CommandsOuterClass.ExerciseCommandOrBuilder | 
CommandsOuterClass.CommandOrBuilder.getExerciseOrBuilder()
.com.daml.ledger.api.v1.ExerciseCommand exercise = 2[json_name = "exercise"]; 
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CommandsOuterClass.ExerciseCommandOrBuilder | 
CommandsOuterClass.Command.getExerciseOrBuilder()
.com.daml.ledger.api.v1.ExerciseCommand exercise = 2[json_name = "exercise"]; 
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CommandsOuterClass.ExerciseCommandOrBuilder | 
CommandsOuterClass.Command.Builder.getExerciseOrBuilder()
.com.daml.ledger.api.v1.ExerciseCommand exercise = 2[json_name = "exercise"]; 
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