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>1b701b2a-6b26-491b-91df-c9795fd41974</error_id>
<timestamp>2026-01-06T09:43:30.501366</timestamp>
<level>WARNING</level>
<service>seemService</service>
<message>Agreement event show deep.</message>
<stack_trace>at mission.py:492</stack_trace>
<stack_trace>at camera.py:249</stack_trace>
<context>
<user_id>058a98d6-598c-4e12-8591-514cea394467</user_id>
<request_id>49d06bf4-1713-4e5f-87be-aceca9f1be9b</request_id>
</context>
</error_log>