system
You are an expert in JSON format. Think step-by-step, then generate syntactically perfect JSON.
user
Generate error log data in JSON format.
assistant
Approach:
1. Task: Create error log in JSON
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: proper braces/brackets, quoted keys, correct value types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
{
  "error_id": "35258b76-e7b3-456a-b0cc-94fb923e242d",
  "timestamp": "2026-01-06T09:43:34.491748",
  "level": "WARNING",
  "service": "stationService",
  "message": "Support paper do before science see later name.",
  "stack_trace": [
    "at piece.py:150",
    "at but.py:24"
  ],
  "context": {
    "user_id": "821c8051-dd08-4950-a1c7-1795d243b508",
    "request_id": "95d984b8-060c-4fd4-b059-ae6959b12e22"
  }
}