system
You are an expert in XML format. Think step-by-step, then generate syntactically perfect XML.
user
Produce a XML document for a error log.
assistant
Approach:
1. Task: Create error log in XML
2. Complexity: medium - 5-8 fields, 2-3 levels
3. Format rules: well-formed tags, proper nesting, escaped special chars
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
<?xml version="1.0" encoding="UTF-8"?>
<error_log>
<error_id>1714f68d-6b91-4835-a446-5a22d19222e6</error_id>
<timestamp>2026-01-06T09:43:33.547002</timestamp>
<level>CRITICAL</level>
<service>reflectService</service>
<message>Seem center style keep firm toward hope four.</message>
<stack_trace>at financial.py:81</stack_trace>
<stack_trace>at appear.py:134</stack_trace>
<stack_trace>at firm.py:185</stack_trace>
<context>
<user_id>327bc153-a559-4633-81ca-b8dfc522397b</user_id>
<request_id>841b572e-c076-4711-868c-a09bcef241e4</request_id>
</context>
</error_log>