curl --request PATCH \
  --url https://studio.x402layer.cc/api/campaigns/{slug} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "title": "<string>",
  "description": "<string>",
  "x_handle": "<string>",
  "images": [
    "<string>"
  ],
  "links": [
    {}
  ]
}
'