Error Code

Error Code	Error Message
1001	ParamsBindingError
1002	InvalidParams
1003	InternalServerError
1004	InternalServerError
1005	InternalServerError
1006	Unauthorized
1007	LoginRequired
1010	TooManyRequests
1011	InvalidMetaData
1012	DeactivatedApp
1013	InvalidPrivateData
1014	InvalidPrivateTag
1015	InvalidMemberInfo
2000	ChannelOwnerNotFound
2001	ChannelMemberNotFound
2002	ChannelIdAlreadyTaken
2003	ChannelNotFound
2004	ReuseChannelMembersDoNotMatch
2005	UserNotChannelMember
2006	ChannelUpdateNotAuthorized
2007	CannotRemoveChannelOwner
2008	AlreadyMember
2009	RemoveUserNotMember
2010	BanUserNotMember
2011	CannotJoinPrivateChannel
2012	InvitationCodeRequired
2013	InvitationCodeCannotBeEmpty
2014	WrongInvitationCode
2015	ChannelNotInvitationOnlyType
2016	CannotBanOwnerFromChannel
2017	CannotAddBannedUser
2018	BannedFromChannel
2019	CannotCreateChannelWithBlockedMember
2020	CannotCreateChannelWhenBlockedByMember
2021	CannotAddBlockedMember
2022	CannotAddMemberWhenBlockedByMember
2023	CannotJoinChannelBlockedByOwner
2024	CannotJoinChannelBlockedOwner
2025	CannotSendMessageInFrozenChannel
2026	MentionedUserDoesNotExist
2027	MutedInChannel
2028	CannotMuteChannelOwner
2029	MaxChannelMemberCountExceeded
2030	AlreadyChannelOwner
2031	NotChannelOwner
3000	InternalServerError
3001	SessionNotFound
3002	SessionTokenInvalid
3003	UserNotFound
3004	UserIDTaken
3005	AppNotFound
3006	AnonymousLoginNotAllowed
3007	InternalServerError
3008	WrongPassword
3009	InvalidLoginToken
3010	DeactivatedUser
4000	SenderNotChannelMember
4001	MsgSizeLimitExceeded
4002	BothMsgTextDataMissing
5000	CannotBlockSelf
5001	CannotUnblockSelf
5002	UserNotBlocked
6000	FileUploadFail
6001	FileSizeLimitExceeded