code: protected final void initialize(OperationContext opContext) {
          RequestResult currResult = new RequestResult();
          this.setResult(currResult);
          opContext.appendRequestResult(currResult);
  
          this.setException(null);
          this.setNonExceptionedRetryableFailure(false);
          this.setIsSent(false);
      }
docs: Resets the operation status flags between operations.