PricingInfo constructor Null safety

PricingInfo(
  1. {AggregationInfo? aggregationInfo,
  2. double? currencyConversionRate,
  3. String? effectiveTime,
  4. PricingExpression? pricingExpression,
  5. String? summary}
)

Implementation

PricingInfo({
  this.aggregationInfo,
  this.currencyConversionRate,
  this.effectiveTime,
  this.pricingExpression,
  this.summary,
});