{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "items": {
      "maxItems": 20,
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "version": {
            "type": "string",
            "const": "internal-link-scan-v1"
          },
          "id": {
            "type": "string",
            "minLength": 1,
            "maxLength": 200,
            "description": "Resource identifier returned by the operation."
          },
          "projectId": {
            "type": "string",
            "minLength": 1,
            "maxLength": 200
          },
          "domain": {
            "type": "string"
          },
          "homepage": {
            "type": "string"
          },
          "state": {
            "type": "string",
            "enum": [
              "queued",
              "running",
              "paused",
              "cancelled",
              "complete",
              "limit_reached",
              "failed"
            ],
            "description": "Saved lifecycle or evidence state, as enumerated for this record."
          },
          "reason": {
            "anyOf": [
              {
                "type": "string",
                "description": "Recorded explanation; null when no explanation applies."
              },
              {
                "type": "null"
              }
            ],
            "description": "Recorded explanation; null when no explanation applies."
          },
          "createdAt": {
            "type": "string"
          },
          "updatedAt": {
            "type": "string"
          },
          "expiresAt": {
            "type": "string"
          },
          "completedAt": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "revision": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991,
            "description": "Optimistic concurrency revision; supply it as expectedRevision on the next write."
          },
          "controlRevision": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "discoveredCount": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "completeCount": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "unknownCount": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "pendingCount": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "admittedCount": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "edgeCount": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "excludedReferences": {
            "type": "integer",
            "minimum": 0,
            "maximum": 9007199254740991
          },
          "exclusions": {
            "type": "object",
            "propertyNames": {
              "type": "string"
            },
            "additionalProperties": {
              "type": "integer",
              "minimum": 0,
              "maximum": 9007199254740991
            }
          },
          "nextEligibleAt": {
            "type": "string"
          },
          "discovery": {
            "type": "object",
            "properties": {
              "state": {
                "type": "string",
                "enum": [
                  "pending",
                  "complete"
                ],
                "description": "Saved lifecycle or evidence state, as enumerated for this record."
              },
              "coverage": {
                "description": "Dataset scope and completeness, including limits on what these results establish.",
                "type": "object",
                "properties": {
                  "completeSiteCensus": {
                    "type": "boolean",
                    "const": false
                  },
                  "truncated": {
                    "type": "boolean"
                  },
                  "reasons": {
                    "type": "array",
                    "items": {
                      "type": "string"
                    }
                  }
                },
                "required": [
                  "completeSiteCensus",
                  "truncated",
                  "reasons"
                ],
                "additionalProperties": false
              },
              "documents": {
                "maxItems": 13,
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "requestedUrl": {
                      "type": "string"
                    },
                    "finalUrl": {
                      "anyOf": [
                        {
                          "type": "string"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "checkedAt": {
                      "type": "string"
                    },
                    "sha256": {
                      "anyOf": [
                        {
                          "type": "string"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "status": {
                      "anyOf": [
                        {
                          "type": "integer",
                          "minimum": 0,
                          "maximum": 9007199254740991,
                          "description": "Resource lifecycle status."
                        },
                        {
                          "type": "null"
                        }
                      ],
                      "description": "Resource lifecycle status."
                    },
                    "reason": {
                      "anyOf": [
                        {
                          "type": "string",
                          "description": "Recorded explanation; null when no explanation applies."
                        },
                        {
                          "type": "null"
                        }
                      ],
                      "description": "Recorded explanation; null when no explanation applies."
                    },
                    "kind": {
                      "type": "string",
                      "enum": [
                        "robots",
                        "index",
                        "urlset",
                        "unknown"
                      ]
                    }
                  },
                  "required": [
                    "requestedUrl",
                    "finalUrl",
                    "checkedAt",
                    "sha256",
                    "status",
                    "reason",
                    "kind"
                  ],
                  "additionalProperties": false
                }
              }
            },
            "required": [
              "state"
            ],
            "additionalProperties": false
          },
          "coverage": {
            "type": "object",
            "properties": {
              "inventory": {
                "type": "string",
                "const": "partial"
              },
              "completeSiteCensus": {
                "type": "boolean",
                "const": false
              },
              "representation": {
                "type": "string",
                "const": "raw_html"
              },
              "frontierTruncated": {
                "type": "boolean"
              },
              "renderedVisibility": {
                "type": "boolean",
                "const": false
              },
              "canonicalAliasesMerged": {
                "type": "boolean",
                "const": false
              }
            },
            "required": [
              "inventory",
              "completeSiteCensus",
              "representation",
              "frontierTruncated",
              "renderedVisibility",
              "canonicalAliasesMerged"
            ],
            "additionalProperties": false,
            "description": "Dataset scope and completeness, including limits on what these results establish."
          },
          "usage": {
            "type": "object",
            "properties": {
              "unit": {
                "type": "string",
                "const": "admitted_page"
              },
              "period": {
                "type": "string"
              },
              "limit": {
                "type": "number",
                "const": 300
              },
              "used": {
                "type": "integer",
                "minimum": 0,
                "maximum": 9007199254740991
              },
              "resetsAt": {
                "type": "string"
              }
            },
            "required": [
              "unit",
              "period",
              "limit",
              "used",
              "resetsAt"
            ],
            "additionalProperties": false
          }
        },
        "required": [
          "version",
          "id",
          "projectId",
          "domain",
          "homepage",
          "state",
          "reason",
          "createdAt",
          "updatedAt",
          "expiresAt",
          "completedAt",
          "revision",
          "controlRevision",
          "discoveredCount",
          "completeCount",
          "unknownCount",
          "pendingCount",
          "admittedCount",
          "edgeCount",
          "excludedReferences",
          "exclusions",
          "nextEligibleAt",
          "discovery",
          "coverage",
          "usage"
        ],
        "additionalProperties": false,
        "description": "Records in this bounded page."
      },
      "description": "Records in this bounded page."
    },
    "limits": {
      "type": "object",
      "properties": {
        "pagesPerRun": {
          "type": "number",
          "const": 300
        },
        "workspacePagesPerDay": {
          "type": "number",
          "const": 300
        },
        "retainedRunsAndSnapshotsPerProject": {
          "type": "number",
          "const": 20
        },
        "retentionDays": {
          "type": "number",
          "const": 30
        },
        "pageBytes": {
          "type": "number",
          "const": 2097152
        },
        "pageTimeoutMs": {
          "type": "number",
          "const": 20000
        },
        "leaseMs": {
          "type": "number",
          "const": 90000
        },
        "maxAttempts": {
          "type": "number",
          "const": 3
        },
        "edgesPerPage": {
          "type": "number",
          "const": 200
        },
        "pageSize": {
          "type": "number",
          "const": 100
        }
      },
      "required": [
        "pagesPerRun",
        "workspacePagesPerDay",
        "retainedRunsAndSnapshotsPerProject",
        "retentionDays",
        "pageBytes",
        "pageTimeoutMs",
        "leaseMs",
        "maxAttempts",
        "edgesPerPage",
        "pageSize"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "items",
    "limits"
  ],
  "additionalProperties": false
}