The municipality or the county shall not in any event be liable for the payment of the principal or interest of any bonds of the corporation or for the performance of any pledge, mortgage, obligation or agreement of any kind whatsoever which may be undertaken by the corporation, and none of the bonds of the corporation or any of its agreements or obligations shall be construed to constitute an indebtedness of the municipality or county within the meaning of any constitutional or statutory provisions of this state whatsoever.
A.R.S. § 35-832