The license cost per user is determined by the __________ that consumes features of the most expensive cloud shell license during a billing cycle.

The correct answer is based on the concept of user roles within the licensing model of the cloud service. In environments where software-as-a-service (SaaS) licenses are utilized, different roles can involve varying levels of access to features and functionalities.

The license cost per user is determined by their specific role, because each role typically encompasses different capabilities and often aligns with the features that are incorporated in the most expensive licensing tier. This means that if a user's role requires access to higher-cost features, the associated licensing costs will reflect that role's requirements.

In this case, understanding the roles within the system is essential as they dictate the level of access and the corresponding costs that are allocated to each user depending on their responsibilities and needs. Thus, the license structure is structured to account for the capabilities tied to each role, ensuring that organizations are charged appropriately based on how they use the service.