Retrieves a specific customer by their unique ID. This uses the internal customer ID, not an external ID like v1.
Customer unique identifier
Customer details retrieved successfully
Unique customer identifier
"123e4567-e89b-12d3-a456-426614174000"
Customer's first name
"John"
Customer's last name
"Doe"
Customer's email address
Customer's phone number
"+1234567890"
Whether the customer is active
true
Customer notification preferences
Customer creation timestamp
"2025-01-15T10:00:00.000Z"
Customer last update timestamp
"2025-01-15T10:00:00.000Z"