UsageReports constructor Null safety

UsageReports(
  1. {String? etag,
  2. String? kind,
  3. String? nextPageToken,
  4. List<UsageReport>? usageReports,
  5. List<UsageReportsWarnings>? warnings}
)

Implementation

UsageReports({
  this.etag,
  this.kind,
  this.nextPageToken,
  this.usageReports,
  this.warnings,
});