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Example
{
  "external_id": "1",
  "first_name": "Wayne",
  "last_name": "Rooney",
  "email": "[email protected]",
  "external_created_at": "2023-11-19T21:19:30.559Z",
  "external_updated_at": "2023-11-20T21:09:22.509Z"
}
When sending customer events to Smile, the following fields are used to represent and describe the customer.
​
external_id
string
The unique id of the customer in your database. This should never change for a given customer.
​
first_name
string
The customer’s first name.
​
last_name
string
The customer’s last name.
​
email
string
The customer’s email address.
​
external_created_at
string<date-time>
The date the customer what created in your system.
​
external_updated_at
string<date-time>
The date the customer was last updated in your system.