curl --location --request GET '/api/v1/mqtt/api/v5/clients//subscriptions' \
--header 'Ithings-Project-Id: {{Ithings-Project-Id}}' \
--header 'Ithings-Token: {{iThings-token}}' \
--header 'app-code: {{appCode}}' \
--header 'device-id;'
{
"code": "200",
"msg": "string",
"data": {
"topic": "string",
"qos": 0,
"nl": 0,
"rap": 0,
"rh": 0
}
}