Real-time developer notifications reference guide

This topic lists and describes the types of Real-time developer notifications that you can receive from Google Play.

Encoding

Each publish made to a Cloud Pub/Sub topic contains a single base64-encoded data field.

{
  "message": {
    "attributes": {
      "key": "value"
    },
    "data": "eyAidmVyc2lvbiI6IHN0cmluZywgInBhY2thZ2VOYW1lIjogc3RyaW5nLCAiZXZlbnRUaW1lTWlsbGlzIjogbG9uZywgIm9uZVRpbWVQcm9kdWN0Tm90aWZpY2F0aW9uIjogT25lVGltZVByb2R1Y3ROb3RpZmljYXRpb24sICJzdWJzY3JpcHRpb25Ob3RpZmljYXRpb24iOiBTdWJzY3JpcHRpb25Ob3RpZmljYXRpb24sICJ0ZXN0Tm90aWZpY2F0aW9uIjogVGVzdE5vdGlmaWNhdGlvbiB9",
    "messageId": "136969346945"
  },
  "subscription": "projects/myproject/subscriptions/mysubscription"
}

After you decode the base64-encoded data field, the DeveloperNotification contains the following fields:

{
  "version": string,
  "packageName": string,
  "eventTimeMillis": long,
  "oneTimeProductNotification": OneTimeProductNotification,
  "subscriptionNotification": SubscriptionNotification,
  "testNotification": TestNotification
}

These fields are described in the following table.

Property name	Value	Description
version	string	The version of this notification. Initially, this is "1.0". This version is distinct from other version fields.
packageName	string	The package name of the application that this notification relates to (for example, `com.some.thing`).
eventTimeMillis	long	The timestamp when the event occurred, in milliseconds since the Epoch.
subscriptionNotification	SubscriptionNotification	If this field is present, then this notification is related to a subscription, and this field contains additional information related to the subscription. Note that this field is mutually exclusive with testNotification and oneTimeProductNotification.
oneTimeProductNotification	OneTimeProductNotification	If this field is present, then this notification is related to a one-time purchase, and this field contains additional information related to the purchase. Note that this field is mutually exclusive with testNotification and subscriptionProductNotification.
testNotification	TestNotification	If this field is present, then this notification is related to a test publish. These are sent only through the Google Play Developer Console. Note that this field is mutually exclusive with subscriptionNotification and oneTimeProductNotification.

SubscriptionNotification

A SubscriptionNotification contains the following fields:

{
  "version": string,
  "notificationType": int,
  "purchaseToken": string,
  "subscriptionId": string
}

Property name	Value	Description
version	string	The version of this notification. Initially, this is "1.0". This version is distinct from other version fields.
notificationType	int	The notificationType for a subscription can have the following values: (1) SUBSCRIPTION_RECOVERED - A subscription was recovered from account hold. (2) SUBSCRIPTION_RENEWED - An active subscription was renewed. (3) SUBSCRIPTION_CANCELED - A subscription was either voluntarily or involuntarily cancelled. For voluntary cancellation, sent when the user cancels. (4) SUBSCRIPTION_PURCHASED - A new subscription was purchased. (5) SUBSCRIPTION_ON_HOLD - A subscription has entered account hold (if enabled). (6) SUBSCRIPTION_IN_GRACE_PERIOD - A subscription has entered grace period (if enabled). (7) SUBSCRIPTION_RESTARTED - User has restored their subscription from Play > Account > Subscriptions. The subscription was canceled but had not expired yet when the user restores. For more information, see [Restorations](/google/play/billing/subscriptions#restore). (8) SUBSCRIPTION_PRICE_CHANGE_CONFIRMED - A subscription price change has successfully been confirmed by the user. (9) SUBSCRIPTION_DEFERRED - A subscription's recurrence time has been extended. (10) SUBSCRIPTION_PAUSED - A subscription has been paused. (11) SUBSCRIPTION_PAUSE_SCHEDULE_CHANGED - A subscription pause schedule has been changed. (12) SUBSCRIPTION_REVOKED - A subscription has been revoked from the user before the expiration time. (13) SUBSCRIPTION_EXPIRED - A subscription has expired.
purchaseToken	string	The token provided to the user's device when the subscription was purchased.
subscriptionId	string	The purchased subscription's product ID (for example, "monthly001").

Example

Here's an example of a notification for a new subscription purchase:

{
  "version":"1.0",
  "packageName":"com.some.thing",
  "eventTimeMillis":"1503349566168",
  "subscriptionNotification":
  {
    "version":"1.0",
    "notificationType":4,
    "purchaseToken":"PURCHASE_TOKEN",
    "subscriptionId":"monthly001"
  }
}

OneTimeProductNotification

A OneTimeProductNotification contains the following fields:

{
  "version": string,
  "notificationType": int,
  "purchaseToken": string,
  "sku": string
}

Property Name	Value	Description
version	string	The version of this notification. Initially, this will be "1.0". This version is distinct from other version fields.
notificationType	int	The type of notification. It can have the following values: (1) ONE_TIME_PRODUCT_PURCHASED - A one-time product was successfully purchased by a user. (2) ONE_TIME_PRODUCT_CANCELED - A pending one-time product purchase has been canceled by the user.
purchaseToken	string	The token provided to the user’s device when purchase was made.
sku	string	The purchased one-time product ID (for example, "sword_001")

Example

Here's an example of a notification for a new one-time purchase:

{
  "version":"1.0",
  "packageName":"com.some.thing",
  "eventTimeMillis":"1503349566168",
  "oneTimeProductNotification":
  {
    "version":"1.0",
    "notificationType":1,
    "purchaseToken":"PURCHASE_TOKEN",
    "sku":"my.sku"
  }
}

TestNotification

A TestNotification contains the following fields:

{
  "version": string
}

Property name	Value	Description
version	string	The version of this notification. Initially, this is "1.0". This version is distinct from other version fields.

Example

Here's an example of a test notification:

{
  "version":"1.0",
  "packageName":"com.some.thing",
  "eventTimeMillis":"1503350156918",
  "testNotification":
  {
    "version":"1.0"
  }
}