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Links your user ID to the SDK’s anonymous ID for cross-device entitlement tracking and attribution. Call this after a successful login to sync the user’s entitlements across devices.

Signature

Parameters

NameTypeDescription
userIdStringYour user’s unique identifier from your auth system.
attributesUserAttributes?Optional structured attributes to set for the user in one call. Defaults to nil.

Usage

Basic identification

With attributes

Call identify() after a successful login. On logout, call reset() to clear the user ID and cached entitlements.