curl --request GET \
  --url https://api.example.com/api/data-readiness/data-assets/columns/by-fqn \
  --header 'Authorization: Bearer <token>'

{
  "name": "<string>",
  "id": "<string>",
  "fqn": "<string>",
  "data_type": "<string>",
  "description": "<string>",
  "display_name": "<string>",
  "data_type_display": "<string>",
  "business_rules": "<string>",
  "business_definition": "<string>",
  "constraint": {},
  "column_relationships": [
    {}
  ],
  "tags": [
    {}
  ],
  "data_quality": [
    {}
  ]
}