{
  "type": "result",
  "subtype": "error_max_structured_output_retries",
  "duration_ms": 23702,
  "duration_api_ms": 16445,
  "is_error": true,
  "num_turns": 10,
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    "server_tool_use": {
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      "web_fetch_requests": 0
    },
    "service_tier": "standard",
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      "ephemeral_1h_input_tokens": 0,
      "ephemeral_5m_input_tokens": 0
    },
    "inference_geo": "",
    "iterations": [],
    "speed": "standard"
  },
  "modelUsage": {
    "claude-sonnet-4-6": {
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      "outputTokens": 2164,
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  "permission_denials": [],
  "fast_mode_state": "off",
  "uuid": "11c8c035-0453-4977-942c-700e6d7b3709",
  "errors": [
    "Failed to provide valid structured output after 5 attempts"
  ]
}