Thanks for your inquiry. Please note timeout property accepts seconds value as follows.
// Get Client ID and Secret from https://dashboard.aspose.cloud/
Aspose.Words.Cloud.Sdk.Configuration config = new Aspose.Words.Cloud.Sdk.Configuration();
config.ClientId = MyAppSid;
config.ClientSecret = MyAppKey;
/// Gets or sets a request timeout in seconds.
/// Default is 100 seconds.
config.Timeout = 300;
WordsApi wordsApi = new WordsApi(config);