https://dashboard.meraki.com/api_docs#the-traffic-analysis-data-for-this-network
SAMPLE REQUEST
curl -L -H 'X-Cisco-Meraki-API-Key: <key>' -H 'Content-Type: application/json' -X GET 'https://api.meraki.com/api/v0/networks/{networkId}/traffic'
SAMPLE RESPONSE
Successful HTTP Status: 200
[
{
"application": "Gmail",
"destination": null,
"protocol": "TCP",
"port": 443,
"sent": 138.0,
"recv": 61.0,
"numClients": 7,
"activeTime": 77000,
"flows": 300
}
]