curl --location --request PUT 'https://apicfa.convirza.com/v2/broadcasts/' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"tracking_number": "string",
"agent_ring_to": "string",
"message": "string",
"contact_ids": [
0
],
"contact_list_ids": [
0
],
"schedule_datetime": "string",
"is_scheduled": true
}'{
"result": "string",
"err": "string",
"data": "string"
}