ServiceCall (sdk-core 9.21.1 API)

Type Parameters:

T - the generic type
```
public interface ServiceCall<T>
```
Service Call.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ServiceCall<T>`	`addHeader(java.lang.String name, java.lang.String value)`	Add a header to the request before executing.
`void`	`cancel()`	Cancel the current request if possible.
`void`	`enqueue(ServiceCallback<T> callback)`	Asynchronous request with added HTTP information.
`Response<T>`	`execute()`	Synchronous request.
`io.reactivex.Single<Response<T>>`	`reactiveRequest()`	Reactive request using the RxJava 2 library.

- Method Detail
  - addHeader
```
ServiceCall<T> addHeader(java.lang.String name,
                         java.lang.String value)
```
    Add a header to the request before executing.
    
    Parameters:
    
    name - the name of the header
    
    value - the value of the header
    
    Returns:
    
    the ServiceCall with updated headers
  - execute
```
Response<T> execute()
             throws java.lang.RuntimeException
```
    Synchronous request.
    
    Returns:
    
    a Response object with the generic response model and various HTTP information fields
    
    Throws:
    
    java.lang.RuntimeException - the exception from HTTP request
  - enqueue
```
void enqueue(ServiceCallback<T> callback)
```
    Asynchronous request with added HTTP information. In this case, you receive a callback when the data has been received.
    
    Parameters:
    
    callback - the callback
  - reactiveRequest
```
io.reactivex.Single<Response<T>> reactiveRequest()
```
    Reactive request using the RxJava 2 library. See https://github.com/ReactiveX/RxJava. In addition, the wrapped service call will contain added HTTP information.
    
    Returns:
    
    a Single object containing the service call to be observed/subscribed to
  - cancel
```
void cancel()
```
    Cancel the current request if possible.