Get distance between two places via Google Routes API

distance.py

# TODO:
# 1. Enable API: https://console.cloud.google.com/marketplace/product/google/routes.googleapis.com
# 2. Create an API Key: https://console.cloud.google.com/google/maps-apis/credentials

resp = frappe.make_post_request(
    url="https://routes.googleapis.com/distanceMatrix/v2:computeRouteMatrix",
    headers={
        "Content-Type": "application/json",
        "X-Goog-Api-Key": "YOUR_API_KEY_HERE",
        "X-Goog-FieldMask": "distanceMeters"
    },
    json={
        "origins": [
            {
                "waypoint": {
                    "address": "Leipzig, Germany"
                }
            }
        ],
        "destinations": [
            {
                "waypoint": {
                    "address": "Paris, France"
                }
            }
        ]
    }
)

distance_in_meters = resp[0]["distanceMeters"]