fromJson static method

Implementation

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

    return CreateSignInTokenRequest(
      userId: mapValueOfType<String>(json, r'user_id')!,
      expiresInSeconds:
          mapValueOfType<int>(json, r'expires_in_seconds') ?? 2592000,
    );
  }
  return null;
}