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-50783918
customer_id: 7ef8b7c0-96f5-425b-a34a-21b7e1f5f553
timestamp: '2026-01-06T09:43:31.932704'
items:
- sku: SKU-10520
  qty: 2
  price: 262.34
- sku: SKU-69100
  qty: 4
  price: 135.83
- sku: SKU-37913
  qty: 4
  price: 412.88
subtotal: 887.28
tax: 42.29
total: 731.95
payment_method: paypal
