timezone is given.curl --location 'https://api.pibox.com/api/v2/ai/schedules' \
--header 'Content-Type: application/json' \
--data '{
"prompt": "string",
"kind": "once",
"at_time": "string",
"days_of_week": "string",
"run_at": "string",
"timezone": "string"
}'{
"object": "string",
"data": {
"property1": "string",
"property2": "string"
},
"property1": "string",
"property2": "string"
}