curl --request POST \
  --url https://api.example.com/v1/standards:batch-get \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "codes": [
    "<string>"
  ]
}
'

{
  "items": [
    {
      "code": "<string>",
      "name": "<string>",
      "governingBody": "<string>",
      "materialType": "<string>"
    }
  ]
}