Prisma Public Cloud (formerly Redlock) API: lastModifiedTs - What format is this in?

[JBox]

In the below JSON return on the /cloud API, lastModifiedTs and addedOn are dates. However, I can't find info on the format they're on.

{
        "name": xxxxx,
        "cloudType": xxxxx,
        "accountType": xxxxx,
        "enabled": true,
        "lastModifiedTs": 1551071384318,
        "lastModifiedBy": xxxxx,
        "ingestionMode": xxxxx,
        "groupIds": [
            "xxxxx"
        ],
        "groups": [
            {
                "id": "xxxxx",
                "name": "xxxxx"
            }
        ],
        "status": "xxxxx",
        "accountId": "xxxxx",
        "addedOn": 1550453562553
    },

Anyone have any idea what format the date/times are, or how to format them?

Thanks!

EDIT: after marking solved, I found mention of the TimeMode in the API docs at: https://api.docs.redlock.io/reference#time-range-model

[kchen · Accepted solution]

It's in UNIX milliseconds time.  Most scripting languages convert using seconds, so you will likely have to divide the timestamp by 1000 then convert.