SubscriptionMessageConnectionInit 7.0.2 API

All Implemented Interfaces:
```
public final class SubscriptionMessageConnectionInit
extends GraphQLSubscriptionMessage
                    
```
Indicates that the client wants to establish a connection within the existing socket.
Connection init process may fail with the following status codes
- 4403: Forbidden - if server rejects the connection (e.g. due to auth)
- 4408: Connection initialisation timeout - if connection-init is not received within specified connection timeout
- 4429: Too many initialisation requests - if server receives more than one connection-init requests

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final String`	`type`
`private final Object`	`payload`

Constructor Summary

Constructors
Constructor	Description
`SubscriptionMessageConnectionInit(Object payload)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`String`	`getType()`
`final Object`	`getPayload()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SubscriptionMessageConnectionInit
```
SubscriptionMessageConnectionInit(Object payload)
```
    Parameters:
    
    payload - optional field to provide additional details about the connection
- Method Detail
  - getType
```
 String getType()
```
  - getPayload
```
 final Object getPayload()
```