fromJson static method

GenerateInput? fromJson(dynamic value)

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

Implementation

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

    return GenerateInput(
      brief: mapValueOfType<String>(json, r'brief'),
      channels: mapValueOfType<String>(json, r'channels'),
      design: mapValueOfType<String>(json, r'design'),
      doctype: mapValueOfType<String>(json, r'doctype'),
      kind: mapValueOfType<String>(json, r'kind'),
      model: mapValueOfType<String>(json, r'model'),
      product: mapValueOfType<String>(json, r'product'),
      project: mapValueOfType<String>(json, r'project'),
      sourceMedia: mapValueOfType<String>(json, r'source_media'),
      title: mapValueOfType<String>(json, r'title'),
      tone: mapValueOfType<String>(json, r'tone'),
      voice: mapValueOfType<String>(json, r'voice'),
    );
  }
  return null;
}