Last updated on July 3, 2025

Session Notification Events 0.1.0 documentation

Protobuf File Spec: session.proto

Published Messages (session)

The service publishes one of these messages below.

`onPartyCreated`

Contains fields from and the following payload.

Example value

{
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`id`

This is a free-form object.

`version`

This is a free-form object.

`name`

This is a free-form object.

`namespace`

This is a free-form object.

`parentNamespace`

This is a free-form object.

`timestamp`

This is a free-form object.

`userId`

This is a free-form object.

`traceId`

This is a free-form object.

`sessionId`

This is a free-form object.

`spanContext`

This is a free-form object.

Published Messages (sessionNotification)

The service publishes one of these messages below.

`sessionNotification`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

Published Messages (sessionEvent)

The service publishes one of these messages below.

`OnSessionEnded`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

Published Messages (mpv2SessionHistory)

The service publishes one of these messages below.

`GameSessionEndedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionInvitedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionInvitedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionMembersChangedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionKickedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionCreatedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionUpdatedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionRejectedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionDSStatusChangedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionCodeChangedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`GameSessionCodeRevokedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`PartyCreatedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`PartyUpdatedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`PartyKickedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`PartyLeaveEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`PartyInvitedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`PartyRejectedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`PartyJoinedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

`PartyMembersChangedEvent`

Contains fields from event and the following payload.

Example value

{
  "payload": {
    "userIds": [
      "string"
    ],
    "namespace": "string",
    "topicName": "string",
    "message": "string"
  },
  "id": "string",
  "version": 0,
  "name": "string",
  "namespace": "string",
  "parentNamespace": "string",
  "timestamp": "2019-08-24T14:15:22Z",
  "userId": "string",
  "traceId": "string",
  "sessionId": "string",
  "spanContext": "string"
}

`payload`

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

Schemas

event

Name	Type	Description
id	string	-
version	integer	-
name	string	-
namespace	string	-
parentNamespace	string	-
timestamp	string (date-time)	-
userId	string	-
traceId	string	-
sessionId	string	-
spanContext	string	-

notificationPayload

Name	Type	Description
userIds	array	-
namespace	string	-
topicName	string	-
message	string	-

Published Messages (session)​

onPartyCreated​

id​

version​

name​

namespace​

parentNamespace​

timestamp​

userId​

traceId​

sessionId​

spanContext​

Published Messages (sessionNotification)​

sessionNotification​

payload​

Published Messages (sessionEvent)​

OnSessionEnded​

payload​

Published Messages (mpv2SessionHistory)​

GameSessionEndedEvent​

payload​

GameSessionInvitedEvent​

payload​

GameSessionInvitedEvent​

payload​

GameSessionMembersChangedEvent​

payload​

GameSessionKickedEvent​

payload​

GameSessionCreatedEvent​

payload​

GameSessionUpdatedEvent​

payload​

GameSessionRejectedEvent​

payload​

GameSessionDSStatusChangedEvent​

payload​

GameSessionCodeChangedEvent​

payload​

GameSessionCodeRevokedEvent​

payload​

PartyCreatedEvent​

payload​

PartyUpdatedEvent​

payload​

PartyKickedEvent​

payload​

PartyLeaveEvent​

payload​

PartyInvitedEvent​

payload​

PartyRejectedEvent​

payload​

PartyJoinedEvent​

payload​

PartyMembersChangedEvent​

payload​

Schemas​

event​

notificationPayload​

Published Messages (session)

`onPartyCreated`

`id`

`version`

`name`

`namespace`

`parentNamespace`

`timestamp`

`userId`

`traceId`

`sessionId`

`spanContext`

Published Messages (sessionNotification)

`sessionNotification`

`payload`

Published Messages (sessionEvent)

`OnSessionEnded`

`payload`

Published Messages (mpv2SessionHistory)

`GameSessionEndedEvent`

`payload`

`GameSessionInvitedEvent`

`payload`

`GameSessionInvitedEvent`

`payload`

`GameSessionMembersChangedEvent`

`payload`

`GameSessionKickedEvent`

`payload`

`GameSessionCreatedEvent`

`payload`

`GameSessionUpdatedEvent`

`payload`

`GameSessionRejectedEvent`

`payload`

`GameSessionDSStatusChangedEvent`

`payload`

`GameSessionCodeChangedEvent`

`payload`

`GameSessionCodeRevokedEvent`

`payload`

`PartyCreatedEvent`

`payload`

`PartyUpdatedEvent`

`payload`

`PartyKickedEvent`

`payload`

`PartyLeaveEvent`

`payload`

`PartyInvitedEvent`

`payload`

`PartyRejectedEvent`

`payload`

`PartyJoinedEvent`

`payload`

`PartyMembersChangedEvent`

`payload`

Schemas

event

notificationPayload