Orchestrator Queue Item Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/uipath/refs/heads/main/json-structure/orchestrator-queue-item-structure.json",
  "name": "QueueItem",
  "description": "A single transaction item in a queue",
  "type": "object",
  "properties": {
    "Id": {
      "type": "int64",
      "description": "Unique integer identifier of the queue item",
      "example": 12345
    },
    "Key": {
      "type": "uuid",
      "description": "Unique GUID key for the queue item",
      "example": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
    },
    "QueueDefinitionId": {
      "type": "int64",
      "description": "ID of the queue this item belongs to",
      "example": 12345
    },
    "Status": {
      "type": "string",
      "enum": [
        "New",
        "InProgress",
        "Failed",
        "Successful",
        "Abandoned",
        "Retried",
        "Deleted"
      ],
      "description": "Current processing status of the queue item",
      "example": "New"
    },
    "ReviewStatus": {
      "type": "string",
      "enum": [
        "None",
        "InReview",
        "Verified",
        "Retried"
      ],
      "description": "Manual review status for failed items",
      "example": "None"
    },
    "Priority": {
      "type": "string",
      "enum": [
        "Low",
        "Normal",
        "High"
      ],
      "description": "Processing priority of the queue item",
      "example": "Low"
    },
    "Reference": {
      "type": "string",
      "description": "Optional unique reference string for idempotency",
      "example": "example-value"
    },
    "SpecificContent": {
      "type": "object",
      "additionalProperties": true,
      "description": "Custom key-value payload data for the queue item",
      "example": "example-value"
    },
    "Output": {
      "type": "object",
      "additionalProperties": true,
      "description": "Output data written by the robot after processing",
      "example": "example-value"
    },
    "CreationTime": {
      "type": "datetime",
      "description": "ISO 8601 timestamp when the item was added to the queue",
      "example": "2026-01-15T10:30:00Z"
    },
    "StartProcessing": {
      "type": "datetime",
      "description": "ISO 8601 timestamp when processing began",
      "example": "2026-01-15T10:30:00Z"
    },
    "EndProcessing": {
      "type": "datetime",
      "description": "ISO 8601 timestamp when processing ended",
      "example": "2026-01-15T10:30:00Z"
    },
    "RetryNumber": {
      "type": "int32",
      "description": "Number of times this item has been retried",
      "example": 1
    },
    "DueDate": {
      "type": "datetime",
      "description": "Optional deadline for processing the item",
      "example": "2026-01-15T10:30:00Z"
    }
  }
}