if(UserManagement.LabMembershipRequestActions.APPROVE.equals(operation)) action = "approve";
if(UserManagement.LabMembershipRequestActions.REFUSE.equals(operation)) action = "refuse";
URIBuilder uriBuilder = new URIBuilder(baseUrl + "/security/labMembership");
uriBuilder.addParameter("userId", String.valueOf(userId));
uriBuilder.addParameter("labId", String.valueOf(labId));
uriBuilder.addParameter("requestId", String.valueOf(requestId));
uriBuilder.addParameter("action", action);
uriBuilder.addParameter("token", token);
return uriBuilder.build().toString();