* test(responses): audit #47363
Adds integration cells for the input token count paths #47363 changed: the provider id of a managed file and the 403 for another team's file on OpenAI, file_search and additional_tools parity plus cache-mark stripping and untranslatable tools on Claude, and the Bedrock runtime count leaving out the options it refuses.
* fix(count-tokens): reject a lone tool with no chat equivalent before the Claude count call
A Claude input token count whose only tool was mcp or computer_use_preview skipped the pre-call check and went to the provider, so the caller got the provider error instead of the 400 naming the tool. The check now runs whenever a tool would get a placeholder name.
* fix(responses): count a lone Anthropic toolset and name the uncountable tool
The lone-tool 400 now fires only for OpenAI Responses built-in tool types, so a nameless Anthropic toolset still counts. The error says LiteLLM cannot count that tool type for the model. Adds a Bedrock unit cell for the lone-tool 400 and pins the runtime wire test's tool shape per request type.
* fix(responses): take the uncountable tool types from the OpenAI SDK and keep the region hint off LiteLLM's 400
The Responses built-in tool types now come from openai's ToolParam union, so a type the SDK adds is refused before the count call too. The AWS region hint no longer lands on an error LiteLLM raised before calling the provider. Tests cover two more lone types and the hint.
* fix(responses): keep LiteLLM's own list of uncountable tool types and pass a non-string tool type through
* fix(responses): count tool_search and namespace tools the way Claude chat inference sends them
The count refused a lone tool_search with LiteLLM's 400 and sent a lone
namespace raw or squashed it into an empty tool, while Claude chat
inference maps tool_search to Anthropic's tool search tool and unpacks
a namespace into its function tools. Both now go through the
deployment's own map_openai_params, so the count sends what inference
sends, and tool_search leaves the list of uncountable types.
* fix(bedrock): count a Claude request with its deployment's own chat translation
Bedrock invoke and Mantle inference turn a chat tool_search tool into Bedrock's
tool search tool, but the Bedrock counter always translated with the Anthropic
config, so the count answered 400 for a request inference serves.
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Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
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