curl --location 'https://api.flashcat.cloud/template/preview' \
--header 'Flashcat-Context: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"content": "string",
"type": "dingtalk_app",
"incident_id": "string"
}'{
"error": {},
"data": {
"content": "string",
"success": true,
"message": "string"
}
}