{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.github.io/processmaker/json-schema/processmaker-request-schema.json",
  "title": "ProcessMaker Process Request",
  "description": "Schema for a ProcessMaker process request (case instance)",
  "type": "object",
  "properties": {
    "id": {
      "type": "integer",
      "description": "Unique identifier for the process request",
      "readOnly": true
    },
    "process_id": {
      "type": "integer",
      "description": "ID of the process this request is an instance of",
      "readOnly": true
    },
    "user_id": {
      "type": "integer",
      "description": "ID of the user who initiated the request",
      "readOnly": true
    },
    "process_collaboration_id": {
      "type": ["integer", "null"],
      "description": "ID of the collaboration if this is a collaborative process",
      "readOnly": true
    },
    "callable_id": {
      "type": "string",
      "description": "BPMN callable element ID",
      "readOnly": true
    },
    "status": {
      "type": "string",
      "description": "Current status of the process request",
      "enum": ["ACTIVE", "COMPLETED", "ERROR", "CANCELED"]
    },
    "name": {
      "type": "string",
      "description": "Display name of the process request"
    },
    "data": {
      "type": "object",
      "description": "Data payload associated with the process request"
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the request was created",
      "readOnly": true
    },
    "updated_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the request was last updated",
      "readOnly": true
    },
    "completed_at": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Timestamp when the request was completed",
      "readOnly": true
    }
  },
  "additionalProperties": false
}