curl --request POST \
  --url 'https://api.flashcat.cloud/channel/silence/rule/disable?app_key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "channel_id": 123,
  "rule_id": "<string>"
}
'

{
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}