What is the test for damages under Section 1983 of the Criminal Code when a plaintiff alleges that they have been wrongly convicted, imprisoned or improperly imprisoned?

allegedly unconstitutional conviction or imprisonment, "a 1983 plaintiff must prove that the conviction or sentence has been reversed on direct appeal, expunged by executive order, declared invalid by a state tribunal authorized to make such determination, or called into question by a federal court's issuance of a writ of habeas corpus, 28 U.S.C. 2254." Heck v. Humphrey, 512 U.S. 477, 487-88 (1994). "A claim for damages bearing that relationship to a conviction or sentence that has not been so invalidated is not cognizable under 1983." Id. at 488.