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 »
| 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 |
| 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. |
Telegram allows users to react on any message using specific emojis, triggering cute lottie animations.
Change the default peer that should be used when sending messages, reactions, poll votes to a specific group
The MTProto API has multiple configuration parameters that can be fetched with the appropriate methods.