Add an emoji reaction or poll vote to a message or forum post. In forums, the reaction is always a like.
Required permissions:
chat:readA company API key, company scoped JWT, app API key, or user OAuth token. You must prepend your key/token with the word 'Bearer', which will look like Bearer ***************************
Parameters for CreateReaction
The unique identifier of the message or forum post to react to.
The emoji to react with, in shortcode or unicode format. For example, ':heart:' or a unicode emoji. Ignored in forums where reactions are always likes.
The unique identifier of a poll option to vote for. Only valid when the target message or post contains a poll.
A successful response
A single reaction left by a user on a feed post, such as a like or emoji.
The unique identifier for the entity
"reac_xxxxxxxxxxxxxxxxxxxxxx"
The unique identifier of the post this reaction was left on.
The user who left this reaction on the post.
The emoji used for this reaction in shortcode format. Null if the reaction type is not emoji.
":heart:"