What is the test for an amended complaint in a civil case brought by a prisoner alleging illegal search and seizure?

In any amended complaint plaintiff elects to file, he will need to clarify whether the alleged illegal search and seizure he complains of resulted in a conviction or sentence. It is well established that "a state prisoner's 1983 action is barred (absent prior invalidation) - no matter the relief sought (damages or equitable relief), no matter the target of the prisoner's suit (state conduct leading to conviction or internal prison proceedings) - if success in that action would necessarily demonstrate the invalidity of confinement or its duration." Wilkinson v. Dotson, 544

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