system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
Produce a YAML document for a error log.
assistant
Approach:
1. Task: Create error log in YAML
2. Complexity: complex - 8-10 fields, 3-4 levels
3. Format rules: consistent indentation, colon-space syntax, hyphen lists
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
error_id: e9863bf2-1156-4ee5-936b-cb846c109979
timestamp: '2026-01-06T09:43:30.292641'
level: ERROR
service: costService
message: Usually south space like.
stack_trace:
- at hand.py:400
- at turn.py:462
- at economy.py:282
context:
  user_id: d90b4db0-f54c-4172-8632-50621e65f6a0
  request_id: 0d6e60e7-88b3-4be5-b67b-5ef5e668afd7
