message: blling - router - URL simplified
diff: @@ -498,11 +498,11 @@ export enum ServerRoute {
  REST_TENANTS = 'tenants',
  // BILLING URLs for CRUD operations on PAYMENT METHODS
  - REST_BILLING_PAYMENT_METHODS = 'billing/users/:userID/payment-methods',
  - REST_BILLING_PAYMENT_METHOD = 'billing/users/:userID/payment-methods/:paymentMethodID',
  + REST_BILLING_PAYMENT_METHODS = 'users/:userID/payment-methods',
  + REST_BILLING_PAYMENT_METHOD = 'users/:userID/payment-methods/:paymentMethodID',
  // BILLING URLs for Non-CRUD Operations on PAYMENT METHODS
  - REST_BILLING_PAYMENT_METHOD_SETUP = 'billing/users/:userID/payment-methods/setup',
  - REST_BILLING_PAYMENT_METHOD_ATTACH = 'billing/users/:userID/payment-methods/:paymentMethodID/attach',
  - REST_BILLING_PAYMENT_METHOD_DETACH = 'billing/users/:userID/payment-methods/:paymentMethodID/detach',
  + REST_BILLING_PAYMENT_METHOD_SETUP = 'users/:userID/payment-methods/setup',
  + REST_BILLING_PAYMENT_METHOD_ATTACH = 'users/:userID/payment-methods/:paymentMethodID/attach',
  + REST_BILLING_PAYMENT_METHOD_DETACH = 'users/:userID/payment-methods/:paymentMethodID/detach',
  }
  