fromJson static method

SessionWarningResponse? fromJson(dynamic value)

Returns a new SessionWarningResponse instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static SessionWarningResponse? 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(() {
      assert(json.containsKey(r'code'),
          'Required key "SessionWarningResponse[code]" is missing from JSON.');
      assert(json[r'code'] != null,
          'Required key "SessionWarningResponse[code]" has a null value in JSON.');
      assert(json.containsKey(r'warning'),
          'Required key "SessionWarningResponse[warning]" is missing from JSON.');
      assert(json[r'warning'] != null,
          'Required key "SessionWarningResponse[warning]" has a null value in JSON.');
      return true;
    }());

    return SessionWarningResponse(
      code: mapValueOfType<String>(json, r'code')!,
      time: mapDateTime(json, r'time', r''),
      warning: mapValueOfType<String>(json, r'warning')!,
    );
  }
  return null;
}