model_list:
  - model_name: claude-sonnet-4-6
    litellm_params:
      model: bedrock/us.anthropic.claude-sonnet-4-6
      aws_region_name: us-east-1

litellm_settings:
  callbacks:
    - websearch_interception
  websearch_interception_params:
    enabled_providers:
      - bedrock
    search_tool_name: google-search

search_tools:
  - search_tool_name: google-search
    litellm_params:
      search_provider: google_pse
      api_key: os.environ/GOOGLE_PSE_API_KEY
      engine_id: os.environ/GOOGLE_PSE_ENGINE_ID

---

[ec2-user@awsdti gemini]$ curl --location 'http://0.0.0.0:4000/chat/completions' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer <your token>' \
--data '{
  "model": "claude-sonnet-4-6",
  "messages": [
    {
      "role": "user",
      "content": "Wie wird das Wetter morgen in Singen am Hohentwiel?"
    }
  ],
  "tools": [
    {
      "type": "function",
      "function": {
        "name": "litellm_web_search",
        "description": "Search the web for current information",
        "parameters": {
          "type": "object",
          "properties": {
            "query": {"type": "string"}
          },
          "required": ["query"]
        }
      }
    }
  ]
}'
{"id":"chatcmpl-ac5029cc-4b39-4ca3-abf5-9d56eb023a3c","created":1775404891,"model":"claude-sonnet-4-6","object":"chat.completion","choices":[{"finish_reason":"tool_calls","index":0,"message":{"content":"","role":"assistant","tool_calls":[{"index":0,"function":{"arguments":"{\"query\": \"Wetter morgen Singen am Hohentwiel\"}","name":"litellm_web_search"},"id":"tooluse_I8ehiUVjTtGArUT8p1O6xr","type":"function"}]}}],"usage":{"completion_tokens":71,"prompt_tokens":611,"total_tokens":682,"completion_tokens_details":{"reasoning_tokens":0,"text_tokens":71},"prompt_tokens_details":{"cached_tokens":0,"cache_creation_tokens":0},"cache_creation_input_tokens":0,"cache_read_input_tokens":0}}[ec2-user@awsdti gemini]$ ^C

---