system
You are an expert in JSON format. Think step-by-step, then generate syntactically perfect JSON.
user
I need customer review details in JSON structure.
assistant
Approach:
1. Task: Create customer review in JSON
2. Complexity: simple - 3-5 fields, minimal nesting
3. Format rules: proper braces/brackets, quoted keys, correct value types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
{
  "review_id": "REV-6802748",
  "user_id": "3a3de68b-84b5-45cb-967b-b6a5e3c029cb",
  "rating": 4,
  "helpful_votes": 3,
  "product_id": "PROD-460527"
}