The Send Reaction handler allows to send a reaction to an ongoing call. Reactions should be single emoji defined by its short name. Emojis can be send in rapid succession for a greater effect. The request must be done using POST.

A list of available emojis for the reactions can be requested using a GET request.

Returns a list of available emojis short names as well a their base64 image representation that can be used for other UIs.

The response JSON looks like:

[
    {
        "shortName": ":smile:",
        "imageURL": "data:image/svg+xml;base64,..."
    },
    {
        "shortName": ":thumbsup:",
        "imageURL": "data:image/svg+xml;base64,..."
    },
    {
        "shortName": ":thumbsdown:",
        "imageURL": "data:image/svg+xml;base64,..."
    }
]

Sends a reaction, such as an emoji, to the ongoing call and returns the currently running calls of the selected channel.

{
    "reaction":         "<Reaction to send. Should be an emoji short name>"
}

# Request
# Use user:password for authorization
POST /api/cowork/teams/3n1ytbwme7ngfyn9g9guwwurt/channels/3y8kdto0lnx3ig3mshwvrb9x7/calls/reaction HTTP/1.1
Accept: */*
Authorization: Bearer VGhpcyBpcyBqdXN0IGEgZGVtbyBhY2Nlc3MgdG9rZW4u
 
{
    "reaction": ":smile:"
}
 
# Response
HTTP/1.1 200 OK