Follow Discord
Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 25 Aug 2026
One change · api

Messages changedapi/beta/messages

Nearest release: v2.1.245, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
Lines+6,222added
Lines−10,384removed
From line — no hunk to open at
First seen 14 Aug 2026 this site's first read of the page
Recorded edits30to this page, all time

### Headers ### Body parameters #### Response (200) ### Headers ### Body parameters #### Response (200) ## Domain types ## Messages › Batches ### Create a Message Batch #### Headers #### Body parameters #### Returns #### Example ##### Response (200) ### Retrieve a Message Batch #### Path parameters #### Headers #### Returns #### Example ##### Response (200) ### List Message Batches #### Query parameters #### Headers #### Returns #### Example ##### Response (200) ### Cancel a Message Batch #### Path parameters #### Headers #### Returns #### Example ##### Response (200) ### Delete a Message Batch #### Path parameters #### Headers #### Returns #### Example ##### Response (200) ### Retrieve Message Batch results #### Path parameters #### Headers #### Returns #### Example ### Header Parameters ### Body Parameters #### Response ### Header Parameters ### Body Parameters #### Response ## Domain Types # Batches ## Create a Message Batch ### Header Parameters ### Body Parameters #### Response ## Retrieve a Message Batch ### Path Parameters ### Header Parameters #### Response ## List Message Batches ### Query Parameters ### Header Parameters #### Response ## Cancel a Message Batch ### Path Parameters ### Header Parameters #### Response ## Delete a Message Batch ### Path Parameters ### Header Parameters #### Response ## Retrieve Message Batch results ### Path Parameters ### Header Parameters ## Domain Types ### Beta Deleted Message Batch ### Beta Message Batch ### Beta Message Batch Canceled Result ### Beta Message Batch Errored Result ### Beta Message Batch Expired Result ### Beta Message Batch Individual Response ### Beta Message Batch Request Counts ### Beta Message Batch Result ### Beta Message Batch Succeeded Result

The whole hunk

+6222 / -10384 lines
/
lines

This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.

Nothing in the body moved in this read. What changed is above.

Feedback