Values:
ALPHA (0):
The user has indicated this role is currently in an Alpha
phase. If this launch stage is selected, the stage field
will not be included when requesting the definition for a
given role.
BETA (1):
The user has indicated this role is currently
in a Beta phase.
GA (2):
The user has indicated this role is generally
available.
DEPRECATED (4):
The user has indicated this role is being
deprecated.
DISABLED (5):
This role is disabled and will not contribute
permissions to any principals it is granted to
in policies.
EAP (6):
The user has indicated this role is currently
in an EAP phase.
