Data de início (ISO 8601). Ex: 2026-01-01.
Data de fim (ISO 8601). Ex: 2026-01-31.
Agrupamento: day, week ou month.
Resposta
{
"sent": 1250,
"delivered": 1180,
"read": 950,
"received": 340,
"conversations": 200,
"breakdown": [
{
"date": "2026-01-01",
"sent": 42,
"delivered": 40,
"read": 35,
"received": 12,
"conversations": 8
}
]
}