Append consolidation code examples

Bash:

curl -X POST https://app.staging.shippit.com/api/3/consolidations/{parent_order} \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json' \
  -H 'Authorization: API_KEY' \
  --data '{
    "orders": ["ppabcd9999xyz", "ppabcd7777qwe"]
  }'

HTTP:

POST https://app.staging.shippit.com/api/3/consolidations/{parent_order} HTTP/1.1
Host: app.staging.shippit.com
Content-Type: application/json
Accept: application/json
Authorization: API_KEY

Javascript:

const inputBody = JSON.stringify({
  orders: ["ppabcd9999xyz", "ppabcd7777qwe"]
});

const headers = {
  "Content-Type": "application/json",
  "Accept": "application/json",
  "Authorization": "API_KEY"
};

fetch("https://app.staging.shippit.com/api/3/consolidations/{parent_order}", {
  method: "POST",
  body: inputBody,
  headers: headers
})
  .then((res) => res.json())
  .then((body) => console.log(body));