curl --request POST \
  --url https://dovetail.com/api/v1/channels/topic \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "title": "<string>",
  "description": "<string>",
  "channel_id": "<string>"
}'

{
  "data": {
    "id": "<string>",
    "title": "<string>",
    "description": "<string>",
    "channel": {
      "id": "<string>"
    },
    "created_at": "<string>"
  }
}