S.D. Codified Laws § 1-16A-51
Nothing in this chapter shall be construed to authorize the authority to create a debt of the state within the meaning of the Constitution or statutes of South Dakota and all bonds issued by the authority pursuant to the provisions of this chapter are payable and shall state that they are payable solely from the funds pledged for their payment in accordance with the resolution authorizing their issuance or in any trust indenture or mortgage or deed of trust executed as security therefor. The state shall not in any event be liable for the payment of the principal of or interest on any bonds of the authority or for the performance of any pledge, mortgage, obligation, or agreement of any kind whatsoever which may be undertaken by the authority. No breach of any such pledge, mortgage, obligation, or agreement may impose any pecuniary liability upon the state or any charge upon their general credit or against their taxing power.
SDCL 1-16A-51