The main thrust of Rule 57 is that actions for declaratory judgment are to be brought in accordance with the Rules. This is true even where the insurer had commenced a declaratory judgment action to resolve a good faith dispute over its coverage obligations.To secure declaratory relief in a case involving administrative action, a plaintiff must show that. While the act provided a remedy that was useful in all areas of litigation, it proved particularly useful in securing judicial review of administrative action. "It is settled law that, as a procedural remedy, the federal rules respecting declaratory judgment actions, apply in diversity cases. In a declaratory judgment action. However, due tc inherent deficiencies a declaratory judgment action may not constitute the complete solution. DJ, Tocci commenced a declaratory judgment action in New Jersey state court ("Tocci DJ"). Civil Action No. COMPLAINT FOR DECLARATORY. Summary judgment in the party's favor as to all or any part of the claim, counterclaim, cross-claim, or declaratory judgment action.