Excluir disparo

Endpoint

DELETE /v1/broadcasts/:id

Escopo necessário: write:broadcasts

curl -X DELETE https://api.socialsell.ai/v1/broadcasts/664t3s4t5u6v7w8x9y0z1a2b \
  -H "Authorization: Bearer sk_live_..."

Retorna HTTP 204 No Content em caso de sucesso.