See: Description
| Interface | Description | 
|---|---|
| HttpHeaders | HTTP constant headers. | 
| HttpStatus | Constants enumerating the HTTP status codes. | 
| ResponseConverter<T> | The Interface ResponseConverter. | 
| ServiceCall<T> | Service Call. | 
| ServiceCallback<T> | Callback with the response for an Asynchronous request. | 
| Class | Description | 
|---|---|
| HttpClientSingleton | This class encapsulate the  OkHttpClientinstance in a singleton pattern. | 
| HttpMediaType | An abstraction for a media type. | 
| InputStreamRequestBody | RequestBody that takes an  InputStream. | 
| NameValue | A name / value pair parameter used as an element of HTTP messages. | 
| RequestBuilder | Convenience class for constructing HTTP/HTTPS requests. | 
| WatsonCookieJar | This is an adapter that uses  JavaNetCookieJarand ignore Speech to Text sessions for session less requests. |