Create a Message Batch changedapi/beta/messages/batches/create
Nearest release: v2.1.247, published under an hour before 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+21added
Lines−3removed
From line
16
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits27to this page, all time
The whole hunk
from line 16, old and new numbered
/
from line 16
1616
1717 - `string`
1818
19 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
19 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
2020
2121 - `"message-batches-2024-09-24"`
2222
from line 86
8686
8787 - `"mid-conversation-tool-changes-2026-07-01"`
8888
89 - `"compact-2026-01-12"`
90
91 - `"computer-use-2025-11-24"`
92
93 - `"mcp-tunnels-2026-06-22"`
94
95 - `"structured-outputs-2025-11-13"`
96
97 - `"task-budgets-2026-03-13"`
98
99 - `"thinking-display-updates-2026-08-18"`
100
101 - `"ce-user-management-2026-07-13"`
102
89103- `"anthropic-user-profile-id": optional string`
90104
91105 The user profile ID to attribute the requests in this batch to. Use when acting on behalf of a party other than your organization. Requires the `user-profiles` beta header. Applies to every request in the batch; an individual request whose `user_profile_id` body field conflicts with this header is errored.
from line 1800
17861800
17871801 - `type: "enabled"`
17881802
1789 - `display: optional "summarized" or "omitted" or null`
1803 - `display: optional "summarized" or "omitted" or "updates" or null`
17901804
17911805 Controls how thinking content appears in the response. When set to `summarized`, thinking is returned normally. When set to `omitted`, thinking content is redacted but a signature is returned for multi-turn continuity. Defaults to `summarized`.
17921806
from line 1808
17941808
17951809 - `"omitted"`
17961810
1811 - `"updates"`
1812
17971813 - `BetaThinkingConfigDisabled object`
17981814
17991815 - `type: "disabled"`
from line 1818
18021818
18031819 - `type: "adaptive"`
18041820
1805 - `display: optional "summarized" or "omitted" or null`
1821 - `display: optional "summarized" or "omitted" or "updates" or null`
18061822
18071823 Controls how thinking content appears in the response. When set to `summarized`, thinking is returned normally. When set to `omitted`, thinking content is redacted but a signature is returned for multi-turn continuity. Defaults to `summarized`.
18081824
from line 1825
18091825 - `"summarized"`
18101826
18111827 - `"omitted"`
1828
1829 - `"updates"`
18121830
18131831 - `Default = "default"`
18141832
No line in this hunk matches that.