - added the optional property `code` to the response with the `401` status
  - added the optional property `code` to the response with the `404` status
  - added the optional property `code` to the response with the `500` status
- **2026-08-08** `af1cf9620482`: 1 info
  - added the optional property `transactional/allOf[subschema #2]/emailPreset` to the response with the `200` status
- **2026-08-02** `36f92fc0caa2`: 4 breaking
  - the response property `success` became optional for the status `400`
  - the response property `success` became optional for the status `401`
  - the response property `success` became optional for the status `404`
  - the response property `success` became optional for the status `500`
- **2026-07-29** `d03612b5fabd`: 1 info
  - added the optional property `warnings` to the response with the `200` status
- **2026-07-16** `d7ea66dede72`: 28 warning, 17 info
  - added the new `article` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `article` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `author` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `author` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `badge` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `badge` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `features` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `features` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `gallery` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `gallery` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `hero` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `hero` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `image-card` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `image-card` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `pricing` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `pricing` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `product-grid` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `product-grid` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `rating` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `rating` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `stats` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `stats` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `steps` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `steps` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `table` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `table` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `testimonial` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `testimonial` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/styles/bleed`
  - added the new `article` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `author` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `badge` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `features` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `gallery` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `hero` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `image-card` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `pricing` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `product-grid` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `rating` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `stats` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - …5 more
- **2026-07-14** `83e7fd773745`: 12 warning, 6 info
  - added the new `code` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `code` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `countdown` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `countdown` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `discount-code` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `discount-code` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `header` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `header` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `poll` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `poll` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `repeat` enum value to the `transactional/allOf[subschema #2]/blocks/items/type` response property for the response status `200`
  - added the new `repeat` enum value to the `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/type` response property for the response status `200`
  - added the new `code` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `countdown` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `discount-code` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `header` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `poll` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
  - added the new `repeat` enum value to the request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/type`
- **2026-06-27** `0e16a6c5211d`: 3 info
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/conditions`
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/conditions` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/conditions` to the response with the `200` status
- **2026-05-25** `402884feb64a`: 3 info
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/styles/backgroundOpacity`
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/styles/backgroundOpacity` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/styles/backgroundOpacity` to the response with the `200` status
- **2026-05-25** `e8b9a2b46341`: 3 info
  - added the new optional request property `allOf[#/components/schemas/EmailBodyInput]/blocks/items/styles`
  - added the optional property `transactional/allOf[subschema #2]/blocks/items/styles` to the response with the `200` status
  - added the optional property `transactional/allOf[subschema #2]/email/oneOf[#/components/schemas/Email]/blocks/items/styles` to the response with the `200` status

---

[Operation](https://skmtc.dev/sequenzy/apis/sequenzy-api/docs/transactional/:idOrSlug/patch.md) - [API](https://skmtc.dev/sequenzy/apis/sequenzy-api.md) - [Page](https://skmtc.dev/sequenzy/apis/sequenzy-api/changes/transactional/:idOrSlug/patch)