{
  "id": "offering-contract",
  "title": "Offering envelope, attributes, price, and actions",
  "drafts": [
    "draft-kavian-offering-discovery-protocol-01"
  ],
  "category": "offerings",
  "applies_to": [
    "agent",
    "service"
  ],
  "subject": "offering-contract",
  "cases": [
    {
      "name": "minimal-full-offering",
      "valid": true,
      "representation": "full",
      "document": {
        "odp_version": "1.0",
        "id": "handbook",
        "name": "Agent handbook"
      }
    },
    {
      "name": "attributes-require-schema",
      "valid": false,
      "representation": "full",
      "document": {
        "odp_version": "1.0",
        "id": "gpu",
        "name": "GPU rental",
        "attributes": {
          "model": "A100"
        }
      }
    },
    {
      "name": "empty-optional-values-are-omitted",
      "valid": false,
      "representation": "full",
      "document": {
        "odp_version": "1.0",
        "id": "empty",
        "name": "Empty fields",
        "collection_ids": [],
        "attributes": {},
        "actions": []
      }
    },
    {
      "name": "fixed-price-preview",
      "valid": true,
      "representation": "terse",
      "document": {
        "id": "desk",
        "name": "Standing desk",
        "images": [
          {
            "alt": "Walnut standing desk",
            "height": 900,
            "src": "/images/desk.webp",
            "type": "image/webp",
            "width": 1200
          }
        ],
        "price": {
          "type": "fixed",
          "amount": "1450.00",
          "currency": "USD"
        }
      }
    },
    {
      "name": "duplicate-image-source",
      "valid": false,
      "representation": "full",
      "document": {
        "odp_version": "1.0",
        "id": "desk",
        "name": "Standing desk",
        "images": [
          {
            "src": "/images/desk.webp"
          },
          {
            "alt": "Another view",
            "src": "/images/desk.webp"
          }
        ]
      }
    },
    {
      "name": "unsupported-image-type",
      "valid": false,
      "representation": "full",
      "document": {
        "odp_version": "1.0",
        "id": "desk",
        "name": "Standing desk",
        "images": [
          {
            "src": "/images/desk.gif",
            "type": "image/gif"
          }
        ]
      }
    },
    {
      "name": "missing-price-is-not-free",
      "valid": true,
      "representation": "terse",
      "document": {
        "id": "quote-only",
        "name": "Quote-only service"
      }
    },
    {
      "name": "invalid-numeric-price",
      "valid": false,
      "representation": "terse",
      "document": {
        "id": "desk",
        "name": "Standing desk",
        "price": {
          "type": "fixed",
          "amount": 1450,
          "currency": "USD"
        }
      }
    },
    {
      "name": "future-price-discriminator",
      "valid": true,
      "representation": "terse",
      "document": {
        "id": "auction",
        "name": "Auction lot",
        "price": {
          "type": "auction",
          "current_bid": "25.00",
          "currency": "USD"
        }
      }
    },
    {
      "name": "actions-are-full-only",
      "valid": false,
      "representation": "terse",
      "document": {
        "id": "download",
        "name": "Download",
        "actions": [
          {
            "rel": "download"
          }
        ]
      }
    }
  ]
}