curl --location --request POST 'https://sandbox.bigools.com.br/Message/Send' \
--header 'Content-Type: application/json' \
--header 'Authorization;' \
--data-raw '{
"client_code": "string",
"destination": "string",
"message": "string",
"scheduled_at": "2019-08-24T14:15:22Z"
}'