vk.notifications.sendMessage

Sends a notification to the users of the application

Name	Required	Type	Description
user_ids	true	Set[]	Comma separated list of user identifiers
message	true	String	Notification text, maximum 254 characters
fragment	false	String	Hash part in reference to application

Session is required

The method has a limit of 1 notification from the application per day for each user.
When making calls with a developer token, you can send an unlimited number of notifications to application developers

{ "response": { "count": "int", "items": [ "Object" ] } }

	json

Используем для подписи secret_key = session_secret_key

Используем для подписи secret_key = application_secret_key

Используем для подписи secret_key = MD5(access_token + application_secret_key)

secret_key =

Сортируем и склеиваем параметры запроса и secret_key

Рассчитываем MD5 от полученной строки и получаем параметр sig