Package net.dv8tion.jda.api.entities.channel.concrete

Interface ThreadChannel

All Superinterfaces:

Channel, Comparable<GuildChannel>, Formattable, GuildChannel, GuildMessageChannel, IMemberContainer, IMentionable, ISlowmodeChannel, ISnowflake, MessageChannel

public interface ThreadChannel
extends GuildMessageChannel, IMemberContainer, ISlowmodeChannel

Represents Discord Message Threads of all kinds.
These are also referred to as "posts" in the context of Forum Channels.

This includes all thread channel types, namely:

• ChannelType.GUILD_PUBLIC_THREAD
• ChannelType.GUILD_PRIVATE_THREAD
• ChannelType.GUILD_NEWS_THREAD

When a thread channel is archived, no new members can be added. You can use the manager to unarchive the thread.

See Also:

• IGuildChannelContainer.getThreadChannels()
• IGuildChannelContainer.getThreadChannelById(long)
• Guild.getThreadChannelCache()

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	ThreadChannel.AutoArchiveDuration	The values permitted for the auto archive duration of a ThreadChannel.

Field Summary

Fields inherited from interface net.dv8tion.jda.api.entities.channel.Channel

MAX_NAME_LENGTH

Fields inherited from interface net.dv8tion.jda.api.entities.channel.middleman.GuildChannel

JUMP_URL

Fields inherited from interface net.dv8tion.jda.api.entities.channel.attribute.ISlowmodeChannel

MAX_SLOWMODE

Method Summary

Modifier and Type	Method	Description
default RestAction<Void>	addThreadMember(Member member)	Adds a member to this thread.
default RestAction<Void>	addThreadMember(User user)	Adds a member to this thread.
RestAction<Void>	addThreadMemberById(long id)	Adds a member to this thread.
default RestAction<Void>	addThreadMemberById(String id)	Adds a member to this thread.
default void	formatTo(Formatter formatter, int flags, int width, int precision)
@Unmodifiable List<ForumTag>	getAppliedTags()	The forum tags applied to this thread.
ThreadChannel.AutoArchiveDuration	getAutoArchiveDuration()	The inactivity timeout of this thread.
ThreadChannelManager	getManager()	Returns the ChannelManager for this GuildChannel.
int	getMemberCount()	Gets the current number of members that have joined this thread.
int	getMessageCount()	Gets the current number of messages present in this thread.
default Member	getOwner()	Gets the Member that created and owns this thread.
default String	getOwnerId()	Gets the User of the owner of this thread as a String.
long	getOwnerIdLong()	Gets the ID of the owner of this thread as a long.
default ThreadMember	getOwnerThreadMember()	Gets the owner of this thread as a ThreadMember.
IThreadContainerUnion	getParentChannel()	Gets the parent channel of this thread.
default GuildMessageChannelUnion	getParentMessageChannel()	Gets the parent channel of this thread, if it is a TextChannel, NewsChannel, or VoiceChannel.
default ThreadMember	getSelfThreadMember()	Gets the self member, as a member of this thread.
default ThreadMember	getThreadMember(Member member)	Gets a ThreadMember of this thread by their Member.
default ThreadMember	getThreadMember(User user)	Gets a ThreadMember of this thread by their Member.
ThreadMember	getThreadMemberById(long id)	Gets a ThreadMember of this thread by their Member.
default ThreadMember	getThreadMemberById(String id)	Gets a ThreadMember of this thread by their Member.
List<ThreadMember>	getThreadMembers()	Gets a List of all cached members of this thread.
OffsetDateTime	getTimeArchiveInfoLastModified()	The last time the archive info of this thread was updated.
OffsetDateTime	getTimeCreated()	The timestamp when this thread was created.
int	getTotalMessageCount()	The total number of messages sent in this thread, including all deleted messages.
boolean	isArchived()	Whether this thread has been archived.
boolean	isInvitable()	Whether this thread is invitable.
default boolean	isJoined()	Whether the currently logged in member has joined this thread.
boolean	isLocked()	Whether this thread is locked or not.
default boolean	isOwner()	Whether the current account is the owner of this thread.
default boolean	isPinned()	Whether this thread is a pinned forum post.
default boolean	isPublic()	Whether this thread is public or not.
RestAction<Void>	join()	Joins this thread, adding the current account to the member list of this thread.
RestAction<Void>	leave()	Leaves this thread, removing the current account from the member list of this thread.
default RestAction<Void>	removeThreadMember(Member member)	Removes a member from this thread.
default RestAction<Void>	removeThreadMember(User user)	Removes a member from this thread.
RestAction<Void>	removeThreadMemberById(long id)	Removes a member from this thread.
default RestAction<Void>	removeThreadMemberById(String id)	Removes a member from this thread.
RestAction<Message>	retrieveParentMessage()	Attempts to get the Message that this thread was started from.
RestAction<Message>	retrieveStartMessage()	Attempts to get the Message that was posted when this thread was created.
default CacheRestAction<ThreadMember>	retrieveThreadMember(Member member)	Load the thread-member for the specified user.
default CacheRestAction<ThreadMember>	retrieveThreadMember(User user)	Load the thread-member for the specified user.
CacheRestAction<ThreadMember>	retrieveThreadMemberById(long id)	Load the thread-member for the user with the specified id.
default CacheRestAction<ThreadMember>	retrieveThreadMemberById(String id)	Load the thread-member for the user with the specified id.
ThreadMemberPaginationAction	retrieveThreadMembers()	Retrieves the ThreadMembers of this thread.

Methods inherited from interface net.dv8tion.jda.api.entities.channel.Channel

getAsMention, getFlags, getJDA, getName, getType

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface net.dv8tion.jda.api.entities.channel.middleman.GuildChannel

delete, getGuild, getJumpUrl, getPermissionContainer

Methods inherited from interface net.dv8tion.jda.api.entities.channel.middleman.GuildMessageChannel

canTalk, canTalk, clearReactionsById, clearReactionsById, clearReactionsById, clearReactionsById, deleteMessages, deleteMessagesByIds, removeReactionById, removeReactionById, sendStickers, sendStickers

Methods inherited from interface net.dv8tion.jda.api.entities.channel.attribute.IMemberContainer

getMembers

Methods inherited from interface net.dv8tion.jda.api.entities.channel.attribute.ISlowmodeChannel

getSlowmode

Methods inherited from interface net.dv8tion.jda.api.entities.ISnowflake

getId, getIdLong

Methods inherited from interface net.dv8tion.jda.api.entities.channel.middleman.MessageChannel

addReactionById, addReactionById, deleteMessageById, deleteMessageById, editMessageAttachmentsById, editMessageAttachmentsById, editMessageAttachmentsById, editMessageAttachmentsById, editMessageById, editMessageById, editMessageById, editMessageById, editMessageComponentsById, editMessageComponentsById, editMessageComponentsById, editMessageComponentsById, editMessageEmbedsById, editMessageEmbedsById, editMessageEmbedsById, editMessageEmbedsById, editMessageFormatById, editMessageFormatById, endPollById, endPollById, getHistory, getHistoryAfter, getHistoryAfter, getHistoryAfter, getHistoryAround, getHistoryAround, getHistoryAround, getHistoryBefore, getHistoryBefore, getHistoryBefore, getHistoryFromBeginning, getIterableHistory, getLatestMessageId, getLatestMessageIdLong, pinMessageById, pinMessageById, purgeMessages, purgeMessages, purgeMessagesById, purgeMessagesById, purgeMessagesById, removeReactionById, removeReactionById, retrieveMessageById, retrieveMessageById, retrievePinnedMessages, retrievePollVotersById, retrievePollVotersById, retrieveReactionUsersById, retrieveReactionUsersById, sendFiles, sendFiles, sendMessage, sendMessage, sendMessageComponents, sendMessageComponents, sendMessageEmbeds, sendMessageEmbeds, sendMessageFormat, sendMessagePoll, sendTyping, unpinMessageById, unpinMessageById

Method Details

isPublic

default boolean isPublic()

Whether this thread is public or not.

Public threads can be read and joined by anyone with read access to its parent channel.

Returns:

true if this thread is public, false otherwise.

getMessageCount

int getMessageCount()

Gets the current number of messages present in this thread.
Threads started from seed messages in the parent channel will not count that seed message.
This will be capped at 50 for threads created before July 1, 2022.

Returns:

The number of messages sent in this thread

getTotalMessageCount

int getTotalMessageCount()

The total number of messages sent in this thread, including all deleted messages.
This might be inaccurate for threads created before July 1, 2022.

Returns:

The total number of messages ever sent in this thread

getMemberCount

int getMemberCount()

Gets the current number of members that have joined this thread.
This is capped at 50, meaning any additional members will not affect this count.

Returns:

The number of members that have joined this thread, capping at 50.

isJoined

default boolean isJoined()

Whether the currently logged in member has joined this thread.

Returns:

true if the self member has joined this thread, false otherwise.

isLocked

boolean isLocked()

Whether this thread is locked or not.

Locked threads cannot have new messages posted to them, or members join or leave them. Threads can only be locked and unlocked by moderators.

Returns:

true if this thread is locked, false otherwise.

See Also:

• ChannelField.LOCKED

isInvitable

boolean isInvitable()

Whether this thread is invitable.
A thread that is invitable can have non-moderators invite other non-moderators to it. A thread that is not invitable can only have moderators invite others to it.

This property is exclusive to private threads.

Returns:

true if this thread is invitable, false otherwise.

Throws:

UnsupportedOperationException - If this thread is not a private thread.

See Also:

• ChannelField.INVITABLE

isPinned

default boolean isPinned()

Whether this thread is a pinned forum post.

Returns:

True, if this is a pinned forum post.

getParentChannel

@Nonnull
IThreadContainerUnion getParentChannel()

Gets the parent channel of this thread.

Returns:

The parent channel of this thread.

See Also:

• IThreadContainer.getThreadChannels()

getParentMessageChannel

@Nonnull
default GuildMessageChannelUnion getParentMessageChannel()

Gets the parent channel of this thread, if it is a TextChannel, NewsChannel, or VoiceChannel.
This is a convenience method that will perform the cast if possible, throwing otherwise.

Returns:

The parent channel of this thread, as a GuildMessageChannelUnion.

Throws:

UnsupportedOperationException - If the parent channel is not a GuildMessageChannel.

getAppliedTags

@Nonnull
@Unmodifiable List<ForumTag> getAppliedTags()

The forum tags applied to this thread.
This will be an empty list if the thread was not created in a ForumChannel.

Returns:

Immutable List of ForumTags applied to this post

retrieveParentMessage

@Nonnull
@CheckReturnValue
RestAction<Message> retrieveParentMessage()

Attempts to get the Message that this thread was started from.
The parent message was posted in the parent channel and a thread was started on it.

The Message.getMember() method will always return null for the resulting message. To retrieve the member you can use getGuild().retrieveMember(message.getAuthor()).

The following ErrorResponses are possible:

• MISSING_ACCESS
  The request was attempted after the account lost access to the Guild typically due to being kicked or removed, or after Permission.VIEW_CHANNEL was revoked in the GuildMessageChannel
• MISSING_PERMISSIONS
  The request was attempted after the account lost Permission.MESSAGE_HISTORY in the GuildMessageChannel.
• UNKNOWN_MESSAGE
  The message has already been deleted.
• UNKNOWN_CHANNEL
  The request was attempted after the parent channel was deleted.

Returns:

RestAction - Type: Message
The Message that started this thread

Throws:

InsufficientPermissionException - If this is a GuildMessageChannel and the logged in account does not have

• Permission.VIEW_CHANNEL
• Permission.MESSAGE_HISTORY

UnsupportedOperationException - If the parent channel is not a GuildMessageChannel.

retrieveStartMessage

@Nonnull
@CheckReturnValue
RestAction<Message> retrieveStartMessage()

Attempts to get the Message that was posted when this thread was created.
Unlike retrieveParentMessage(), the message was posted only inside the thread channel. This is common for ForumChannel posts.

The Message.getMember() method will always return null for the resulting message. To retrieve the member you can use getGuild().retrieveMember(message.getAuthor()).

This is equivalent to channel.retrieveMessageById(channel.getId()).

The following ErrorResponses are possible:

• MISSING_ACCESS
  The request was attempted after the account lost access to the Guild typically due to being kicked or removed, or after Permission.VIEW_CHANNEL was revoked in the GuildMessageChannel
• MISSING_PERMISSIONS
  The request was attempted after the account lost Permission.MESSAGE_HISTORY in the GuildMessageChannel.
• UNKNOWN_MESSAGE
  The message has already been deleted or there was no starting message.
• UNKNOWN_CHANNEL
  The request was attempted after the parent channel was deleted.

Returns:

RestAction - Type: Message

Throws:

InsufficientPermissionException - If this is a GuildMessageChannel and the logged in account does not have

• Permission.VIEW_CHANNEL
• Permission.MESSAGE_HISTORY

getSelfThreadMember

@Nullable
default ThreadMember getSelfThreadMember()

Gets the self member, as a member of this thread.

If the current account is not a member of this thread, this will return null.

Returns:

The self member of this thread, null if the current account is not a member of this thread.

See Also:

• isJoined()

getThreadMembers

@Nonnull
List<ThreadMember> getThreadMembers()

Gets a List of all cached members of this thread.

The thread owner is not included in this list, unless the current account is the owner. Any updates to this cache are lost when JDA is shutdown, and this list is not sent to JDA on startup. For this reason, retrieveThreadMembers() should be used instead in most cases.

The cache this method relies on is empty until JDA sees a member join via a ThreadMemberJoinEvent.
If the current account is a member of this ThreadChannel, this cache will contain the current account, even after a restart.
In order for this cache to be updated, the following requirements must be met:

• the GatewayIntent.GUILD_MEMBERS intent must be enabled.
• the bot must be able to join the thread (either via the MANAGE_THREADS permission, or a public thread)
• the bot must have be online to receive the update

Returns:

List of all members of this thread. This list may be empty, but not null.

See Also:

• retrieveThreadMembers()

getThreadMember

@Nullable
default ThreadMember getThreadMember(@Nonnull
 Member member)

Gets a ThreadMember of this thread by their Member.

Note that this operation relies on the ThreadMember cache for this ThreadChannel. As the cache is likely to be unpopulated, this method is likely to return null.

Use of retrieveThreadMember(Member) is preferred instead, once it is released.

Parameters:

member - The member to get the ThreadMember for.

Returns:

The ThreadMember of this thread for the given member.

Throws:

IllegalArgumentException - If the given member is null.

See Also:

• retrieveThreadMember(Member)

getThreadMember

@Nullable
default ThreadMember getThreadMember(@Nonnull
 User user)

Gets a ThreadMember of this thread by their Member.

Note that this operation relies on the ThreadMember cache for this ThreadChannel. As the cache is likely to be unpopulated, this method is likely to return null.

Use of retrieveThreadMember(Member) is preferred instead, once it is released.

Parameters:

user - The user to get the ThreadMember for.

Returns:

The ThreadMember of this thread for the given member.

Throws:

IllegalArgumentException - If the given user is null.

See Also:

• retrieveThreadMember(Member)

getThreadMemberById

@Nullable
default ThreadMember getThreadMemberById(@Nonnull
 String id)

Gets a ThreadMember of this thread by their Member.

Note that this operation relies on the ThreadMember cache for this ThreadChannel. As the cache is likely to be unpopulated, this method is likely to return null.

Use of retrieveThreadMember(Member) is preferred instead, once it is released.

Parameters:

id - The ID of the member to get the ThreadMember for.

Returns:

The ThreadMember of this thread for the given member.

Throws:

IllegalArgumentException - If the given id is null or empty.

See Also:

• retrieveThreadMember(Member)

getThreadMemberById

@Nullable
ThreadMember getThreadMemberById(long id)

Gets a ThreadMember of this thread by their Member.

Note that this operation relies on the ThreadMember cache for this ThreadChannel. As the cache is likely to be unpopulated, this method is likely to return null.

Use of retrieveThreadMember(Member) is preferred instead, once it is released.

Parameters:

id - The member to get the ThreadMember for.

Returns:

The ThreadMember of this thread for the given member.

See Also:

• retrieveThreadMember(Member)

retrieveThreadMember

@Nonnull
@CheckReturnValue
default CacheRestAction<ThreadMember> retrieveThreadMember(@Nonnull
 Member member)

Load the thread-member for the specified user.
If the thread-member is already loaded it, will be retrieved from getThreadMemberById(long) and immediately provided if the thread-member information is consistent. If the bot hasn't joined the thread, GatewayIntent.GUILD_MEMBERS is required to keep the cache updated.

Parameters:

member - The member to load the thread-member from

Returns:

CacheRestAction - Type: ThreadMember

Throws:

IllegalArgumentException - If provided with null

retrieveThreadMember

@Nonnull
@CheckReturnValue
default CacheRestAction<ThreadMember> retrieveThreadMember(@Nonnull
 User user)

Load the thread-member for the specified user.
If the thread-member is already loaded, it will be retrieved from getThreadMemberById(long) and immediately provided if the thread-member information is consistent. If the bot hasn't joined the thread, GatewayIntent.GUILD_MEMBERS is required to keep the cache updated.

Parameters:

user - The user to load the thread-member from

Returns:

CacheRestAction - Type: ThreadMember

Throws:

IllegalArgumentException - If provided with null

retrieveThreadMemberById

@Nonnull
@CheckReturnValue
default CacheRestAction<ThreadMember> retrieveThreadMemberById(@Nonnull
 String id)

Load the thread-member for the user with the specified id.
If the thread-member is already loaded, it will be retrieved from getThreadMemberById(long) and immediately provided if the thread-member information is consistent. If the bot hasn't joined the thread, GatewayIntent.GUILD_MEMBERS is required to keep the cache updated.

Parameters:

id - The user id to load the thread-member from

Returns:

CacheRestAction - Type: ThreadMember

Throws:

IllegalArgumentException - If the provided id is empty or null

NumberFormatException - If the provided id is not a snowflake

retrieveThreadMemberById

@Nonnull
@CheckReturnValue
CacheRestAction<ThreadMember> retrieveThreadMemberById(long id)

Load the thread-member for the user with the specified id.
If the thread-member is already loaded, it will be retrieved from getThreadMemberById(long) and immediately provided if the thread-member information is consistent. If the bot hasn't joined the thread, GatewayIntent.GUILD_MEMBERS is required to keep the cache updated.

Parameters:

id - The user id to load the thread-member from

Returns:

CacheRestAction - Type: ThreadMember

retrieveThreadMembers

@Nonnull
@CheckReturnValue
ThreadMemberPaginationAction retrieveThreadMembers()

Retrieves the ThreadMembers of this thread.

This requires the GatewayIntent.GUILD_MEMBERS intent to be enabled in the Application Dashboard.

Returns:

ThreadMemberPaginationAction

isOwner

default boolean isOwner()

Whether the current account is the owner of this thread.

Returns:

true if the self account is the owner of this thread, false otherwise.

getOwnerIdLong

long getOwnerIdLong()

Gets the ID of the owner of this thread as a long.

Returns:

the ID of the member who created this thread as a long.

getOwnerId

@Nonnull
default String getOwnerId()

Gets the User of the owner of this thread as a String.

Returns:

The User of the member who created this thread as a String.

getOwner

@Nullable
default Member getOwner()

Gets the Member that created and owns this thread.
This will be null if the member is not cached, and so it is recommended to retrieve this member from the guild using the owner'd ID.

Returns:

The Member of the member who created this thread.

See Also:

• getThreadMemberById(long)
• Guild.retrieveMemberById(long)

getOwnerThreadMember

@Nullable
default ThreadMember getOwnerThreadMember()

Gets the owner of this thread as a ThreadMember.
This will be null if the member is not cached, and so it is recommended to retrieve the owner instead.

This method relies on the getThreadMembers() cache, and so it is recommended to retrieve the ThreadMember by their ID instead.

Returns:

The owner of this thread as a ThreadMember.

See Also:

• getThreadMemberById(long)

isArchived

boolean isArchived()

Whether this thread has been archived.

This method will consider locked channels to also be archived.

Archived threads are not deleted threads, but are considered inactive. They are not shown to clients in the channels list, but can still be navigated to and read. ThreadChannels may be unarchived as long as there is space for a new active thread.

Returns:

true if this thread has been archived, false otherwise.

See Also:

• isLocked()
• ThreadChannelManager.setArchived(boolean)
• getAutoArchiveDuration()
• ChannelField.ARCHIVED

getTimeArchiveInfoLastModified

@Nonnull
OffsetDateTime getTimeArchiveInfoLastModified()

The last time the archive info of this thread was updated.

This timestamp will be updated when any of the following happen:

• The channel is archived
• The channel is unarchived
• The AUTO_ARCHIVE_DURATION is changed.

Returns:

the time of the last archive info update.

See Also:

• ChannelField.ARCHIVED_TIMESTAMP

getAutoArchiveDuration

@Nonnull
ThreadChannel.AutoArchiveDuration getAutoArchiveDuration()

The inactivity timeout of this thread.

If a message is not sent within this amount of time, the thread will be automatically hidden.

A thread archived this way can be unarchived by any member.

Returns:

The inactivity timeframe until a thread is automatically hidden.

See Also:

• ChannelField.AUTO_ARCHIVE_DURATION

getTimeCreated

@Nonnull
OffsetDateTime getTimeCreated()

The timestamp when this thread was created.
This will only be valid for threads created after 2022-01-09. Otherwise, this will return the timestamp of creation based on the thread's id.

Specified by:

getTimeCreated in interface ISnowflake

Returns:

The timestamp when this thread was created

See Also:

• TimeUtil.getTimeCreated(long)

join

@Nonnull
@CheckReturnValue
RestAction<Void> join()

Joins this thread, adding the current account to the member list of this thread.

Note that joining threads is not a requirement of getting events about the thread.
This will have no effect if the current account is already a member of this thread.

The following ErrorResponses are possible:

• MISSING_ACCESS
  The request was attempted after the account lost access to the Guild typically due to being kicked or removed, or after access was lost to this ThreadChannel (either by losing access to the parent of a public ThreadChannel, or losing MANAGE_THREADS to a private channel).
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.

Returns:

RestAction

Throws:

IllegalStateException - If this thread is archived.

leave

@Nonnull
@CheckReturnValue
RestAction<Void> leave()

Leaves this thread, removing the current account from the member list of this thread.
This will have no effect if the current account is not a member of this thread.

The following ErrorResponses are possible:

• MISSING_ACCESS
  The request was attempted after the account lost access to the Guild typically due to being kicked or removed.
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.

Returns:

RestAction

Throws:

IllegalStateException - If this thread is archived.

addThreadMemberById

@Nonnull
@CheckReturnValue
RestAction<Void> addThreadMemberById(long id)

Adds a member to this thread.
This will have no effect if the member is already a member of this thread.

The following ErrorResponses are possible:

• MISSING_ACCESS
  This can be caused by any of the following:
  • The request was attempted after the account lost access to the Guild, typically due to being kicked or removed.
  • The user supplied is not a member of this ThreadChannel's Guild
  • The thread is not invitable, and the current account does not have the MANAGE_THREADS permission.
  
  
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.
• UNKNOWN_USER
  The provided User ID does not belong to a user.
• INVALID_FORM_BODY
  The provided User ID is not a valid snowflake.

Parameters:

id - The id of the member to add.

Returns:

RestAction

Throws:

InsufficientPermissionException -

• If this is a private thread or not isInvitable(), and the bot does not have MANAGE_THREADS permission and is not the getOwner().
• If the bot does not have MESSAGE_SEND_IN_THREADS permission in the parent channel.

IllegalStateException - If this thread is archived.

addThreadMemberById

@Nonnull
@CheckReturnValue
default RestAction<Void> addThreadMemberById(@Nonnull
 String id)

Adds a member to this thread.
This will have no effect if the member is already a member of this thread.

The following ErrorResponses are possible:

• MISSING_ACCESS
  This can be caused by any of the following:
  • The request was attempted after the account lost access to the Guild, typically due to being kicked or removed.
  • The user supplied is not a member of this ThreadChannel's Guild
  • The thread is not invitable, and the current account does not have the MANAGE_THREADS permission.
  
  
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.
• UNKNOWN_USER
  The provided User ID does not belong to a user.
• INVALID_FORM_BODY
  The provided User ID is not a valid snowflake.

Parameters:

id - The id of the member to add.

Returns:

RestAction

Throws:

InsufficientPermissionException -

• If this is a private thread or not isInvitable(), and the bot does not have MANAGE_THREADS permission and is not the getOwner().
• If the bot does not have MESSAGE_SEND_IN_THREADS permission in the parent channel.

IllegalStateException - If this thread is locked or archived

IllegalArgumentException - If the provided id is not a valid snowflake.

addThreadMember

@Nonnull
@CheckReturnValue
default RestAction<Void> addThreadMember(@Nonnull
 User user)

Adds a member to this thread.
This will have no effect if the member is already a member of this thread.

The following ErrorResponses are possible:

• MISSING_ACCESS
  This can be caused by any of the following:
  • The request was attempted after the account lost access to the Guild, typically due to being kicked or removed.
  • The user supplied is not a member of this ThreadChannel's Guild
  • The thread is not invitable, and the current account does not have the MANAGE_THREADS permission.
  
  
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.

Parameters:

user - The User to add.

Returns:

RestAction

Throws:

InsufficientPermissionException -

• If this is a private thread or not isInvitable(), and the bot does not have MANAGE_THREADS permission and is not the getOwner().
• If the bot does not have MESSAGE_SEND_IN_THREADS permission in the parent channel.

IllegalStateException - If this thread is locked or archived.

IllegalArgumentException - If the provided user is null.

addThreadMember

@Nonnull
@CheckReturnValue
default RestAction<Void> addThreadMember(@Nonnull
 Member member)

Adds a member to this thread.
This will have no effect if the member is already a member of this thread.

The following ErrorResponses are possible:

• MISSING_ACCESS
  This can be caused by any of the following:
  • The request was attempted after the account lost access to the Guild, typically due to being kicked or removed.
  • The user supplied is not a member of this ThreadChannel's Guild
  • The thread is not invitable, and the current account does not have the MANAGE_THREADS permission.
  
  
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.

Parameters:

member - The Member to add.

Returns:

RestAction

Throws:

InsufficientPermissionException -

• If this is a private thread or not isInvitable(), and the bot does not have MANAGE_THREADS permission and is not the getOwner().
• If the bot does not have MESSAGE_SEND_IN_THREADS permission in the parent channel.

IllegalStateException - If this thread is locked or archived.

IllegalArgumentException - If the provided member is null.

removeThreadMemberById

@Nonnull
@CheckReturnValue
RestAction<Void> removeThreadMemberById(long id)

Removes a member from this thread.

Removing members from threads requires the Permission.MANAGE_THREADS permission unless the thread is private and owned by the current account.

The following ErrorResponses are possible:

• MISSING_ACCESS
  The request was attempted after the account lost access to the Guild typically due to being kicked or removed, or the bot losing permissions to perform this action.
  This can also be caused if the user supplied is not a member of this ThreadChannel's Guild
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.
• UNKNOWN_USER
  The provided User ID does not belong to a user.
• INVALID_FORM_BODY
  The provided User ID is not a valid snowflake.

Parameters:

id - The id of the member to remove from this thread.

Returns:

RestAction

Throws:

InsufficientPermissionException - If the account does not have the Permission.MANAGE_THREADS permission, and this is not a private thread channel this account owns.

removeThreadMemberById

@Nonnull
@CheckReturnValue
default RestAction<Void> removeThreadMemberById(@Nonnull
 String id)

Removes a member from this thread.

Removing members from threads requires the Permission.MANAGE_THREADS permission unless the thread is private and owned by the current account.

The following ErrorResponses are possible:

• MISSING_ACCESS
  The request was attempted after the account lost access to the Guild typically due to being kicked or removed, or the bot losing permissions to perform this action.
  This can also be caused if the user supplied is not a member of this ThreadChannel's Guild
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.
• UNKNOWN_USER
  The provided User ID does not belong to a user.
• INVALID_FORM_BODY
  The provided User ID is not a valid snowflake.

Parameters:

id - The id of the member to remove from this thread.

Returns:

RestAction

Throws:

InsufficientPermissionException - If the account does not have the Permission.MANAGE_THREADS permission, and this is not a private thread channel this account owns.

IllegalArgumentException - If the provided id is not a valid snowflake.

removeThreadMember

@Nonnull
@CheckReturnValue
default RestAction<Void> removeThreadMember(@Nonnull
 User user)

Removes a member from this thread.

Removing members from threads requires the Permission.MANAGE_THREADS permission unless the thread is private and owned by the current account.

The following ErrorResponses are possible:

• MISSING_ACCESS
  The request was attempted after the account lost access to the Guild typically due to being kicked or removed, or the bot losing permissions to perform this action.
  This can also be caused if the user supplied is not a member of this ThreadChannel's Guild
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.

Parameters:

user - The user to remove from this thread.

Returns:

RestAction

Throws:

InsufficientPermissionException - If the account does not have the Permission.MANAGE_THREADS permission, and this is not a private thread channel this account owns.

IllegalArgumentException - If the provided user is null.

removeThreadMember

@Nonnull
@CheckReturnValue
default RestAction<Void> removeThreadMember(@Nonnull
 Member member)

Removes a member from this thread.

Removing members from threads requires the Permission.MANAGE_THREADS permission unless the thread is private and owned by the current account.

The following ErrorResponses are possible:

• MISSING_ACCESS
  The request was attempted after the account lost access to the Guild typically due to being kicked or removed, or the bot losing permissions to perform this action.
  This can also be caused if the member supplied is not a member of this ThreadChannel's Guild
• UNKNOWN_CHANNEL
  The request was attempted after the channel was deleted.

Removing members from public threads or private threads this account does not own requires the Permission.MANAGE_THREADS permission.

Parameters:

member - The member to remove from this thread.

Returns:

RestAction

Throws:

InsufficientPermissionException - If the account does not have the Permission.MANAGE_THREADS permission, and this isn't a private thread channel this account owns.

IllegalArgumentException - If the provided member is null.

getManager

@Nonnull
@CheckReturnValue
ThreadChannelManager getManager()

Description copied from interface: GuildChannel

Returns the ChannelManager for this GuildChannel.
In the ChannelManager, you can modify the name, topic and position of this GuildChannel. You modify multiple fields in one request by chaining setters before calling RestAction.queue().

Specified by:

getManager in interface GuildChannel

Specified by:

getManager in interface ISlowmodeChannel

Returns:

The ChannelManager of this GuildChannel

See Also:

• ChannelManager, for modifying fields each guild channel provides
• ChannelField, for all possible channel fields

formatTo

default void formatTo(Formatter formatter,
 int flags,
 int width,
 int precision)

Specified by:

formatTo in interface Channel

Specified by:

formatTo in interface Formattable

Specified by:

formatTo in interface IMentionable