NEX Protocols > Matchmake Extension (109)

The following games have additional methods in the matchmake extension protocol:

• Mario Kart 8
• Mario Kart 8 Deluxe
• Mario Strikers: Battle League
• Monster Hunter XX (3DS)
• Nintendo Switch Sports
• Pokemon X / Y
• Super Mario Bros. 35
• Super Smash Bros. 4
• Super Smash Bros. Ultimate

This remainder of this page describes the methods that are not specific to any game.

Method ID	Method Name
1	CloseParticipation
2	OpenParticipation
3	AutoMatchmake_Postpone
4	BrowseMatchmakeSession
5	BrowseMatchmakeSessionWithHostUrls
6	CreateMatchmakeSession
7	JoinMatchmakeSession
8	ModifyCurrentGameAttribute
9	UpdateNotificationData
10	GetFriendNotificationData
11	UpdateApplicationBuffer
12	UpdateMatchmakeSessionAttribute
13	GetlstFriendNotificationData
14	UpdateMatchmakeSession
15	AutoMatchmakeWithSearchCriteria_Postpone
16	GetPlayingSession
17	CreateCommunity
18	UpdateCommunity
19	JoinCommunity
20	FindCommunityByGatheringId
21	FindOfficialCommunity
22	FindCommunityByParticipant
23	UpdatePrivacySetting
24	GetMyBlockList
25	AddToBlockList
26	RemoveFromBlockList
27	ClearMyBlockList
28	ReportViolation
29	IsViolationUser
30	JoinMatchmakeSessionEx
31	GetSimplePlayingSession
32	GetSimpleCommunity
33	AutoMatchmakeWithGatheringId_Postpone
34	UpdateProgressScore
35	DebugNotifyEvent
36	GenerateMatchmakeSessionSystemPassword
37	ClearMatchmakeSessionSystemPassword
38	CreateMatchmakeSessionWithParam
39	JoinMatchmakeSessionWithParam
40	AutoMatchmakeWithParam_Postpone
41	FindMatchmakeSessionByGatheringIdDetail
42	BrowseMatchmakeSessionNoHolder
43	BrowseMatchmakeSessionWithHostUrlsNoHolder
44	UpdateMatchmakeSessionPart
45	RequestMatchmaking
46	WithdrawMatchmaking
47	WithdrawMatchmakingAll
48	FindMatchmakeSessionByGatheringId
49	FindMatchmakeSessionBySingleGatheringId
50	FindMatchmakeSessionByOwner
51	FindMatchmakeSessionByParticipant
52	BrowseMatchmakeSessionNoHolderNoResultRange
53	BrowseMatchmakeSessionWithHostUrlsNoHolderNoResultRange
54	FindCommunityByOwner

(1) CloseParticipation

Request

Type	Name
Uint32	gid

Response

This method does not return anything.

(2) OpenParticipation

Request

Type	Name
Uint32	gid

Response

This method does not return anything.

(3) AutoMatchmake_Postpone

Request

Type	Name
Data<Gathering>	anyGathering
String	strMessage

Response

Type	Name
Data<Gathering>	joinedGathering

(4) BrowseMatchmakeSession

Request

Type	Name
MatchmakeSessionSearchCriteria	searchCriteria
ResultRange	resultRange

Response

Type	Name
List<Data<Gathering>>	lstGathering

(5) BrowseMatchmakeSessionWithHostUrls

Request

Type	Name
MatchmakeSessionSearchCriteria	searchCriteria
ResultRange	resultRange

Response

Type	Name
List<Data<Gathering>>	lstGathering
List<GatheringURLs>	lstGatheringUrls

(6) CreateMatchmakeSession

Request

Type	Name	Only present in
Data<Gathering>	anyGathering
String	strMessage
Uint16	participationCount	NEX v3.5.0 and later

Response

Type	Name
Uint32	gid
Buffer	sessionKey

(7) JoinMatchmakeSession

Request

Type	Name
Uint32	gid
String	strMessage

Response

Type	Name
Buffer	sessionKey

(8) ModifyCurrentGameAttribute

Request

Type	Name
Uint32	gid
Uint32	attribIndex
Uint32	newValue

Response

This method does not return anything.

(9) UpdateNotificationData

Request

Wii U:

Type	Name
Uint32	uiType
Uint32	uiParam1
Uint32	uiParam2
String	strParam

Switch:

Type	Name
Uint32	uiType
Uint64	uiParam1
Uint64	uiParam2
String	strParam

Response

This method does not return anything.

(10) GetFriendNotificationData

Request

Type	Name
Sint32	uiType

Response

Type	Name
List<NotificationEvent>	dataList

(11) UpdateApplicationBuffer

Request

Type	Name
Uint32	gid
Buffer	applicationBuffer

Response

This method does not return anything.

(12) UpdateMatchmakeSessionAttribute

Request

Type	Name
Uint32	gid
List<Uint32>	attribs

Response

This method does not return anything.

(13) GetlstFriendNotificationData

Request

Type	Name
List<Uint32>	lstTypes

Response

Type	Name
List<NotificationEvent>	dataList

(14) UpdateMatchmakeSession

Request

Type	Name
Data<Gathering>	anyGathering

Response

This method does not return anything.

(15) AutoMatchmakeWithSearchCriteria_Postpone

Request

Type	Name
List<MatchmakeSessionSearchCriteria>	lstSearchCriteria
Data<Gathering>	anyGathering
String	strMessage

Response

Type	Name
Data<Gathering>	joinedGathering

(16) GetPlayingSession

Request

Type	Name
List<PID>	lstPid

Response

Type	Name
List<PlayingSession>	lstPlayingSession

(17) CreateCommunity

Request

Type	Name
PersistentGathering	community
String	strMessage

Response

Type	Name
Uint32	gid

(18) UpdateCommunity

Request

Type	Name
PersistentGathering	community

Response

This method does not return anything.

(19) JoinCommunity

Request

Type	Name
Uint32	gid
String	strMessage
String	strPassword

Response

This method does not return anything.

(20) FindCommunityByGatheringId

Request

Type	Name
List<Uint32>	lstGid

Response

Type	Name
List<PersistentGathering>	lstCommunity

(21) FindOfficialCommunity

Request

Type	Name
Bool	isAvailableOnly
ResultRange	resultRange

Response

Type	Name
List<PersistentGathering>	lstCommunity

(22) FindCommunityByParticipant

Request

Type	Name
PID	pid
ResultRange	resultRange

Response

Type	Name
List<PersistentGathering>	lstCommunity

(23) UpdatePrivacySetting

Request

Type	Name
Bool	onlineStatus
Bool	participationCommunity

Response

This method does not return anything.

(24) GetMyBlockList

Request

This method does not take any parameters.

Response

Type	Name
List<PID>	lstPrincipalId

(25) AddToBlockList

Request

Type	Name
List<PID>	lstPrincipalId

Response

This method does not return anything.

(26) RemoveFromBlockList

Request

Type	Name
List<PID>	lstPrincipalId

Response

This method does not return anything.

(27) ClearMyBlockList

Request

This method does not take any parameters.

Response

This method does not return anything.

(28) ReportViolation

Request

Type	Name
PID	pid
String	userName
Uint32	violationCode

Response

This method does not return anything.

(29) IsViolationUser

Request

This method does not take any parameters.

Response

Type	Name
Bool	flag
Uint32	score

(30) JoinMatchmakeSessionEx

Request

Type	Name
Uint32	gid
String	strMessage
Bool	dontCareMyBlockList
Uint16	participationCount

Response

Type	Name
Buffer	sessionKey

(31) GetSimplePlayingSession

Request

Type	Name
List<PID>	lstPrincipalId
Bool	includeLoginUser

Response

Type	Name
List<SimplePlayingSession>	lstSimplePlayingSession

(32) GetSimpleCommunity

Request

Type	Name
List<Uint32>	gatheringIdList

Response

Type	Name
List<SimpleCommunity>	lstSimpleCommunityList

(33) AutoMatchmakeWithGatheringId_Postpone

Request

Type	Name
List<Uint32>	lstGid
Data<Gathering>	anyGathering
String	strMessage

Response

Type	Name
Data<Gathering>	joinedGathering

(34) UpdateProgressScore

Request

Type	Name
Uint32	gid
Uint8	progressScore

Response

This method does not return anything.

(35) DebugNotifyEvent

Request

Type	Name
PID	pid
Uint32	mainType
Uint32	subType
Uint64	param1
Uint64	param2
String	stringParam

Response

This method does not return anything.

(36) GenerateMatchmakeSessionSystemPassword

Request

Type	Name
Uint32	gid

Response

Type	Name
String	password

(37) ClearMatchmakeSessionSystemPassword

Request

Type	Name
Uint32	gid

Response

This method does not return anything.

(38) CreateMatchmakeSessionWithParam

Request

Type	Name
CreateMatchmakeSessionParam	createMatchmakeSessionParam

Response

Type	Name
MatchmakeSession	joinedMatchmakeSession

(39) JoinMatchmakeSessionWithParam

Request

Type	Name
JoinMatchmakeSessionParam	joinMatchmakeSessionParam

Response

Type	Name
MatchmakeSession	joinedMatchmakeSession

(40) AutoMatchmakeWithParam_Postpone

Request

Type	Name
AutoMatchmakeParam	autoMatchmakeParam

Response

Type	Name
MatchmakeSession	joinedMatchmakeSession

(41) FindMatchmakeSessionByGatheringIdDetail

Request

Type	Name
Uint32	gid

Response

Type	Name
MatchmakeSession	matchmakeSession

(42) BrowseMatchmakeSessionNoHolder

Request

Type	Name
MatchmakeSessionSearchCriteria	searchCriteria
ResultRange	resultRange

Response

Type	Name
List<MatchmakeSession>	lstMatchmakeSession

(43) BrowseMatchmakeSessionWithHostUrlsNoHolder

Request

Type	Name
MatchmakeSessionSearchCriteria	searchCriteria
ResultRange	resultRange

Response

Type	Name
List<MatchmakeSession>	lstMatchmakeSession
List<GatheringURLs>	lstGatheringUrls

(44) UpdateMatchmakeSessionPart

Request

Type	Name
UpdateMatchmakeSessionParam	updateMatchmakeSessionParam

Response

This method does not return anything.

(45) RequestMatchmaking

Request

Type	Name
AutoMatchmakeParam	autoMatchmakeParam

Response

Type	Name
Uint64	requestId

(46) WithdrawMatchmaking

Request

Type	Name
Uint64	requestId

Response

This method does not return anything.

(47) WithdrawMatchmakingAll

Request

This method does not take any parameters.

Response

This method does not return anything.

(48) FindMatchmakeSessionByGatheringId

Request

Type	Name
List<Uint32>	lstGid

Response

Type	Name
List<MatchmakeSession>	lstMatchmakeSession

(49) FindMatchmakeSessionBySingleGatheringId

Request

Type	Name
Uint32	gid

Response

Type	Name
MatchmakeSession	matchmakeSession

(50) FindMatchmakeSessionByOwner

Request

Type	Name
PID	id
ResultRange	resultRange

Response

Type	Name
List<MatchmakeSession>	lstMatchmakeSession

(51) FindMatchmakeSessionByParticipant

Request

Type	Name
FindMatchmakeSessionByParticipantParam	param

Response

Type	Name
List<FindMatchmakeSessionByParticipantResult>	lstSession

(52) BrowseMatchmakeSessionNoHolderNoResultRange

Request

Type	Name
MatchmakeSessionSearchCriteria	searchCriteria

Response

Type	Name
List<MatchmakeSession>	lstMatchmakeSession

(53) BrowseMatchmakeSessionWithHostUrlsNoHolderNoResultRange

Request

Type	Name
MatchmakeSessionSearchCriteria	searchCriteria

Response

Type	Name
List<MatchmakeSession>	lstMatchmakeSession
List<GatheringURLs>	lstGatheringUrls