curl --location --request POST 'api.velosms.com/api/partners/viber-campaigns' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"name": "string",
"communicationType": "Promotional",
"templateId": 0,
"senderId": 0,
"scheduleDate": "2025-07-15T09:09:20.439Z",
"timezone": 0,
"addToContactListId": 0,
"newContactList": {
"name": "string",
"providerType": "SMS"
},
"contactListIds": [
0
],
"contacts": [
{
"firstName": "John",
"lastName": "Doe",
"url": "https://example.com",
"phoneNumber": "+37412345678",
"email": "example@mail.com"
}
]
}'