# Update customer loyalty status

Updates the loyalty program status for the authenticated customer. Allows customers to opt-in, opt-out, or exclude themselves from the loyalty program. Status changes are logged in the activity log with appropriate event types (CUSTOMER_EXCLUDED, CUSTOMER_INCLUDED). When a customer is excluded, they stop earning points but retain existing points and rewards.

Endpoint: POST /loyalty/cp/api/update-customer-status

## Request fields (application/json):

  - `customerId` (integer)
    Unique identifier of the customer

  - `dob` (string)
    Customer date of birth
    Example: "2026-01-12"

  - `status` (string)
    Customer loyalty status
    Enum: "ACTIVE", "INACTIVE", "EXCLUDED", "EXCLUDED_BY_CUSTOMER", "ACTIVE", "INACTIVE", "EXCLUDED", "EXCLUDED_BY_CUSTOMER"

## Response 200 fields (application/json):

  - `id` (integer)

  - `shop` (string, required)

  - `customerId` (integer, required)

  - `firstName` (string)

  - `lastName` (string)

  - `email` (string)

  - `status` (string)
    Enum: "ACTIVE", "INACTIVE", "EXCLUDED", "EXCLUDED_BY_CUSTOMER"

  - `createAt` (string, required)

  - `dob` (string)

  - `enableEmail` (boolean)

  - `token` (string)

  - `redeemLimit` (integer)

  - `redeemLimitOnce` (integer)

  - `vipTier` (string)

  - `vipTierId` (integer)

  - `vipTierSummary` (string)

  - `availablePoints` (number, required)

  - `pendingPoints` (number, required)

  - `displayName` (string)

  - `vipTierExpiredAt` (string)

  - `spentAmount` (number)

  - `lastActivity` (string)

  - `ordersCount` (integer)

  - `lastMonthlyReminderSentDate` (string)

  - `redeemedPoints` (number)

  - `lastRewardExpiryReminderSentDate` (string)

  - `vipAssignType` (string)
    Enum: "MANUAL", "AUTO_RENEWAL", "RENEWAL_ON_HIGHER_TIER"

  - `phone` (string)

  - `loyaltyProgramEnabled` (boolean)

  - `emailSetting` (string)

  - `skipReview` (boolean)

  - `updatedSettings` (string)

  - `storeCreditAccountId` (string)

  - `emailBouncedOrFailed` (boolean)

  - `availableStoreCredits` (number)

  - `isDeletedFromShopify` (boolean)

  - `enableEmailMarketing` (boolean)

  - `enableSmsMarketing` (boolean)

  - `tags` (string)

  - `vipTierAmount` (number)


## Response 400 fields

## Response 401 fields