{
	"$schema": "https://json-schema.org/draft/2020-12/schema",
	"$id": "https://schema.twindev.org/dcsa/DcsaShipmentSubscriptionBody",
	"title": "DcsaShipmentSubscriptionBody",
	"description": "Shipment subscription filters.\n\nSource: `shipmentSubscriptionBody` schema in the DCSA Event Domain (v3.1.0).",
	"type": "object",
	"properties": {
		"shipmentEventTypeCodes": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/dcsa/DcsaShipmentEventTypeCodes"
			},
			"description": "Shipment event type codes to filter by."
		},
		"documentTypeCodes": {
			"type": "array",
			"items": {
				"$ref": "https://schema.twindev.org/dcsa/DcsaDocumentTypeCodes"
			},
			"description": "Document type codes to filter by."
		},
		"documentReference": {
			"type": "string",
			"description": "Document reference to filter by."
		},
		"equipmentReference": {
			"type": "string",
			"description": "Equipment reference to filter by."
		}
	}
}