src/main/java/org/jinstagram/realtime/InstagramSubscription.java
public SubscriptionResponse deleteAllSubscription() throws InstagramException {
        final OAuthRequest request = prepareOAuthRequest(Verbs.DELETE);
		request.addQuerystringParameter(Constants.SUBSCRIPTION_TYPE, "all");

        try {
            final Response response = request.send();
            return getSubscriptionResponse(response.getBody());
        } catch (IOException e) {
            throw new InstagramException("Failed to delete all subscriptions", e);
        }
	}
public SubscriptionResponse deleteAllSubscription() throws InstagramException {
        final OAuthRequest request = prepareOAuthRequest(Verbs.DELETE);
		request.addQuerystringParameter(Constants.SUBSCRIPTION_TYPE, "all");

        try {
            final Response response = request.send();
            return getSubscriptionResponse(response.getBody());
        } catch (IOException e) {
            throw new InstagramException("Failed to delete all subscriptions", e);
        }
	}
Deletes all the known subscription.

@return the response of this request, holding mainly the code