Get Chip Calibration Time

URL: http://xx.com/system/queryChipUpdateTime

Request Method: Post

Parameters:

• backend (string): Backend ID (Non-nullable)

Request Example:

{"backend":"72"}

Return Example:

{
    "backend":"72",
    "chipLastUpdateTime": {
        "qubit":[43,45...],
        "timeStamp":[1687243363189...]
    },
    "errCode":0
}