curl --location --request POST 'https://api2.hik-cloud.com/api/v1/device/isapi/safetyHat/snapshotProxy/channels' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
"deviceSerial":"123456789"
}'
{
"code": 200,
"message": "操作成功"
}