params HstAccessControl::UpdateRole	(	int	nId,
		params	pRoleData,
		boolean	bProtection
	)

Updates the user's role.

Parameters:

nId	(int) role ID.
pRoleData	(params) role parameters. KLHST_ACL_ROLE_NAME is required. See Role.
bProtection	(boolean) if true, then it checks that the user does not reduce his or her rights.

Returns:

(params) role parameters (GUID, ID, display name) in the following format:

+--- (PARAMS_T)
     +---KLHST_ACL_ROLE_DN = (STRING_T)<display name>
     +---KLHST_ACL_ROLE_ID = (INT_T)<id>
     +---KLHST_ACL_ROLE_NAME = (STRING_T)<guid>