{
"description": "string",
"quantity": {
"value": {
"units": "string",
"nanos": 0
},
"unitCode": "string"
},
"unitPrice": {
"units": "string",
"nanos": 0
},
"tax": {
"taxRate": {
"units": "string",
"nanos": 0
},
"taxReasonCode": "string",
"taxReasonText": "string"
},
"sellerSku": "string",
"buyerItemId": "string",
"discount": {
"percent": {
"units": "string",
"nanos": 0
},
"amount": {
"units": "string",
"nanos": 0
}
},
"note": "string",
"calculations": {
"lineExtensionAmount": {
"units": "string",
"nanos": 0
},
"discountAmount": {
"units": "string",
"nanos": 0
},
"chargeAmount": {
"units": "string",
"nanos": 0
},
"taxableAmount": {
"units": "string",
"nanos": 0
},
"taxAmount": {
"units": "string",
"nanos": 0
},
"totalAmount": {
"units": "string",
"nanos": 0
}
}
}