Chilkat Online Tools

VBScript / Coupa Postman Collection - OAuth - Master / Add/update a invoice line

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Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
Set outFile = fso.CreateTextFile("output.txt", True)

' This example assumes the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

set http = CreateObject("Chilkat_9_5_0.Http")

' Use this online tool to generate code from sample XML: Generate Code to Create XML

' The following XML is sent in the request body.

' <?xml version="1.0" encoding="utf-8"?>
' <invoice-header>
'     <invoice-number>POSTMAN Collection - 1</invoice-number>
'     <document-type>Invoice</document-type>
'     <supplier>
'         <id type="integer">292</id>
'     </supplier>
'     <invoice-lines type="array">
'         <invoice-line>
'             <id type="integer">3056</id>
'             <line-num type="integer">1</line-num>
'             <quantity type="decimal">5.0</quantity>
'             <type>InvoiceQuantityLine</type>
'         </invoice-line>
'     </invoice-lines>
' </invoice-header>
' 

set xml = CreateObject("Chilkat_9_5_0.Xml")
xml.Tag = "invoice-header"
xml.UpdateChildContent "invoice-number","POSTMAN Collection - 1"
xml.UpdateChildContent "document-type","Invoice"
success = xml.UpdateAttrAt("supplier|id",1,"type","integer")
xml.UpdateChildContentInt "supplier|id",292
success = xml.UpdateAttrAt("invoice-lines",1,"type","array")
success = xml.UpdateAttrAt("invoice-lines|invoice-line|id",1,"type","integer")
xml.UpdateChildContentInt "invoice-lines|invoice-line|id",3056
success = xml.UpdateAttrAt("invoice-lines|invoice-line|line-num",1,"type","integer")
xml.UpdateChildContentInt "invoice-lines|invoice-line|line-num",1
success = xml.UpdateAttrAt("invoice-lines|invoice-line|quantity",1,"type","decimal")
xml.UpdateChildContent "invoice-lines|invoice-line|quantity","5.0"
xml.UpdateChildContent "invoice-lines|invoice-line|type","InvoiceQuantityLine"

' Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken = "<access_token>"

set sbRequestBody = CreateObject("Chilkat_9_5_0.StringBuilder")
success = xml.GetXmlSb(sbRequestBody)

' resp is a Chilkat_9_5_0.HttpResponse
Set resp = http.PTextSb("PUT","https://domain.com/invoices/:id?return_object=limited",sbRequestBody,"utf-8","application/xml",0,0)
If (http.LastMethodSuccess = 0) Then
    outFile.WriteLine(http.LastErrorText)
    WScript.Quit
End If

outFile.WriteLine(resp.StatusCode)
outFile.WriteLine(resp.BodyStr)


outFile.Close

Curl Command

curl -X PUT
	-H "Authorization: Bearer <access_token>"
	-d '<invoice-header>
    <invoice-number>POSTMAN Collection - 1</invoice-number>
    <document-type>Invoice</document-type>
    <supplier>
        <id type="integer">292</id>
    </supplier>
    <invoice-lines type="array">
        <invoice-line>
            <id type="integer">3056</id>
            <line-num type="integer">1</line-num>
            <quantity type="decimal">5.0</quantity>
            <type>InvoiceQuantityLine</type>
        </invoice-line>
    </invoice-lines>
</invoice-header>'
https://domain.com/invoices/:id?return_object=limited

Postman Collection Item JSON

{
  "name": "Add/update a invoice line",
  "protocolProfileBehavior": {
    "disabledSystemHeaders": {}
  },
  "request": {
    "method": "PUT",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "<invoice-header>\r\n    <invoice-number>POSTMAN Collection - 1</invoice-number>\r\n    <document-type>Invoice</document-type>\r\n    <supplier>\r\n        <id type=\"integer\">292</id>\r\n    </supplier>\r\n    <invoice-lines type=\"array\">\r\n        <invoice-line>\r\n            <id type=\"integer\">3056</id>\r\n            <line-num type=\"integer\">1</line-num>\r\n            <quantity type=\"decimal\">5.0</quantity>\r\n            <type>InvoiceQuantityLine</type>\r\n        </invoice-line>\r\n    </invoice-lines>\r\n</invoice-header>",
      "options": {
        "raw": {
          "language": "xml"
        }
      }
    },
    "url": {
      "raw": "{{URL}}/invoices/:id?return_object=limited",
      "host": [
        "{{URL}}"
      ],
      "path": [
        "invoices",
        ":id"
      ],
      "query": [
        {
          "key": "return_object",
          "value": "limited"
        }
      ],
      "variable": [
        {
          "key": "id",
          "value": "1308"
        }
      ]
    },
    "description": "Updates are not restricted to Approved invoices. So be cautious of the document status before updating.\n\nUse the PUT call to add invoice lines.  Line Num is not sufficient to update an existing line. Include the line ID to update an existing line. If Line ID is not included in the payload, a new line will be created with duplicate line number."
  },
  "response": [
  ]
}