curl --request POST \
  --url https://app.tagadapay.com/api/public/v1/plugins/v2/instance/config \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "deploymentInstanceId": "plugin_instance_abc123",
  "storeId": "store_abc123",
  "config": {
    "primaryColor": "#00ff00",
    "apiKey": "new-api-key"
  }
}
'

{
  "message": "<string>",
  "code": "<string>",
  "issues": [
    {
      "message": "<string>"
    }
  ]
}