public boolean hasQualifiedPermission(PermissionType permissionName, String orgQualifier) {
        String key = createQualifiedPermissionKey(permissionName, orgQualifier);
        return qualifiedPermissions.contains(key);
    }
Returns true if the qualified permission exists.
@param permissionName the permission name
@param orgQualifier the org qualifier
@return true if has qualified permission
manager/api/security/src/main/java/io/apiman/manager/api/security/impl/IndexedPermissions.java