Beta changedapi/beta
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477477
478478#### Headers
479479
480- `"anthropic-version": optional string`
481
482 The version of the Claude API you want to use.
483
484 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
485
480486- `"anthropic-beta": optional array of AnthropicBeta`
481487
482488 Optional header to specify the beta version(s) you want to use.
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943949
944950#### Headers
945951
952- `"anthropic-version": optional string`
953
954 The version of the Claude API you want to use.
955
956 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
957
946958- `"anthropic-beta": optional array of AnthropicBeta`
947959
948960 Optional header to specify the beta version(s) you want to use.
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13891401#### Headers
13901402
1403- `"anthropic-version": optional string`
1404
1405 The version of the Claude API you want to use.
1406
1407 Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).
1408
13911409- `"anthropic-beta": optional array of AnthropicBeta`
13921410
13931411 Optional header to specify the beta version(s) you want to use.
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77367754 - `strict: optional boolean`
77377755
7738 When true, guarantees schema validation on tool names and inputs
7739
7740 - `BetaToolTextEditor20250429 object`
7741
7742 - `type: "text_editor_20250429"`
7743
7744 - `name: "str_replace_based_edit_tool"`
7745
7746 Name of the tool.
7747
7748 This is how the tool will be called by the model and in `tool_use` blocks.
7749
7750 - `allowed_callers: optional array of "direct" or "code_execution_20250825" or "code_execution_20260120" or "code_execution_20260521"`
7751
7752 - `"direct"`
7753
7754 - `"code_execution_20250825"`
7755
7756 - `
7756 When true,
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