messages.sendReaction

React to message.

Starting from layer 159, the reaction will be sent from the peer specified using messages.saveDefaultSendAs.

 Method schema is available as of layer 145. Switch »

Parameters

Name Type Description
flags # Flags, see TL conditional fields
big flags.1?true Whether a bigger and longer reaction should be shown
add_to_recent flags.2?true Whether to add this reaction to the recent reactions list ».
peer InputPeer Peer
msg_id int Message ID to react to
reaction flags.0?Vector<Reaction> A list of reactions

Result

Updates

Possible errors

Code Type Description
403 ANONYMOUS_REACTIONS_DISABLED Sorry, anonymous administrators cannot leave reactions or participate in polls.
400 CHANNEL_INVALID The provided channel is invalid.
400 CHANNEL_PRIVATE You haven't joined this channel/supergroup.
403 CHAT_WRITE_FORBIDDEN You can't write in this chat.
400 CUSTOM_REACTIONS_TOO_MANY Too many custom reactions were specified.
400 DOCUMENT_INVALID The specified document is invalid.
400 MESSAGE_ID_INVALID The provided message id is invalid.
400 MESSAGE_NOT_MODIFIED The provided message data is identical to the previous message data, the message wasn't modified.
400 MSG_ID_INVALID Invalid message ID provided.
400 PEER_ID_INVALID The provided peer id is invalid.
403 PREMIUM_ACCOUNT_REQUIRED A premium account is required to execute this action.
400 REACTIONS_TOO_MANY The message already has exactly reactions_uniq_max reaction emojis, you can't react with a new emoji, see the docs for more info ».
400 REACTION_EMPTY Empty reaction provided.
400 REACTION_INVALID The specified reaction is invalid.
400 USER_BANNED_IN_CHANNEL You're banned from sending messages in supergroups/channels.

Related pages

Message reactions

Telegram allows users to react on any message using specific emojis, triggering cute lottie animations.

messages.saveDefaultSendAs

Change the default peer that should be used when sending messages, reactions, poll votes to a specific group

Client configuration

The MTProto API has multiple configuration parameters that can be fetched with the appropriate methods.