toValue method
Implementation
String toValue() {
  switch (this) {
    case CostCategoryRuleVersion.costCategoryExpressionV1:
      return 'CostCategoryExpression.v1';
  }
}String toValue() {
  switch (this) {
    case CostCategoryRuleVersion.costCategoryExpressionV1:
      return 'CostCategoryExpression.v1';
  }
}