{
	"$schema": "https://json-schema.org/draft/2020-12/schema",
	"$id": "https://schema.twindev.org/gs1-epcis/EpcisEvent",
	"title": "EpcisEvent",
	"description": "Base EPCIS 2.0 Event carrying shared fields across all event types.",
	"type": "object",
	"properties": {
		"@context": {
			"$ref": "https://schema.twindev.org/gs1-epcis/EpcisContextType",
			"description": "JSON-LD"
		},
		"type": {
			"type": "string",
			"description": "Type of Event."
		},
		"eventID": {
			"type": "string",
			"description": "URI identifier of a specific EPCIS event (alias of id in JSON or XML)."
		},
		"certificationInfo": {
			"anyOf": [
				{
					"type": "string"
				},
				{
					"type": "array",
					"items": {
						"type": "string"
					}
				}
			],
			"description": "(Optional) CertificationDetails relevant for Objects, Places and/or\nOrganizations mentioned in this Event."
		},
		"errorDeclaration": {
			"$ref": "https://schema.twindev.org/gs1-epcis/EpcisErrorDeclaration",
			"description": "Error declaration."
		},
		"eventTime": {
			"type": "string",
			"description": "The date and time at which the EPCIS Capturing Applications asserts the event\noccurred."
		},
		"eventTimeZoneOffset": {
			"type": "string",
			"description": "The time zone offset in effect at the time and place the event occurred,\nexpressed as an offset from UTC."
		},
		"recordTime": {
			"type": "string",
			"description": "(Optional) The date and time at which this event was recorded by an EPCIS\nRepository; ignored at capture and present on query results."
		}
	},
	"required": ["@context", "type", "eventTime", "eventTimeZoneOffset"]
}