{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/autodesk-construction-cloud/refs/heads/main/json-schema/acc-issue-schema.json",
  "title": "Autodesk Construction Cloud Issue",
  "description": "JSON Schema for an ACC construction issue, observation, or punch list item.",
  "type": "object",
  "required": ["id", "title", "status", "issueTypeId"],
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique issue identifier (UUID)"
    },
    "containerId": {
      "type": "string",
      "description": "ACC project container identifier"
    },
    "displayId": {
      "type": "integer",
      "description": "Human-readable sequential issue number",
      "minimum": 1
    },
    "title": {
      "type": "string",
      "description": "Issue title/summary"
    },
    "description": {
      "type": "string",
      "description": "Detailed issue description"
    },
    "status": {
      "type": "string",
      "enum": ["draft", "open", "pending", "in_review", "closed"],
      "description": "Current issue status"
    },
    "issueTypeId": {
      "type": "string",
      "description": "Issue type identifier"
    },
    "issueSubtypeId": {
      "type": "string",
      "description": "Issue subtype identifier"
    },
    "dueDate": {
      "type": "string",
      "format": "date"
    },
    "startDate": {
      "type": "string",
      "format": "date"
    },
    "locationId": {
      "type": "string",
      "description": "Location identifier within the project"
    },
    "locationDescription": {
      "type": "string",
      "description": "Free-text location description"
    },
    "assignedToId": {
      "type": "string",
      "description": "User or company assigned to resolve the issue"
    },
    "assignedToType": {
      "type": "string",
      "enum": ["user", "company"]
    },
    "createdBy": {
      "type": "string",
      "description": "User ID who created the issue"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time"
    },
    "updatedAt": {
      "type": "string",
      "format": "date-time"
    },
    "closedBy": {
      "type": "string"
    },
    "closedAt": {
      "type": "string",
      "format": "date-time"
    },
    "rootCauseId": {
      "type": "string"
    },
    "commentCount": {
      "type": "integer",
      "minimum": 0
    },
    "attachmentCount": {
      "type": "integer",
      "minimum": 0
    },
    "linkedDocuments": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "urn": {
            "type": "string",
            "description": "APS document URN"
          }
        }
      }
    }
  }
}