fromJson static method

IngressVideoLayerResponse? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static IngressVideoLayerResponse? 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'bitrate'),
          'Required key "IngressVideoLayerResponse[bitrate]" is missing from JSON.');
      assert(json[r'bitrate'] != null,
          'Required key "IngressVideoLayerResponse[bitrate]" has a null value in JSON.');
      assert(json.containsKey(r'codec'),
          'Required key "IngressVideoLayerResponse[codec]" is missing from JSON.');
      assert(json[r'codec'] != null,
          'Required key "IngressVideoLayerResponse[codec]" has a null value in JSON.');
      assert(json.containsKey(r'frame_rate_limit'),
          'Required key "IngressVideoLayerResponse[frame_rate_limit]" is missing from JSON.');
      assert(json[r'frame_rate_limit'] != null,
          'Required key "IngressVideoLayerResponse[frame_rate_limit]" has a null value in JSON.');
      assert(json.containsKey(r'max_dimension'),
          'Required key "IngressVideoLayerResponse[max_dimension]" is missing from JSON.');
      assert(json[r'max_dimension'] != null,
          'Required key "IngressVideoLayerResponse[max_dimension]" has a null value in JSON.');
      assert(json.containsKey(r'min_dimension'),
          'Required key "IngressVideoLayerResponse[min_dimension]" is missing from JSON.');
      assert(json[r'min_dimension'] != null,
          'Required key "IngressVideoLayerResponse[min_dimension]" has a null value in JSON.');
      return true;
    }());

    return IngressVideoLayerResponse(
      bitrate: mapValueOfType<int>(json, r'bitrate')!,
      codec: mapValueOfType<String>(json, r'codec')!,
      frameRateLimit: mapValueOfType<int>(json, r'frame_rate_limit')!,
      maxDimension: mapValueOfType<int>(json, r'max_dimension')!,
      minDimension: mapValueOfType<int>(json, r'min_dimension')!,
    );
  }
  return null;
}