Get a data source by ID

curl --request GET \
  --url https://api.responsibly.tech/v1/data-sources/{id} \
  --header 'x-api-key: <api-key>'

{
  "item": {
    "id": "12h43XyZhc4rak2670e37xv[...]",
    "name": "Sustainalytics - ESG Risk Ratings",
    "vendorName": "Sustainalytics",
    "dataSourceType": "custom",
    "logoUrl": "https://logo.png",
    "website": "https://website.com"
  }
}