Values:
SETUP_ERROR_UNSPECIFIED (0):
Unspecified.
ERROR_INVALID_BASE_SETUP (1):
Invalid states for all customers, to be
redirected to AA UI for additional details.
ERROR_MISSING_EXTERNAL_SIGNING_KEY (2):
Returned when there is not an EKM key
configured.
ERROR_NOT_ALL_SERVICES_ENROLLED (3):
Returned when there are no enrolled services
or the customer is enrolled in CAA only for a
subset of services.
ERROR_SETUP_CHECK_FAILED (4):
Returned when exception was encountered
during evaluation of other criteria.