AdditionalMetadata.fromJson constructor

AdditionalMetadata.fromJson(
  1. Map<String, dynamic> json
)

Implementation

factory AdditionalMetadata.fromJson(Map<String, dynamic> json) {
  final List<String> values = (json["values"] as List).cast();
  if (values.length != 2) {
    throw const MessageException("invalid AdditionalMetadata data length");
  }
  return AdditionalMetadata(key: values[0], value: values[1]);
}