{
"deviceId": "string",
"channelId": "string",
"command": "string",
"speed": 128
}curl --location 'http://127.0.0.1:8086/api/v1/ptz/control' \
--header 'Content-Type: application/json' \
--data '{
"deviceId": "string",
"channelId": "string",
"command": "string",
"speed": 128
}'{
"key": {}
}