{
	"$schema": "https://json-schema.org/draft/2020-12/schema",
	"$id": "https://schema.twindev.org/documents/DocumentBase",
	"title": "DocumentBase",
	"description": "Interface describing a document base.",
	"type": "object",
	"properties": {
		"documentId": {
			"type": "string",
			"description": "The id of the document."
		},
		"documentIdFormat": {
			"type": "string",
			"description": "The format of the document id."
		},
		"documentCode": {
			"$ref": "https://schema.twindev.org/unece/UneceDocumentCodeList",
			"description": "The code for the document type."
		},
		"annotationObject": {
			"$ref": "https://schema.twindev.org/json-ld/JsonLdNodeObject",
			"description": "Additional annotation information for the document."
		}
	},
	"required": ["documentId", "documentCode"]
}