{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/university-of-groningen/main/json-schema/university-of-groningen-activity-schema.json",
  "title": "Pure Activity",
  "description": "A research activity from the UG Pure CRIS web-services API, derived from the Pure API 5.35.3 Activity object.",
  "type": "object",
  "properties": {
    "pureId": {
      "type": "integer",
      "description": "Internal Pure numeric id."
    },
    "uuid": {
      "type": "string",
      "description": "Stable UUID of the content item."
    },
    "createdBy": {
      "type": "string"
    },
    "createdDate": {
      "type": "string",
      "format": "date-time"
    },
    "modifiedBy": {
      "type": "string"
    },
    "modifiedDate": {
      "type": "string",
      "format": "date-time"
    },
    "portalUrl": {
      "type": "string",
      "format": "uri",
      "description": "URL of the item on the UG research portal."
    },
    "version": {
      "type": "string"
    },
    "type": {
      "type": "object",
      "description": "ClassificationRef giving the activity type."
    },
    "category": {
      "type": "object",
      "description": "ClassificationRef giving the activity category."
    },
    "managingOrganization": {
      "type": "object",
      "description": "OrganizationRef of the managing organization."
    },
    "visibility": {
      "type": "object"
    },
    "workflow": {
      "type": "object"
    },
    "organizations": {
      "type": "array",
      "items": {
        "type": "object"
      }
    },
    "persons": {
      "type": "array",
      "items": {
        "type": "object"
      }
    }
  },
  "required": [
    "uuid"
  ]
}