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Bundled API docs now cover advisor tool limits, caching, and session spend budgets you can set or remove.
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max_usesmax_tokenscachingmax_list_cost
What
The bundled tool-use reference now documents max_uses, max_tokens and caching on the advisor tool definition, along with the advisor_tool_result_error content variant and its error codes. The cURL guide gains session budget examples: creating one with max_list_cost in minor currency units, raising or lowering it, or removing it, which is one-way. Agent version is now an integer rather than a string.
Evidence
advisor_tool_result_error
Strings lifted out of the shipped bundle, so the claim above can be checked against them.