{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.github.io/processmaker/json-schema/processmaker-task-schema.json",
  "title": "ProcessMaker Task",
  "description": "Schema for a ProcessMaker task (process request token)",
  "type": "object",
  "properties": {
    "id": {
      "type": "integer",
      "description": "Unique identifier for the task",
      "readOnly": true
    },
    "status": {
      "type": "string",
      "description": "Current status of the task",
      "enum": ["ACTIVE", "CLOSED", "TRIGGERED"]
    },
    "element_id": {
      "type": "string",
      "description": "BPMN element ID of the task node"
    },
    "element_type": {
      "type": "string",
      "description": "BPMN element type (e.g., userTask, serviceTask)"
    },
    "element_name": {
      "type": "string",
      "description": "Display name of the BPMN element"
    },
    "process_id": {
      "type": "integer",
      "description": "ID of the process this task belongs to"
    },
    "process_request_id": {
      "type": "integer",
      "description": "ID of the process request this task is part of"
    },
    "user_id": {
      "type": ["integer", "null"],
      "description": "ID of the user assigned to this task"
    },
    "due_at": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Due date/time for the task"
    },
    "completed_at": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Timestamp when the task was completed",
      "readOnly": true
    },
    "data": {
      "type": "object",
      "description": "Form data associated with the task"
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the task was created",
      "readOnly": true
    },
    "updated_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the task was last updated",
      "readOnly": true
    }
  },
  "additionalProperties": false
}