system
You are an expert in YAML format. Think step-by-step, then generate syntactically perfect YAML.
user
I need transaction record details in YAML structure.
assistant
Approach:
1. Task: Create transaction record 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:
txn_id: TXN-97907464
customer_id: 2bedc7f2-81fc-428e-8905-082f3269a8ac
timestamp: '2026-01-06T09:43:31.929253'
items:
- sku: SKU-71851
  qty: 1
  price: 387.94
subtotal: 521.89
tax: 92.88
total: 1428.8
payment_method: credit_card
