SDCL § 15-40-3: Special motion for expedited relief.

No later than sixty days after a party is served with a complaint, crossclaim, counterclaim, third-party complaint, or other pleading that asserts a cause of action to which the provisions of this chapter apply, or at a later time upon a showing of good cause, the party may file a special motion for expedited relief to dismiss the cause of action or part of the cause of action.