Adicionar/remover/promover/rebaixar participantes

curl -X POST "https://seu-dominio/instances/:id/groups/:jid/participants" \
  -H "x-api-key: $VERTICE_API_KEY" \
  -H "content-type: application/json" \
  -d '{"participants":["5511888888888"],"action":"add"}'

const response = await fetch('https://seu-dominio/instances/:id/groups/:jid/participants', {
  method: 'POST',
  headers: {
  'x-api-key': process.env.VERTICE_API_KEY ?? '',
  'content-type': 'application/json',
  },
  body: JSON.stringify({
    "participants": [
      "5511888888888"
    ],
    "action": "add"
  }),
});

const payload = await response.json();
console.log(payload);