{
	"$schema": "https://json-schema.org/draft/2020-12/schema",
	"$id": "https://schema.twindev.org/gs1-epcis/EpcisTransformationEvent",
	"title": "EpcisTransformationEvent",
	"description": "EPCIS 2.0 TransformationEvent describing how inputs are transformed into\noutputs during a business process.",
	"type": "object",
	"properties": {
		"type": {
			"const": "TransformationEvent",
			"description": "Fixed to TransformationEvent."
		},
		"inputEPCList": {
			"type": "array",
			"items": {
				"type": "string"
			},
			"description": "(Optional) Unordered list of one or more EPCs identifying (at the instance\nlevel) objects that were inputs to the transformation."
		},
		"inputQuantityList": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/gs1-epcis/EpcisQuantity"
			},
			"description": "(Optional) Unordered list of one or more QuantityElements identifying\nclass-level inputs; may be omitted subject to the EPCIS quantity-list\nconstraints."
		},
		"outputEPCList": {
			"type": "array",
			"items": {
				"type": "string"
			},
			"description": "(Optional) Unordered list of one or more EPCs naming (at the instance level)\nobjects that were outputs from the transformation."
		},
		"outputQuantityList": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/gs1-epcis/EpcisQuantity"
			},
			"description": "(Optional) Unordered list of one or more QuantityElements identifying\nclass-level outputs; may be omitted subject to the EPCIS quantity-list\nconstraints."
		},
		"transformationID": {
			"type": "string",
			"description": "A unique identifier linking TransformationEvents; shared values connect inputs\nand outputs across those events."
		},
		"bizStep": {
			"anyOf": [
				{
					"$ref": "https://schema.twindev.org/gs1-epcis/EpcisBizStepTypes"
				},
				{
					"type": "string"
				}
			],
			"description": "(Optional) The business step of which this event was a part."
		},
		"disposition": {
			"anyOf": [
				{
					"$ref": "https://schema.twindev.org/gs1-epcis/EpcisDispositionTypes"
				},
				{
					"type": "string"
				}
			],
			"description": "(Optional) The business condition of the objects associated with the EPCs,\npresumed to hold true until contradicted by a subsequent event."
		},
		"persistentDisposition": {
			"$ref": "https://schema.twindev.org/gs1-epcis/EpcisPersistentDisposition",
			"description": "Persistent disposition."
		},
		"readPoint": {
			"$ref": "https://schema.twindev.org/gs1-epcis/EpcisLocation",
			"description": "(Optional) The read point at which the event took place."
		},
		"bizLocation": {
			"$ref": "https://schema.twindev.org/gs1-epcis/EpcisLocation",
			"description": "(Optional) The business location where the objects associated with the EPCs\nmay be found, until contradicted by a subsequent event."
		},
		"bizTransactionList": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/gs1-epcis/EpcisBizTransaction"
			},
			"description": "An unordered list of business transactions that define the context of this\nevent."
		},
		"sourceList": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/gs1-epcis/EpcisSource"
			},
			"description": "(Optional) Unordered list of Source elements that provide context about the\noriginating endpoint of a business transfer of which this event is a part."
		},
		"destinationList": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/gs1-epcis/EpcisDestination"
			},
			"description": "(Optional) Unordered list of Destination elements that provide context about\nthe terminating endpoint of a business transfer of which this event is a part."
		},
		"sensorElementList": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/gs1-epcis/EpcisSensorElement"
			},
			"description": "(Optional) Connects event to one or more SensorElements."
		},
		"ilmd": {
			"$ref": "https://schema.twindev.org/gs1-epcis/EpcisIlmd",
			"description": "(Optional) Instance/Lot master data that describes the objects created during\nthis event."
		}
	},
	"required": ["type"],
	"allOf": [
		{
			"$ref": "https://schema.twindev.org/gs1-epcis/EpcisEvent"
		}
	]
}