CustomBackoffStrategy (contentstack-java 2.5.0 API)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface CustomBackoffStrategy
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`calculateDelay(int attempt, int statusCode, IOException exception)`	Calculates delay before next retry.

- Method Detail
  - calculateDelay
```
long calculateDelay(int attempt,
                    int statusCode,
                    IOException exception)
```
    Calculates delay before next retry.
    
    Parameters:
    
    attempt - current attempt number (0-based)
    
    statusCode - HTTP status code (or -1 for network errors)
    
    exception - the exception that occurred (may be null)
    
    Returns:
    
    delay in milliseconds before next retry