POST /api/attributes

Request

• Base URL
  https://data.deluxe.com (the document declares no server; this is the origin it was published from)
• Auth
  API key in header X-Deluxe-Auth
• TypeScript
  https://skmtc.dev/deluxe/apis/append-api/docs/api/attributes/post.ts

  A function with typed inputs. Its response is checked against the schema.