(Go) Quickbooks Delete an Invoice

Demonstrates how to delete an invoice using the Quickbooks REST API.

For more information, see https://www.developer.intuit.com/app/developer/qbo/docs/api/accounting/most-commonly-used/invoice#delete-an-invoice

Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

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

    // First get our previously obtained OAuth2 access token.
    jsonToken := chilkat.NewJsonObject()
    success := jsonToken.LoadFile("qa_data/tokens/qb-access-token.json")

    rest := chilkat.NewRest()

    // Connect to the REST server.
    bTls := true
    port := 443
    bAutoReconnect := true
    success := rest.Connect("sandbox-quickbooks.api.intuit.com",port,bTls,bAutoReconnect)

    sbAuth := chilkat.NewStringBuilder()
    sbAuth.Append("Bearer ")
    sbAuth.Append(*jsonToken.StringOf("access_token"))
    rest.SetAuthorization(sbAuth.GetAsString())

    // --------------------------------------------------------------------------
    // Note: The above code to setup the initial REST connection
    // can be done once.  After connecting, any number of REST calls can be made.
    // If the connection is lost, the next REST method call will automatically
    // reconnect if needed.
    // --------------------------------------------------------------------------

    // Create the following JSON:

    // {
    //   "SyncToken": "3",
    //   "Id": "33"
    // }
    // 
    // Use the this online tool to generate the code from sample JSON: 
    // Generate Code to Create JSON

    jsonReq := chilkat.NewJsonObject()
    jsonReq.UpdateString("SyncToken","3")
    jsonReq.UpdateString("Id","33")

    sbRequestBody := chilkat.NewStringBuilder()
    jsonReq.EmitSb(sbRequestBody)

    rest.AddHeader("Content-Type","application/json")
    rest.AddHeader("Accept","application/json")
    rest.SetAllowHeaderFolding(false)

    sbResponseBody := chilkat.NewStringBuilder()
    success = rest.FullRequestSb("POST","/v3/company/<realmID>/invoice?operation=delete",sbRequestBody,sbResponseBody)
    if success != true {
        fmt.Println(rest.LastErrorText())
        jsonToken.DisposeJsonObject()
        rest.DisposeRest()
        sbAuth.DisposeStringBuilder()
        jsonReq.DisposeJsonObject()
        sbRequestBody.DisposeStringBuilder()
        sbResponseBody.DisposeStringBuilder()
        return
    }

    respStatusCode := rest.ResponseStatusCode()

    // Success is indicated by a 200 response status code.
    fmt.Println("response status code = ", respStatusCode)

    jsonResponse := chilkat.NewJsonObject()
    jsonResponse.LoadSb(sbResponseBody)
    jsonResponse.SetEmitCompact(false)
    fmt.Println(*jsonResponse.Emit())

    if rest.ResponseStatusCode() != 200 {
        fmt.Println("Failed.")
        jsonToken.DisposeJsonObject()
        rest.DisposeRest()
        sbAuth.DisposeStringBuilder()
        jsonReq.DisposeJsonObject()
        sbRequestBody.DisposeStringBuilder()
        sbResponseBody.DisposeStringBuilder()
        jsonResponse.DisposeJsonObject()
        return
    }

    // Sample output...
    // (See the parsing code below..)
    // 
    // Use the this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    // {
    //   "Invoice": {
    //     "status": "Deleted",
    //     "domain": "QBO",
    //     "Id": "33"
    //   },
    //   "time": "2013-03-15T00:18:15.322-07:00"
    // }
    // 

    InvoiceStatus := jsonResponse.StringOf("Invoice.status")
    InvoiceDomain := jsonResponse.StringOf("Invoice.domain")
    InvoiceId := jsonResponse.StringOf("Invoice.Id")
    time := jsonResponse.StringOf("time")

    jsonToken.DisposeJsonObject()
    rest.DisposeRest()
    sbAuth.DisposeStringBuilder()
    jsonReq.DisposeJsonObject()
    sbRequestBody.DisposeStringBuilder()
    sbResponseBody.DisposeStringBuilder()
    jsonResponse.DisposeJsonObject()