fromJson static method

Implementation

// ignore: prefer_constructors_over_static_methods
static ParticipantCountByMinuteResponse? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key),
            'Required key "ParticipantCountByMinuteResponse[$key]" is missing from JSON.');
        assert(json[key] != null,
            'Required key "ParticipantCountByMinuteResponse[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return ParticipantCountByMinuteResponse(
      first: mapValueOfType<int>(json, r'first')!,
      last: mapValueOfType<int>(json, r'last')!,
      max: mapValueOfType<int>(json, r'max')!,
      min: mapValueOfType<int>(json, r'min')!,
      startTs: mapDateTime(json, r'start_ts', r'')!,
    );
  }
  return null;
}