The whole hunk
from line 18, old and new numbered
/
lines
from line 18
1818
1919- `page: optional string`
2020
21 Opaque pagination cursor from a previous response's next_page. Forward-only.
21 Opaque pagination cursor from a previous response's `next_page`. Forward-only.
2222
2323## Headers
2424
from line 28
2828
2929 - `string`
3030
31 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
31 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
3232
3333 - `"message-batches-2024-09-24"`
3434
from line 112
112112
113113 - `"ce-user-management-2026-07-13"`
114114
115 - `"mid-conversation-output-config-2026-07-01"`
116
117 - `"thinking-binding-controls-2026-08-01"`
118
119 - `"mid-conversation-system-clear-at-2026-08-21"`
120
115121## Returns
116122
117123- `data: optional array of BetaManagedAgentsSessionThread`
from line 158
152158
153159 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
154160
155 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
161 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
156162
157163 The model that will power your agent.
158164
159165 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
166
167 - `"claude-fable-5-1"`
168
169 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
160170
161171 - `"claude-sonnet-5"`
162172