{
  "id": "collection-search-contract",
  "title": "Collection search request and matching semantics",
  "drafts": [
    "draft-kavian-offering-discovery-protocol-01"
  ],
  "category": "collection-search",
  "applies_to": [
    "agent",
    "service"
  ],
  "subject": "collection-search-contract",
  "cases": [
    {
      "name": "service-owned-text-query",
      "operation": "validate-request",
      "request": {
        "odp_version": "1.0",
        "query": "home office",
        "limit": 50
      },
      "valid": true
    },
    {
      "name": "root-collections",
      "operation": "validate-request",
      "request": {
        "odp_version": "1.0",
        "parent_id": null
      },
      "valid": true
    },
    {
      "name": "direct-children",
      "operation": "validate-request",
      "request": {
        "odp_version": "1.0",
        "parent_id": "furniture"
      },
      "valid": true
    },
    {
      "name": "combined-query-and-parent",
      "operation": "validate-request",
      "request": {
        "odp_version": "1.0",
        "query": "office",
        "parent_id": "furniture"
      },
      "valid": true
    },
    {
      "name": "unconstrained-search",
      "operation": "validate-request",
      "request": {
        "odp_version": "1.0",
        "limit": 50
      },
      "valid": false
    },
    {
      "name": "whitespace-query",
      "operation": "validate-request",
      "request": {
        "odp_version": "1.0",
        "query": "   "
      },
      "valid": false
    },
    {
      "name": "query-and-parent-use-logical-and",
      "operation": "apply-constraints",
      "request": {
        "odp_version": "1.0",
        "query": "office",
        "parent_id": "furniture"
      },
      "collections": [
        {
          "id": "home-office",
          "parent_ids": [
            "furniture"
          ]
        },
        {
          "id": "office-supplies",
          "parent_ids": [
            "supplies"
          ]
        },
        {
          "id": "desks",
          "parent_ids": [
            "furniture"
          ]
        }
      ],
      "service_matches": [
        "office-supplies",
        "home-office"
      ],
      "collection_ids": [
        "home-office"
      ]
    },
    {
      "name": "null-parent-selects-roots-and-preserves-service-order",
      "operation": "apply-constraints",
      "request": {
        "odp_version": "1.0",
        "parent_id": null
      },
      "collections": [
        {
          "id": "electronics"
        },
        {
          "id": "furniture"
        },
        {
          "id": "desks",
          "parent_ids": [
            "furniture"
          ]
        }
      ],
      "service_matches": [
        "furniture",
        "desks",
        "electronics"
      ],
      "collection_ids": [
        "furniture",
        "electronics"
      ]
    }
  ]
}