#!/bin/bash
username="example_username"
apiKey="example_apiKey"
date=`env LANG="en_US.UTF-8" date -u "+%a, %d %b %Y %H:%M:%S GMT"`
password=`echo -en "$date" | openssl dgst -sha1 -hmac $apiKey -binary | openssl enc -base64`
curl -i --url "https://open.chinanetcenter.com/cdn/report/bandwidthSummary?startdate=2021-10-01T12:35:00Z&enddate=2021-11-12T12:40:00Z" \
-X "POST" \
-u "$username:$password" \
-H "Date: $date" \
-H "Accept: application/json" \

{
    "metaData": {
        "startTime": "2021-10-01T12:35:00Z",
        "endTime": "2021-11-12T12:40:00Z",
        "isComplete": true,
        "dataNames": [
            "edge bandwidth"
        ],
        "dataUnit": "megabits per second"
    },
    "groups": [
        {
            "group": "__all__",
            "data": [
                76763.00002
            ]
        },
        {
            "group": "hostname1.domain.info",
            "data": [
                123.00001
            ]
        },
        {
            "group": "hostname2.domain.info",
            "data": [
                67580.00001
            ]
        },
        {
            "group": "hostname3.domain.info",
            "data": [
                8720
            ]
        },
        {
            "group": "zi.domain.info",
            "data": [
                340
            ]
        }
    ]
}

#!/bin/bash
username="example_username"
apiKey="example_apiKey"
date=`env LANG="en_US.UTF-8" date -u "+%a, %d %b %Y %H:%M:%S GMT"`
password=`echo -en "$date" | openssl dgst -sha1 -hmac $apiKey -binary | openssl enc -base64`
curl -i --url "https://open.chinanetcenter.com/cdn/report/bandwidthSummary?startdate=2021-10-01T12:35:00Z&enddate=2021-11-12T12:40:00Z" \
-X "POST" \
-u "$username:$password" \
-H "Date: $date" \
-H "Accept: application/json" \

{
    "code": "InvalidGroupBy",
    "message": "Invalid group name(s): \"x\". We only support grouping by \"hostnames\",\"serverGroups\"."
}