{
"id": "string",
"programId": "string",
"email": "string",
"origin": "API",
"referral": "string",
"utmCampaign": "string",
"utmSource": "string",
"utmMedium": "string",
"balanceNotifications": true,
"tierNotifications": true,
"rewardAvailableNotifications": true,
"locationNotifications": true,
"marketingNotifications": true,
"referralEarned": true,
"createdAt": "string",
"updatedAt": "string",
"userData": {
"id": "string",
"customerId": "string",
"externalCustomerId": "string",
"firstName": "string",
"lastName": "string",
"phone": "string",
"emailVerified": true,
"createdAt": "string",
"updatedAt": "string"
},
"loyaltyData": {
"id": "string",
"customerId": "string",
"loyaltyCustomerId": "string",
"balance": 0,
"memberSince": "string",
"tierStatus": "string",
"referralLink": "string",
"createdAt": "string",
"updatedAt": "string"
},
"customerTier": {
"id": "string",
"customerId": "string",
"currentTierId": "string",
"carryTierId": "string",
"currentTierPoints": 0,
"carryTierPoints": 0,
"tierChangedAt": "string",
"recalculationDate": "string"
}
}