Does 42 U.S.C. § 1983 provide a 'good-faith defense' to private entities who violate another's constitutional rights before the courts have clearly established the illegality of their conduct?

question presented is: Does 42 U.S.C. § 1983 provide a “good-faith defense” to private entities who violate another’s (i) constitutional rights before the courts have clearly established the illegality of their conduct? 2. Assuming that 42 U.S.C. § 1983 establishes a “good-faith defense” for private defendants, the parties disagree over its scope. The union believes that its goodfaith reliance on pre-Janus statutes and court rulings should shield it not only from liability for damages, but also from restitutionary remedies that merely require the return of property that was taken in good faith but in violation of another’s constitutional rights. Ms. Mooney acknowledges that defenses such as qualified immunity or “good faith” can shield a defendant from liability for damages, but these defenses never allow defendants to enrich themselves by keeping money or property that they took in violation of the Constitution. The issue presented is: Do the defenses of qualified immunity or “good faith” allow a defendant who takes another person’s money or property in violation of the Constitution—but in reliance on a statute or court ruling that purported to authorize its conduct and is only later declared unconstitutional—to keep that money or property when the owner sues for its return? (ii)