$metadata: Get OData metadata

curl 'https://ghoapi.azureedge.net/api/$metadata'

import requests

resp = requests.get("https://ghoapi.azureedge.net/api/$metadata")
data = resp.json()

import zingu_apis

api = zingu_apis.api("who-global-health-observatory-api")
result = api.fetch("$metadata")

for item in result:
    print(item)

const resp = await fetch("https://ghoapi.azureedge.net/api/$metadata");
const data = await resp.json();

curl 'https://ghoapi.azureedge.net/api/$metadata?%24format=json'

import requests

resp = requests.get(
    "https://ghoapi.azureedge.net/api/$metadata",
    params={
        '$format': 'json',
    },
)
data = resp.json()

import zingu_apis

api = zingu_apis.api("who-global-health-observatory-api")
result = api.fetch("$metadata", $format="json")

for item in result:
    print(item)

const resp = await fetch("https://ghoapi.azureedge.net/api/$metadata?%24format=json");
const data = await resp.json();