curl --request PUT \
  --url https://api.gptmaker.ai/v2/channel/{channelId}/widget-settings \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "isPublic": true,
  "initialMessage": "<string>",
  "origins": [
    "<string>"
  ],
  "suggestMessages": [
    "<string>"
  ],
  "headerBackground": "<string>",
  "headerColor": "<string>",
  "messageUserBackground": "<string>",
  "buttonBackground": "<string>"
}
'

{
  "success": true
}