#28995 [Bug]: API Error: 400 litellm.BadRequestError: OpenAIException - an assistant message with 'tool_calls' must be followed by tool messages responding to each 'tool_call_id'. The following tool_call_ids did not have response messages: Bash:0, Bash:1.
### Check for existing issues
- [x] I have searched the existing issues and checked that my issue is not a duplicate.
### What happened?
config in litellm：{ "model_name": "kimi-k2.6-online", "litellm_params": { "api_base": "https://api.kimi.com/coding/v1", "custom_llm_provider": "openai", "use_in_pass_through": false, "use_litellm_proxy": false, "use_chat_completions_api": true, "merge_reasoning_content_in_choices": true, "tags": [], "model": "kimi-k2.6", "guardrails": [], "drop_params": true, "extra_headers": { "User-Agent": "KimiCLI/1.5" }, "modify_params": true }, "model_info": { "id": "c88c7b74-79fa-47f6-9ca9-5a47c3515579", "db_model": true, "access_groups": [], "direct_access": true, "access_via_team_ids": [ "7cfb6bbb-9851-456e-b000-077e16fea159" ], "supports_tool_choice": true, "supports_function_calling": true, "supports_parallel_function_calling": true }, "provider": "openai", "litellm_model_name": "kimi-k2.6", "api_base": "https://api.kimi.com/coding/v1", "cleanedLitellmParams": { "custom_llm_provider": "openai", "use_in_pass_through": false, …