Causa
La campaña está pausada.
Qué hacer
Reanúdela con resume si corresponde.
application/problem+json
{
"type": "https://masnet.com/developers/errors/campaign_paused",
"title": "Campaña pausada",
"status": 409,
"detail": "...",
"code": "campaign_paused",
"correlation_id": "..."
}