---
title: "Changes to Create a batch of blog posts"
method: POST
path: "/cms/blogs/2026-09/posts/batch/create"
---

# Changes to Create a batch of blog posts

`POST /cms/blogs/2026-09/posts/batch/create`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 5 revisions.

- **2026-09-03** (2026-09) `64f654adebd9`: 201 breaking, 496 warning, 651 info

## Changes

- **2026-09-03** (2026-09) `64f654adebd9`: 201 breaking, 496 warning, 651 info
  - added the new required request property `inputs/items/publishedAt`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/margin/bottom/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/margin/top/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/bottom/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/left/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/right/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/top/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/margin/bottom/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/margin/top/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/bottom/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/left/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/right/units`
  - removed the enum value `%` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/top/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/margin/bottom/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/margin/top/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/bottom/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/left/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/right/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/top/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/margin/bottom/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/margin/top/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/bottom/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/left/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/right/units`
  - removed the enum value `ch` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/top/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/margin/bottom/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/margin/top/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/bottom/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/left/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/right/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/padding/top/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/margin/bottom/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/margin/top/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/bottom/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/left/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/right/units`
  - removed the enum value `cm` of the request property `inputs/items/layoutSections/additionalProperties/styles/breakpointStyles/additionalProperties/padding/top/units`
  - removed the enum value `deg` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/backgroundGradient/angle/units`
  - removed the enum value `deg` of the request property `inputs/items/layoutSections/additionalProperties/styles/backgroundGradient/angle/units`
  - removed the enum value `em` of the request property `inputs/items/layoutSections/additionalProperties/rowMetaData/items/styles/breakpointStyles/additionalProperties/margin/bottom/units`
  - …1308 more

---

[Operation](https://skmtc.dev/hubspot/apis/cms-posts/docs/cms/blogs/2026-09/posts/batch/create/post.md) - [API](https://skmtc.dev/hubspot/apis/cms-posts.md) - [Page](https://skmtc.dev/hubspot/apis/cms-posts/changes/cms/blogs/2026-09/posts/batch/create/post)