esaReflectorAdminState is a read-only AdminState value representing the ESA Reflector's administrative state, and like the probe's version it is explicitly not externally managed, meaning it is observed rather than set directly. An administrator reads it to see the reflector's intended operating state as maintained internally rather than as a direct configuration input. For example, a management station polls this alongside esaReflectorOperationalState to confirm a reflector reaches the state expected after creation, rather than trying to set this value directly.