When using the CSV User Import ingestion method, what is required for each user?

In the context of the CSV User Import ingestion method, a unique identifier for each user is essential because it ensures that each user entry in the system is distinct and can be accurately managed. This unique identifier typically serves as a key to prevent duplication and allows the system to track user interactions and data effectively.

Having a unique identifier helps maintain data integrity and facilitates operations such as updates, deletions, or specific user queries. Other data points, like names or time zones, can aid in classification and personalization but do not serve the same critical function as a unique identifier, which is fundamental for the system's organization and functionality. This makes the unique identifier a necessary component for user import processes within platforms that require structured user management.