#import <IEMChatroomManager.h>

Inheritance diagram for <IEMChatroomManager>:

Instance Methods
(void)	- addDelegate:delegateQueue:

(void)	- removeDelegate:

(EMPageResult< EMChatroom * > *_Nullable)	- getChatroomsFromServerWithPage:pageSize:error:

(void)	- getChatroomsFromServerWithPage:pageSize:completion:

(EMChatroom *_Nullable)	- createChatroomWithSubject:description:invitees:message:maxMembersCount:error:

(void)	- createChatroomWithSubject:description:invitees:message:maxMembersCount:completion:

(EMChatroom *)	- joinChatroom:error:

(void)	- joinChatroom:completion:

(void)	- joinChatroom:ext:leaveOtherRooms:completion:

(void)	- leaveChatroom:error:

(void)	- leaveChatroom:completion:

(EMError *_Nullable)	- destroyChatroom:

(void)	- destroyChatroom:completion:

(EMChatroom *_Nullable)	- getChatroomSpecificationFromServerWithId:error:

(void)	- getChatroomSpecificationFromServerWithId:completion:

(void)	- getChatroomSpecificationFromServerWithId:fetchMembers:completion:

(EMCursorResult< NSString * > *_Nullable)	- getChatroomMemberListFromServerWithId:cursor:pageSize:error:

(void)	- getChatroomMemberListFromServerWithId:cursor:pageSize:completion:

(NSArray< NSString * > *_Nullable)	- getChatroomBlacklistFromServerWithId:pageNumber:pageSize:error:

(void)	- getChatroomBlacklistFromServerWithId:pageNumber:pageSize:completion:

(NSArray< NSString * > *_Nullable)	- getChatroomMuteListFromServerWithId:pageNumber:pageSize:error:

(void)	- getChatroomMuteListFromServerWithId:pageNumber:pageSize:completion:

(NSArray< NSString * > *_Nullable)	- getChatroomWhiteListFromServerWithId:error:

(void)	- getChatroomWhiteListFromServerWithId:completion:

(BOOL)	- isMemberInWhiteListFromServerWithChatroomId:error:

(void)	- isMemberInWhiteListFromServerWithChatroomId:completion:

(void)	- isMemberInMuteListFromServerWithChatroomId:completion:

(NSString *_Nullable)	- getChatroomAnnouncementWithId:error:

(void)	- getChatroomAnnouncementWithId:completion:

(EMChatroom *)	- updateSubject:forChatroom:error:

(void)	- updateSubject:forChatroom:completion:

(EMChatroom *_Nullable)	- updateDescription:forChatroom:error:

(void)	- updateDescription:forChatroom:completion:

(EMChatroom *_Nullable)	- removeMembers:fromChatroom:error:

(void)	- removeMembers:fromChatroom:completion:

(EMChatroom *_Nullable)	- blockMembers:fromChatroom:error:

(void)	- blockMembers:fromChatroom:completion:

(EMChatroom *_Nullable)	- unblockMembers:fromChatroom:error:

(void)	- unblockMembers:fromChatroom:completion:

(EMChatroom *_Nullable)	- updateChatroomOwner:newOwner:error:

(void)	- updateChatroomOwner:newOwner:completion:

(EMChatroom *_Nullable)	- addAdmin:toChatroom:error:

(void)	- addAdmin:toChatroom:completion:

(EMChatroom *_Nullable)	- removeAdmin:fromChatroom:error:

(void)	- removeAdmin:fromChatroom:completion:

(EMChatroom *_Nullable)	- muteMembers:muteMilliseconds:fromChatroom:error:

(void)	- muteMembers:muteMilliseconds:fromChatroom:completion:

(EMChatroom *_Nullable)	- unmuteMembers:fromChatroom:error:

(void)	- unmuteMembers:fromChatroom:completion:

(EMChatroom *_Nullable)	- muteAllMembersFromChatroom:error:

(void)	- muteAllMembersFromChatroom:completion:

(EMChatroom *_Nullable)	- unmuteAllMembersFromChatroom:error:

(void)	- unmuteAllMembersFromChatroom:completion:

(EMChatroom *_Nullable)	- addWhiteListMembers:fromChatroom:error:

(void)	- addWhiteListMembers:fromChatroom:completion:

(EMChatroom *_Nullable)	- removeWhiteListMembers:fromChatroom:error:

(void)	- removeWhiteListMembers:fromChatroom:completion:

(EMChatroom *_Nullable)	- updateChatroomAnnouncementWithId:announcement:error:

(void)	- updateChatroomAnnouncementWithId:announcement:completion:

(void)	- setChatroomAttributes:attributes:autoDelete:completionBlock:

(void)	- setChatroomAttribute:key:value:autoDelete:completionBlock:

(void)	- setChatroomAttributesForced:attributes:autoDelete:completionBlock:

(void)	- setChatroomAttributeForced:key:value:autoDelete:completionBlock:

(void)	- removeChatroomAttributes:attributes:completionBlock:

(void)	- removeChatroomAttribute:key:completionBlock:

(void)	- removeChatroomAttributesForced:attributes:completionBlock:

(void)	- removeChatroomAttributeForced:key:completionBlock:

(void)	- fetchChatroomAttributes:keys:completion:

(void)	- fetchChatroomAllAttributes:completion:

Detailed Description

A class that manages the chatrooms.

Method Documentation

◆ addAdmin:toChatroom:completion:

- (void) addAdmin:	(NSString *_Nonnull)	aAdmin
toChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroomp, EMError _Nullable aError))	aCompletionBlock

required

Adds a chatroom admin.

Only the chatroom owner can call this method.

This is an asynchronous method.

Parameters

aAdmin	The new admin.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ addAdmin:toChatroom:error:

- (EMChatroom *_Nullable) addAdmin:	(NSString *_Nonnull)	aAdmin
toChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Adds a chatroom admin.

Only the chatroom owner can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aAdmin	The new admin.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ addDelegate:delegateQueue:

- (void) addDelegate:	(id< EMChatroomManagerDelegate > _Nonnull)	aDelegate
delegateQueue:	(dispatch_queue_t _Nullable)	aQueue

required

Adds the SDK delegate.

Parameters

aDelegate	The delegate that you want to add: ChatroomManagerDelegate.
aQueue	(Optional) The queue of calling the delegate methods. To run the app on the main thread, set this parameter as nil.

◆ addWhiteListMembers:fromChatroom:completion:

- (void) addWhiteListMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Adds members to the allowlist.

Only the chatroom owner and admin can call this method.

This is an asynchronous method.

Parameters

aMembers	The members to be added to the allowlist.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ addWhiteListMembers:fromChatroom:error:

- (EMChatroom *_Nullable) addWhiteListMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Adds users to the allowlist.

Only the chatroom owner and admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aMembers	The members to be added to the allowlist.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ blockMembers:fromChatroom:completion:

- (void) blockMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Adds users to the chatroom's blocklist.

Only the chatroom owner can call this method.

This is an asynchronous method.

Parameters

aMembers	The users to be added to the chatroom.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ blockMembers:fromChatroom:error:

- (EMChatroom *_Nullable) blockMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Adds users to the chatroom's blocklist.

Only the chatroom owner can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aMembers	The users to be added to the blocklist.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance.

◆ createChatroomWithSubject:description:invitees:message:maxMembersCount:completion:

- (void) createChatroomWithSubject:	(NSString *_Nullable)	aSubject
description:	(NSString *_Nullable)	aDescription
invitees:	(NSArray< NSString * > *_Nullable)	aInvitees
message:	(NSString *_Nullable)	aMessage
maxMembersCount:	(NSInteger)	aMaxMembersCount
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Creates a chatroom.

This is an asynchronous method.

Parameters

aSubject	The subject of the chatroom.
aDescription	The description of the chatroom.
aInvitees	The members of the chatroom. Do not include the creator.
aMessage	The invitation message.
aMaxMembersCount	The maximum number of members in the chatroom.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ createChatroomWithSubject:description:invitees:message:maxMembersCount:error:

- (EMChatroom *_Nullable) createChatroomWithSubject:	(NSString *_Nullable)	aSubject
description:	(NSString *_Nullable)	aDescription
invitees:	(NSArray< NSString * > *_Nullable)	aInvitees
message:	(NSString *_Nullable)	aMessage
maxMembersCount:	(NSInteger)	aMaxMembersCount
error:	(EMError **_Nullable)	pError

required

Creates a chatroom.

This is a synchronous method and blocks the current thread.

Parameters

aSubject	The subject of the chatroom.
aDescription	The description of the chatroom.
aInvitees	The members of the chatroom. Do not include the creator.
aMessage	The invitation message.
aMaxMembersCount	The maximum number of members in the chatroom.
pError	The error information if the method fails: Error.

Returns: The create chatroom. See EMChatroom.

◆ destroyChatroom:

- (EMError *_Nullable) destroyChatroom: (NSString *_Nonnull) aChatroomId

required

Dismisses a chatroom.

Only the owner of a chatroom has the privilege to dismiss it.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId The chatroom ID.

Returns

- nil if the method call succeeds.

Error information if the method call fails. See EMError.

◆ destroyChatroom:completion:

- (void) destroyChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMError *_Nullable aError))	aCompletionBlock

required

Dismisses a chatroom.

Only the owner of a chatroom has the privilege to dismiss it.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ fetchChatroomAllAttributes:completion:

- (void) fetchChatroomAllAttributes:	(NSString *_Nonnull)	roomId
completion:	(void(^)(EMError _Nullable error, NSDictionary< NSString , NSString * > *_Nullable properties))	completionBlock

required

Fetch the properties of chatroom form sever. This is an asynchronous method.

Parameters

roomId	The chatroom ID.
aCompletionBlock	The completion block, which contains keyValues and the error message if the method call fails.

◆ fetchChatroomAttributes:keys:completion:

- (void) fetchChatroomAttributes:	(NSString *_Nonnull)	roomId
keys:	(NSArray< __kindof NSString * > *_Nullable)	keys
completion:	(void(^)(EMError _Nullable aError, NSDictionary< NSString , NSString * > *_Nullable properties))	completionBlock

required

Fetch the properties of chatroom form sever. This is an asynchronous method.

Parameters

roomId	The chatroom ID.
keys	Chat room attribute keys.Empty callback all.
aCompletionBlock	The completion block, which contains keyValues and the error message if the method call fails.

◆ getChatroomAnnouncementWithId:completion:

- (void) getChatroomAnnouncementWithId:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(NSString _Nullable aAnnouncement, EMError _Nullable aError))	aCompletionBlock

required

Gets the announcement of a chatroom from the server.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ getChatroomAnnouncementWithId:error:

- (NSString *_Nullable) getChatroomAnnouncementWithId:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Gets the announcement of a chatroom from the server.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The announcement of chatroom.

◆ getChatroomBlacklistFromServerWithId:pageNumber:pageSize:completion:

- (void) getChatroomBlacklistFromServerWithId:	(NSString *_Nonnull)	aChatroomId
pageNumber:	(NSInteger)	aPageNum
pageSize:	(NSInteger)	aPageSize
completion:	(void(^)(NSArray< NSString * > _Nullable aList, EMError _Nullable aError))	aCompletionBlock

required

Gets the chatroom's blocklist.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aPageNum	The page number.
aPageSize	The page size.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ getChatroomBlacklistFromServerWithId:pageNumber:pageSize:error:

- (NSArray< NSString * > *_Nullable) getChatroomBlacklistFromServerWithId:	(NSString *_Nonnull)	aChatroomId
pageNumber:	(NSInteger)	aPageNum
pageSize:	(NSInteger)	aPageSize
error:	(EMError **_Nullable)	pError

required

Gets the blocklist of chatroom from the server.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
aPageNum	The page number.
aPageSize	The page size.
pError	The error information if the method fails: Error.

◆ getChatroomMemberListFromServerWithId:cursor:pageSize:completion:

- (void) getChatroomMemberListFromServerWithId:	(NSString *_Nonnull)	aChatroomId
cursor:	(NSString *_Nullable)	aCursor
pageSize:	(NSInteger)	aPageSize
completion:	(void(^)(EMCursorResult< NSString * > _Nullable aResult, EMError _Nullable aError))	aCompletionBlock

required

Gets the list of chatroom members from the server.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCursor	The cursor. Set this parameter as nil when you call this method for the first time.
aPageSize	The page size.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ getChatroomMemberListFromServerWithId:cursor:pageSize:error:

- (EMCursorResult< NSString * > *_Nullable) getChatroomMemberListFromServerWithId:	(NSString *_Nonnull)	aChatroomId
cursor:	(NSString *_Nullable)	aCursor
pageSize:	(NSInteger)	aPageSize
error:	(EMError **_Nullable)	pError

required

Gets the list of chatroom members from the server.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
aCursor	The cursor. Set this parameter as nil when you call this method for the first time.
aPageSize	The page size.
pError	The error information if the method fails: Error.

Returns: The list of chatroom members and the cursor.

◆ getChatroomMuteListFromServerWithId:pageNumber:pageSize:completion:

- (void) getChatroomMuteListFromServerWithId:	(NSString *_Nonnull)	aChatroomId
pageNumber:	(NSInteger)	aPageNum
pageSize:	(NSInteger)	aPageSize
completion:	(void(^)(NSArray< NSString * > _Nullable aList, EMError _Nullable aError))	aCompletionBlock

required

Gets the list of members who were muted in the chatroom from the server.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aPageNum	The page number.
aPageSize	The page size.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ getChatroomMuteListFromServerWithId:pageNumber:pageSize:error:

- (NSArray< NSString * > *_Nullable) getChatroomMuteListFromServerWithId:	(NSString *_Nonnull)	aChatroomId
pageNumber:	(NSInteger)	aPageNum
pageSize:	(NSInteger)	aPageSize
error:	(EMError **_Nullable)	pError

required

Gets the list of members who are muted in the chatroom from the server.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
aPageNum	The page number.
aPageSize	The page size.
pError	The error information if the method fails: Error.

◆ getChatroomsFromServerWithPage:pageSize:completion:

- (void) getChatroomsFromServerWithPage:	(NSInteger)	aPageNum
pageSize:	(NSInteger)	aPageSize
completion:	(void(^)(EMPageResult< EMChatroom * > _Nullable aResult, EMError _Nullable aError))	aCompletionBlock

required

Gets the specified number of chat rooms from the server.

This is an asynchronous method.

Parameters

aPageNum	The page number.
aPageSize	The page size.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ getChatroomsFromServerWithPage:pageSize:error:

- (EMPageResult< EMChatroom * > *_Nullable) getChatroomsFromServerWithPage:	(NSInteger)	aPageNum
pageSize:	(NSInteger)	aPageSize
error:	(EMError **_Nullable)	pError

required

Gets the specified number of chat rooms from the server.

This is a synchronous method and blocks the current thread.

Parameters

aPageNum	The page number.
aPageSize	The page size.
pError	The error information if the method fails: Error.

Returns: The chat room list. See EMPageResult.

◆ getChatroomSpecificationFromServerWithId:completion:

- (void) getChatroomSpecificationFromServerWithId:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Fetches the chat room specifications.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ getChatroomSpecificationFromServerWithId:error:

- (EMChatroom *_Nullable) getChatroomSpecificationFromServerWithId:	(NSString *_Nonnull)	aChatroomId
error:	(EMError _Nullable )	pError

required

Fetches the specific chatroom.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ getChatroomSpecificationFromServerWithId:fetchMembers:completion:

- (void) getChatroomSpecificationFromServerWithId:	(NSString *_Nonnull)	aChatroomId
fetchMembers:	(bool)	aFetchMembers
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Fetches the chat room specifications.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aFetchMembers	Whether to get the member list. If you set the parameter as YES, it will return no more than 200 members.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ getChatroomWhiteListFromServerWithId:completion:

- (void) getChatroomWhiteListFromServerWithId:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(NSArray< NSString * > _Nullable aList, EMError _Nullable aError))	aCompletionBlock

required

Gets the allowlist of a chatroom from the server.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ getChatroomWhiteListFromServerWithId:error:

- (NSArray< NSString * > *_Nullable) getChatroomWhiteListFromServerWithId:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Gets the allowlist of a chatroom from the server.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

◆ isMemberInMuteListFromServerWithChatroomId:completion:

- (void) isMemberInMuteListFromServerWithChatroomId:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(BOOL inMuteList, EMError *_Nullable aError))	aCompletionBlock

required

Checks whether the current user is on the mute list.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ isMemberInWhiteListFromServerWithChatroomId:completion:

- (void) isMemberInWhiteListFromServerWithChatroomId:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(BOOL inWhiteList, EMError *_Nullable aError))	aCompletionBlock

required

Checks whether the current user is on the allowlist.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ isMemberInWhiteListFromServerWithChatroomId:error:

- (BOOL) isMemberInWhiteListFromServerWithChatroomId:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Checks whether the current user is on the allowlist.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

◆ joinChatroom:completion:

- (void) joinChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Joins a chatroom.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ joinChatroom:error:

- (EMChatroom *) joinChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Joins a chatroom.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance.

◆ joinChatroom:ext:leaveOtherRooms:completion:

- (void) joinChatroom:	(NSString *_Nonnull)	aChatroomId
ext:	(NSString *_Nullable)	ext
leaveOtherRooms:	(BOOL)	leaveOtherRooms
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Joins the chat room.

This is an asynchronous method.

Parameters

aChatroomId	The chat room ID.
ext	The extension information.
leaveOtherRooms	Whether to leave all the currently joined chat rooms when joining a chat room. `YES`：Yes. The user joins the chat room, while leaving all other chat rooms. (Default) `NO`: No. The user joins the chat room, without leaving all other chat rooms.
aCompletionBlock	The completion block, which contains the error message if the method fails.

◆ leaveChatroom:completion:

- (void) leaveChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMError *_Nullable aError))	aCompletionBlock

required

Leaves a chatroom.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ leaveChatroom:error:

- (void) leaveChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Leaves a chatroom.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

◆ muteAllMembersFromChatroom:completion:

- (void) muteAllMembersFromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Mutes all members.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ muteAllMembersFromChatroom:error:

- (EMChatroom *_Nullable) muteAllMembersFromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Mutes all members.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ muteMembers:muteMilliseconds:fromChatroom:completion:

- (void) muteMembers:	(NSArray< NSString * > *_Nonnull)	aMuteMembers
muteMilliseconds:	(NSInteger)	aMuteMilliseconds
fromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Mutes chatroom members.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aMuteMembers	The list of mute.
aMuteMilliseconds	Muted time duration in millisecond
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ muteMembers:muteMilliseconds:fromChatroom:error:

- (EMChatroom *_Nullable) muteMembers:	(NSArray< NSString * > *_Nonnull)	aMuteMembers
muteMilliseconds:	(NSInteger)	aMuteMilliseconds
fromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Mutes chatroom members.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aMuteMembers	The list of members to mute.
aMuteMilliseconds	Muted time duration in millisecond.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ removeAdmin:fromChatroom:completion:

- (void) removeAdmin:	(NSString *_Nonnull)	aAdmin
fromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Removes a chatroom admin.

Only the chatroom owner and admin can call this method.

This is an asynchronous method.

Parameters

aAdmin	The admin to be removed.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ removeAdmin:fromChatroom:error:

- (EMChatroom *_Nullable) removeAdmin:	(NSString *_Nonnull)	aAdmin
fromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Removes a chatroom admin.

Only the chatroom owner can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aAdmin	The admin to be removed.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ removeChatroomAttribute:key:completionBlock:

- (void) removeChatroomAttribute:	(NSString *_Nonnull)	roomId
key:	(NSString *_Nonnull)	key
completionBlock:	(void(^)(EMError *_Nullable aError))	completionBlock

required

Removes a custom chat room attribute.

Note: This method does not remove attributes set by other members.

This is an asynchronous method.

Parameters

aChatroomId	The chat room ID.
key	The key of the chat room attribute to remove.
aCompletionBlock	The completion block, which contains the error message if the method call fails. If certain attribute keys fail to be added, the SDK returns `failureKeys map` in key-value format, where the key is the attribute key, and the value is the reason for the failure.

◆ removeChatroomAttributeForced:key:completionBlock:

- (void) removeChatroomAttributeForced:	(NSString *_Nonnull)	roomId
key:	(NSString *_Nonnull)	key
completionBlock:	(void(^)(EMError *_Nullable aError))	completionBlock

required

Removes custom chat room attributes forcibly.

Note: This method removes attributes set by other members.

This is an asynchronous method.

Parameters

aChatroomId	The chat room ID.
key	The keys of the custom chat room attributes to remove.
aCompletionBlock	The completion block, which contains the error message if the method call fails. If certain attribute keys fail to be added, the SDK returns `failureKeys map` in key-value format, where the key is the attribute key and the value is the reason for the failure.

◆ removeChatroomAttributes:attributes:completionBlock:

- (void) removeChatroomAttributes:	(NSString *_Nonnull)	roomId
attributes:	(NSArray< __kindof NSString * > *_Nonnull)	keyValues
completionBlock:	(void(^)(EMError _Nullable aError, NSDictionary< NSString , EMError * > *_Nullable failureKeys))	completionBlock

required

Removes custom chat room attributes.

Note: This method does not remove attributes set by other members.

This is an asynchronous method.

Parameters

aChatroomId	The chat room ID.
attributes	The keys of the chat room attributes to remove.
aCompletionBlock	The completion block, which contains the error message if the method call fails. If certain attribute keys fail to be added, the SDK returns `failureKeys map` in key-value format, where the key is the attribute key, and the value is the reason for the failure.

◆ removeChatroomAttributesForced:attributes:completionBlock:

- (void) removeChatroomAttributesForced:	(NSString *_Nonnull)	roomId
attributes:	(NSArray< __kindof NSString * > *_Nonnull)	keyValues
completionBlock:	(void(^)(EMError _Nullable aError, NSDictionary< NSString , EMError * > *_Nullable failureKeys))	completionBlock

required

Removes custom chat room attributes forcibly.

Note: This method removes attributes set by other members.

This is an asynchronous method.

Parameters

aChatroomId	The chat room ID.
keyValues	The array of chat room attribute keys.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ removeDelegate:

- (void) removeDelegate: (id< EMChatroomManagerDelegate > _Nonnull) aDelegate

required

Removes the delegate.

Parameters

aDelegate The delegate that you want to remove.

◆ removeMembers:fromChatroom:completion:

- (void) removeMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Removes members from a chatroom.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aMembers	The users to be removed from the chatroom.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ removeMembers:fromChatroom:error:

- (EMChatroom *_Nullable) removeMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Removes members from a chatroom.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aMembers	The users to be removed from the chatroom.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance.

◆ removeWhiteListMembers:fromChatroom:completion:

- (void) removeWhiteListMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Removes members from the allowlist.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aMembers	The members to be removed from the allowlist.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ removeWhiteListMembers:fromChatroom:error:

- (EMChatroom *_Nullable) removeWhiteListMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Removes the members of the allowlist.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aMembers	The members to be removed from the allowlist.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ setChatroomAttribute:key:value:autoDelete:completionBlock:

- (void) setChatroomAttribute:	(NSString *_Nonnull)	roomId
key:	(NSString *_Nonnull)	key
value:	(NSString *_Nonnull)	value
autoDelete:	(BOOL)	autoDelete
completionBlock:	(void(^)(EMError *_Nullable aError))	completionBlock

required

Sets a custom chat room attribute.

Note: This method does not overwrite attributes set by others.

This is an asynchronous method.

Parameters

roomId	The chat room ID.
key	The chat room attribute key that specifies the attribute name. The attribute name can contain 128 characters at most. A chat room can have a maximum of 100 custom attributes. The following character sets are supported: 26 lowercase English letters (a-z) 26 uppercase English letters (A-Z) 10 numbers (0-9) "_", "-", "."
value	The chat room attribute value. The attribute value can contain a maximum of 4096 characters. The total length of custom chat room attributes cannot exceed 10 GB for each app.
autoDelete	Whether to delete the custom chat room attributes set by the member when he or she exits the chat room. (Default)`YES`: Yes; `NO`: No.
aCompletionBlock	The completion block, which contains the error message if the method call fails. If certain attribute keys fail to be added, the SDK returns `failureKeys map` in key-value format, where the key is the attribute key, and the value is the reason for the failure.

◆ setChatroomAttributeForced:key:value:autoDelete:completionBlock:

- (void) setChatroomAttributeForced:	(NSString *_Nonnull)	roomId
key:	(NSString *_Nonnull)	key
value:	(NSString *_Nonnull)	value
autoDelete:	(BOOL)	autoDelete
completionBlock:	(void(^)(EMError *_Nullable aError))	completionBlock

required

Sets a custom chat room attribute forcibly.

Note: This method overwrites attributes set by others.

This is an asynchronous method.

Parameters

roomId	The chat room ID.
key	The chat room attribute key that specifies the attribute name. The attribute name can contain 128 characters at most. A chat room can have a maximum of 100 custom attributes. The following character sets are supported: 26 lowercase English letters (a-z) 26 uppercase English letters (A-Z) 10 numbers (0-9) "_", "-", "."
value	The attribute value to set. A single Value can not exceed 4096 characters. The total attribute can not exceed 10 GB.
autoDelete	Whether to delete the chat room attributes set by the member when he or she exits the chat room. (Default)`YES`: Yes; `NO`: No.
aCompletionBlock	The completion block, which contains the error message if the method call fails. If certain attribute keys fail to be added, the SDK returns `failureKeys map` in key-value format, where the key is the attribute key, and the value is the reason for the failure.

◆ setChatroomAttributes:attributes:autoDelete:completionBlock:

- (void) setChatroomAttributes:	(NSString *_Nonnull)	roomId
attributes:	(NSDictionary< NSString , NSString > *_Nonnull)	keyValues
autoDelete:	(BOOL)	autoDelete
completionBlock:	(void(^)(EMError _Nullable aError, NSDictionary< NSString , EMError * > *_Nullable failureKeys))	completionBlock

required

Sets custom attributes of the chat room.

Note: This method does not overwrite attributes set by others.

This is an asynchronous method.

Parameters

roomId	The chat room ID.
attributes	The custom chat room attributes in key-value pairs, where the key is the attribute name and the value is the attribute value.
autoDelete	Whether to delete the chat room attributes set by the member when he or she exits the chat room. (Default)`YES`: Yes; `NO`: No.
aCompletionBlock	The completion block, which contains the error message if the method call fails. If certain attribute keys fail to be added, the SDK returns `failureKeys map` in key-value format, where the key is the attribute key, and the value is the reason for the failure.

◆ setChatroomAttributesForced:attributes:autoDelete:completionBlock:

- (void) setChatroomAttributesForced:	(NSString *_Nonnull)	roomId
attributes:	(NSDictionary< NSString , NSString > *_Nonnull)	keyValues
autoDelete:	(BOOL)	autoDelete
completionBlock:	(void(^)(EMError _Nullable aError, NSDictionary< NSString , EMError * > *_Nullable failureKeys))	completionBlock

required

Sets custom chat room attributes forcibly.

Note: This method overwrites attributes set by others.

This is an asynchronous method.

Parameters

roomId	The chat room ID.
attributes	The custom chat room attributes in key-value pairs, where the key is the attribute name and the value is the attribute value.
aCompletionBlock	The completion block, which contains the error message if the method call fails. If certain attribute keys fail to be added, the SDK returns `failureKeys map` in key-value format, where the key is the attribute key, and the value is the reason for the failure.

◆ unblockMembers:fromChatroom:completion:

- (void) unblockMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Removes users from the chatroom blocklist.

Only the chatroom owner can call this method.

This is an asynchronous method.

Parameters

aMembers	The users to be removed from the blocklist.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ unblockMembers:fromChatroom:error:

- (EMChatroom *_Nullable) unblockMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Removes users from chatroom blocklist.

Only the chatroom owner can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aMembers	The users to be removed from the blocklist.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance.

◆ unmuteAllMembersFromChatroom:completion:

- (void) unmuteAllMembersFromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Unmute all members.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ unmuteAllMembersFromChatroom:error:

- (EMChatroom *_Nullable) unmuteAllMembersFromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Unmute all members.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ unmuteMembers:fromChatroom:completion:

- (void) unmuteMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Unmutes chatroom members.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aMembers	The list of unmute.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ unmuteMembers:fromChatroom:error:

- (EMChatroom *_Nullable) unmuteMembers:	(NSArray< NSString * > *_Nonnull)	aMembers
fromChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Unmutes chatroom members.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aMembers	The list of members to unmute.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ updateChatroomAnnouncementWithId:announcement:completion:

- (void) updateChatroomAnnouncementWithId:	(NSString *_Nonnull)	aChatroomId
announcement:	(NSString *_Nullable)	aAnnouncement
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Changes the announcement of chatroom.

Only the chatroom owner or admin can call this method.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aAnnouncement	The announcement of the chatroom.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ updateChatroomAnnouncementWithId:announcement:error:

- (EMChatroom *_Nullable) updateChatroomAnnouncementWithId:	(NSString *_Nonnull)	aChatroomId
announcement:	(NSString *_Nullable)	aAnnouncement
error:	(EMError **_Nullable)	pError

required

Changes the announcement of the chatroom.

Only the chatroom owner or admin can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
aAnnouncement	The announcement of the chatroom.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ updateChatroomOwner:newOwner:completion:

- (void) updateChatroomOwner:	(NSString *_Nonnull)	aChatroomId
newOwner:	(NSString *_Nonnull)	aNewOwner
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Changes the chatroom owner.

Only the chatroom owner can call this method.

This is an asynchronous method.

Parameters

aChatroomId	The chatroom ID.
aNewOwner	The new owner.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ updateChatroomOwner:newOwner:error:

- (EMChatroom *_Nullable) updateChatroomOwner:	(NSString *_Nonnull)	aChatroomId
newOwner:	(NSString *_Nonnull)	aNewOwner
error:	(EMError **_Nullable)	pError

required

Changes the chatroom owner.

Only the chatroom owner can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aChatroomId	The chatroom ID.
aNewOwner	The new owner.
pError	The error information if the method fails: Error.

Returns: The chatroom instance. See EMChatroom.

◆ updateDescription:forChatroom:completion:

- (void) updateDescription:	(NSString *_Nullable)	aDescription
forChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Changes the chatroom's description.

Only the chatroom owner can call this method.

This is an asynchronous method.

Parameters

aDescription	The new description.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ updateDescription:forChatroom:error:

- (EMChatroom *_Nullable) updateDescription:	(NSString *_Nullable)	aDescription
forChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Changes chatroom description.

Only the chatroom owner can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aDescription	The new description.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance.

◆ updateSubject:forChatroom:completion:

- (void) updateSubject:	(NSString *_Nullable)	aSubject
forChatroom:	(NSString *_Nonnull)	aChatroomId
completion:	(void(^)(EMChatroom _Nullable aChatroom, EMError _Nullable aError))	aCompletionBlock

required

Changes the chatroom subject.

Only the chatroom owner can call this method.

This is an asynchronous method.

Parameters

aSubject	The new subject of the chatroom.
aChatroomId	The chatroom ID.
aCompletionBlock	The completion block, which contains the error message if the method call fails.

◆ updateSubject:forChatroom:error:

- (EMChatroom *) updateSubject:	(NSString *_Nullable)	aSubject
forChatroom:	(NSString *_Nonnull)	aChatroomId
error:	(EMError **_Nullable)	pError

required

Changes the chatroom‘s subject.

Only the chatroom owner can call this method.

This is a synchronous method and blocks the current thread.

Parameters

aSubject	The new subject of the chatroom.
aChatroomId	The chatroom ID.
pError	The error information if the method fails: Error.

Returns: The chatroom instance.

The documentation for this protocol was generated from the following file:

HyphenateChat.framework/Headers/IEMChatroomManager.h

Instance Methods

Detailed Description

Method Documentation

◆ addAdmin:toChatroom:completion:

◆ addAdmin:toChatroom:error:

◆ addDelegate:delegateQueue:

◆ addWhiteListMembers:fromChatroom:completion:

◆ addWhiteListMembers:fromChatroom:error:

◆ blockMembers:fromChatroom:completion:

◆ blockMembers:fromChatroom:error:

◆ createChatroomWithSubject:description:invitees:message:maxMembersCount:completion:

◆ createChatroomWithSubject:description:invitees:message:maxMembersCount:error:

◆ destroyChatroom:

◆ destroyChatroom:completion:

◆ fetchChatroomAllAttributes:completion:

◆ fetchChatroomAttributes:keys:completion:

◆ getChatroomAnnouncementWithId:completion:

◆ getChatroomAnnouncementWithId:error:

◆ getChatroomBlacklistFromServerWithId:pageNumber:pageSize:completion:

◆ getChatroomBlacklistFromServerWithId:pageNumber:pageSize:error:

◆ getChatroomMemberListFromServerWithId:cursor:pageSize:completion:

◆ getChatroomMemberListFromServerWithId:cursor:pageSize:error:

◆ getChatroomMuteListFromServerWithId:pageNumber:pageSize:completion:

◆ getChatroomMuteListFromServerWithId:pageNumber:pageSize:error:

◆ getChatroomsFromServerWithPage:pageSize:completion:

◆ getChatroomsFromServerWithPage:pageSize:error:

◆ getChatroomSpecificationFromServerWithId:completion:

◆ getChatroomSpecificationFromServerWithId:error:

◆ getChatroomSpecificationFromServerWithId:fetchMembers:completion:

◆ getChatroomWhiteListFromServerWithId:completion:

◆ getChatroomWhiteListFromServerWithId:error:

◆ isMemberInMuteListFromServerWithChatroomId:completion:

◆ isMemberInWhiteListFromServerWithChatroomId:completion:

◆ isMemberInWhiteListFromServerWithChatroomId:error:

◆ joinChatroom:completion:

◆ joinChatroom:error:

◆ joinChatroom:ext:leaveOtherRooms:completion:

◆ leaveChatroom:completion:

◆ leaveChatroom:error:

◆ muteAllMembersFromChatroom:completion:

◆ muteAllMembersFromChatroom:error:

◆ muteMembers:muteMilliseconds:fromChatroom:completion:

◆ muteMembers:muteMilliseconds:fromChatroom:error:

◆ removeAdmin:fromChatroom:completion:

◆ removeAdmin:fromChatroom:error:

◆ removeChatroomAttribute:key:completionBlock:

◆ removeChatroomAttributeForced:key:completionBlock:

◆ removeChatroomAttributes:attributes:completionBlock:

◆ removeChatroomAttributesForced:attributes:completionBlock:

◆ removeDelegate:

◆ removeMembers:fromChatroom:completion:

◆ removeMembers:fromChatroom:error:

◆ removeWhiteListMembers:fromChatroom:completion:

◆ removeWhiteListMembers:fromChatroom:error:

◆ setChatroomAttribute:key:value:autoDelete:completionBlock:

◆ setChatroomAttributeForced:key:value:autoDelete:completionBlock:

◆ setChatroomAttributes:attributes:autoDelete:completionBlock:

◆ setChatroomAttributesForced:attributes:autoDelete:completionBlock:

◆ unblockMembers:fromChatroom:completion:

◆ unblockMembers:fromChatroom:error:

◆ unmuteAllMembersFromChatroom:completion:

◆ unmuteAllMembersFromChatroom:error:

◆ unmuteMembers:fromChatroom:completion:

◆ unmuteMembers:fromChatroom:error:

◆ updateChatroomAnnouncementWithId:announcement:completion:

◆ updateChatroomAnnouncementWithId:announcement:error:

◆ updateChatroomOwner:newOwner:completion:

◆ updateChatroomOwner:newOwner:error:

◆ updateDescription:forChatroom:completion:

◆ updateDescription:forChatroom:error:

◆ updateSubject:forChatroom:completion:

◆ updateSubject:forChatroom:error: