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* fix(passthrough): drop top-level additional_drop_params on /v1/messages On the Anthropic Messages pass-through path, additional_drop_params only stripped nested dotted paths, so plain top-level keys like `thinking` and `context_management` were forwarded to the provider. Bedrock rejects these with "Extra inputs are not permitted", returning a 400 to Claude App/CLI even when the user configured `additional_drop_params: ["thinking"]`. delete_nested_value already handles plain top-level fields, so route every drop param through it and remove the nested-only filter. Fixes #25931. * fix(passthrough): drop thinking for bedrock inference-profile ARNs on /v1/messages Opaque Bedrock Application Inference Profile ARNs contain neither "anthropic" nor "claude", so is_anthropic_claude_model returned False and the thinking param was rewritten to reasoning_effort before additional_drop_params ran. That made additional_drop_params: ["thinking"] a no-op for the converse-ARN form, and the Bedrock Converse transform re-expanded reasoning_effort back into additionalModelRequestFields.thinking, so the request 400'd. Extend the thinking-translation gates to also accept bedrock ARNs via the existing is_bedrock_arn_model helper, mirroring the cache_control path, so thinking is preserved as thinking and additional_drop_params can drop it. |
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| .. | ||
| batches | ||
| chat | ||
| experimental_pass_through | ||
| files | ||
| messages | ||
| __init__.py | ||
| test_anthropic_common_utils.py | ||
| test_anthropic_count_tokens_transformation.py | ||
| test_anthropic_files_and_batches.py | ||
| test_anthropic_structured_output.py | ||
| test_azure_ai_cache_pricing.py | ||
| test_cost_calculation_dict_safety.py | ||
| test_count_tokens_oauth.py | ||
| test_message_sanitization.py | ||