The state of a
CertificateAuthority,
indicating if it can be used.
Values:
STATE_UNSPECIFIED (0):
Not specified.
ENABLED (1):
Certificates can be issued from this CA. CRLs
will be generated for this CA.
DISABLED (2):
Certificates cannot be issued from this CA.
CRLs will still be generated.
PENDING_ACTIVATION (3):
Certificates cannot be issued from this CA.
CRLs will not be generated.
PENDING_DELETION (4):
Certificates cannot be issued from this CA.
CRLs will not be generated.