(Go) UPS Rate Request

Demonstrates making a call to the UPS Rating Package web service.

Note: This example uses a feature introduced in Chilkat v9.5.0.76.

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

    var success bool

    http := chilkat.NewHttp()

    // This is the testing endpoint for the Rate Package JSON REST API:
    url := "https://wwwcie.ups.com/rest/Rate"

    // Send an HTTP POST request with the following JSON body:

    // {
    //   "UPSSecurity": {
    //     "UsernameToken": {
    //       "Username": "UPS_USERNAME",
    //       "Password": "UPS_PASSWORD"
    //     },
    //     "ServiceAccessToken": {
    //       "AccessLicenseNumber": "UPS_ACCESS_KEY"
    //     }
    //   },
    //   "RateRequest": {
    //     "Request": {
    //       "RequestOption": "Rate",
    //       "TransactionReference": {
    //         "CustomerContext": "Your Customer Context"
    //       }
    //     },
    //     "Shipment": {
    //       "Shipper": {
    //         "Name": "Apple Store, Michigan Ave",
    //         "ShipperNumber": "1234",
    //         "Address": {
    //           "AddressLine": [
    //             "401 North Michigan Avenue"
    //           ],
    //           "City": "Chicago",
    //           "StateProvinceCode": "IL",
    //           "PostalCode": "60611",
    //           "CountryCode": "US"
    //         }
    //       },
    //       "ShipTo": {
    //         "Name": "Apple HQ",
    //         "Address": {
    //           "AddressLine": [
    //             "One Infinite Loop"
    //           ],
    //           "City": "Cupertino",
    //           "StateProvinceCode": "CA",
    //           "PostalCode": "95014",
    //           "CountryCode": "US"
    //         }
    //       },
    //       "ShipFrom": {
    //         "Name": "Apple Store, Michigan Ave",
    //         "Address": {
    //           "AddressLine": [
    //             "401 North Michigan Avenue"
    //           ],
    //           "City": "Chicago",
    //           "StateProvinceCode": "IL",
    //           "PostalCode": "60611",
    //           "CountryCode": "US"
    //         }
    //       },
    //       "Service": {
    //         "Code": "03",
    //         "Description": "Service Code Description"
    //       },
    //       "Package": {
    //         "PackagingType": {
    //           "Code": "02",
    //           "Description": "Rate"
    //         },
    //         "Dimensions": {
    //           "UnitOfMeasurement": {
    //             "Code": "IN",
    //             "Description": "inches"
    //           },
    //           "Length": "5",
    //           "Width": "4",
    //           "Height": "3"
    //         },
    //         "PackageWeight": {
    //           "UnitOfMeasurement": {
    //             "Code": "Lbs",
    //             "Description": "pounds"
    //           },
    //           "Weight": "1"
    //         }
    //       },
    //       "ShipmentRatingOptions": {
    //         "NegotiatedRatesIndicator": ""
    //       }
    //     }
    //   }
    // }

    // Build the above JSON.
    // Note: The PathPrefix feature was added in Chilkat v9.5.0.76
    json := chilkat.NewJsonObject()
    json.UpdateString("UPSSecurity.UsernameToken.Username","UPS_USERNAME")
    json.UpdateString("UPSSecurity.UsernameToken.Password","UPS_PASSWORD")
    json.UpdateString("UPSSecurity.ServiceAccessToken.AccessLicenseNumber","UPS_ACCESS_KEY")
    json.UpdateString("RateRequest.Request.RequestOption","Rate")
    json.UpdateString("RateRequest.Request.TransactionReference.CustomerContext","Your Customer Context")

    json.SetPathPrefix("RateRequest.Shipment.Shipper.")
    json.UpdateString("Name","Apple Store, Michigan Ave")
    json.UpdateString("ShipperNumber","1234")

    json.SetPathPrefix("RateRequest.Shipment.Shipper.Address.")
    json.UpdateString("AddressLine[0]","401 North Michigan Avenue")
    json.UpdateString("City","Chicago")
    json.UpdateString("StateProvinceCode","IL")
    json.UpdateString("PostalCode","60611")
    json.UpdateString("CountryCode","US")

    json.SetPathPrefix("")
    json.UpdateString("RateRequest.Shipment.ShipTo.Name","Apple HQ")

    json.SetPathPrefix("RateRequest.Shipment.ShipTo.Address.")
    json.UpdateString("AddressLine[0]","One Infinite Loop")
    json.UpdateString("City","Cupertino")
    json.UpdateString("StateProvinceCode","CA")
    json.UpdateString("PostalCode","95014")
    json.UpdateString("CountryCode","US")

    json.SetPathPrefix("")
    json.UpdateString("RateRequest.Shipment.ShipFrom.Name","Apple Store, Michigan Ave")

    json.SetPathPrefix("RateRequest.Shipment.ShipFrom.Address.")
    json.UpdateString("AddressLine[0]","401 North Michigan Avenue")
    json.UpdateString("City","Chicago")
    json.UpdateString("StateProvinceCode","IL")
    json.UpdateString("PostalCode","60611")
    json.UpdateString("CountryCode","US")

    json.SetPathPrefix("")
    json.UpdateString("RateRequest.Shipment.Service.Code","03")
    json.UpdateString("RateRequest.Shipment.Service.Description","Service Code Description")

    json.SetPathPrefix("RateRequest.Shipment.Package.PackagingType.")
    json.UpdateString("Code","02")
    json.UpdateString("Description","Rate")

    json.SetPathPrefix("RateRequest.Shipment.Package.Dimensions.")
    json.UpdateString("UnitOfMeasurement.Code","IN")
    json.UpdateString("UnitOfMeasurement.Description","inches")
    json.UpdateString("Length","5")
    json.UpdateString("Width","4")
    json.UpdateString("Height","3")

    json.SetPathPrefix("RateRequest.Shipment.Package.PackageWeight.")
    json.UpdateString("UnitOfMeasurement.Code","Lbs")
    json.UpdateString("UnitOfMeasurement.Description","pounds")
    json.UpdateString("Weight","1")

    json.SetPathPrefix("")
    json.UpdateString("RateRequest.Shipment.ShipmentRatingOptions.NegotiatedRatesIndicator","")

    json.SetEmitCompact(false)
    fmt.Println(*json.Emit())

    sb := chilkat.NewStringBuilder()
    resp := http.PostJson3(url,"application/json",json)
    if http.LastMethodSuccess() != true {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        json.DisposeJsonObject()
        sb.DisposeStringBuilder()
        return
    }

    fmt.Println("status = ", resp.StatusCode())

    // A 200 response status indicate success.
    if resp.StatusCode() != 200 {
        fmt.Println(resp.BodyStr())
        fmt.Println("Failed.")
        resp.DisposeHttpResponse()
        http.DisposeHttp()
        json.DisposeJsonObject()
        sb.DisposeStringBuilder()
        return
    }

    json.Load(resp.BodyStr())
    json.SetEmitCompact(false)
    fmt.Println(*json.Emit())

    // Here is a sample response:

    // {
    //   "RateResponse": {
    //     "Response": {
    //       "ResponseStatus": {
    //         "Code": "1",
    //         "Description": "Success"
    //       },
    //       "Alert": [
    //         {
    //           "Code": "110971",
    //           "Description": "Your invoice may vary from the displayed reference rates"
    //         },
    //         {
    //           "Code": "119084",
    //           "Description": "Missing / Invalid Shipper Number. Returned rates are Retail Rates."
    //         },
    //         {
    //           "Code": "120900",
    //           "Description": "User Id and Shipper Number combination is not qualified to receive negotiated rates"
    //         }
    //       ],
    //       "TransactionReference": {
    //         "CustomerContext": "Your Customer Context"
    //       }
    //     },
    //     "RatedShipment": {
    //       "Service": {
    //         "Code": "03",
    //         "Description": ""
    //       },
    //       "RatedShipmentAlert": [
    //         {
    //           "Code": "120900",
    //           "Description": "User Id and Shipper Number combination is not qualified to receive negotiated rates."
    //         },
    //         {
    //           "Code": "110971",
    //           "Description": "Your invoice may vary from the displayed reference rates"
    //         },
    //         {
    //           "Code": "119084",
    //           "Description": "Missing / Invalid Shipper Number. Returned rates are Retail Rates."
    //         }
    //       ],
    //       "BillingWeight": {
    //         "UnitOfMeasurement": {
    //           "Code": "LBS",
    //           "Description": "Pounds"
    //         },
    //         "Weight": "1.0"
    //       },
    //       "TransportationCharges": {
    //         "CurrencyCode": "USD",
    //         "MonetaryValue": "11.04"
    //       },
    //       "ServiceOptionsCharges": {
    //         "CurrencyCode": "USD",
    //         "MonetaryValue": "0.00"
    //       },
    //       "TotalCharges": {
    //         "CurrencyCode": "USD",
    //         "MonetaryValue": "11.04"
    //       },
    //       "RatedPackage": {
    //         "TransportationCharges": {
    //           "CurrencyCode": "USD",
    //           "MonetaryValue": "11.04"
    //         },
    //         "ServiceOptionsCharges": {
    //           "CurrencyCode": "USD",
    //           "MonetaryValue": "0.00"
    //         },
    //         "TotalCharges": {
    //           "CurrencyCode": "USD",
    //           "MonetaryValue": "11.04"
    //         },
    //         "Weight": "1.0",
    //         "BillingWeight": {
    //           "UnitOfMeasurement": {
    //             "Code": "LBS",
    //             "Description": "Pounds"
    //           },
    //           "Weight": "1.0"
    //         }
    //       }
    //     }
    //   }
    // }
    // 

    // Use the online tool at Generate JSON Parsing Code
    // to generate JSON parsing code.

    var i int
    var count_i int

    statusCode := json.StringOf("RateResponse.Response.ResponseStatus.Code")
    statusDescription := json.StringOf("RateResponse.Response.ResponseStatus.Description")
    customerContext := json.StringOf("RateResponse.Response.TransactionReference.CustomerContext")
    serviceCode := json.StringOf("RateResponse.RatedShipment.Service.Code")
    serviceDescription := json.StringOf("RateResponse.RatedShipment.Service.Description")
    billingWeightUnitOfMeasurementCode := json.StringOf("RateResponse.RatedShipment.BillingWeight.UnitOfMeasurement.Code")
    billingWeightUnitOfMeasurementDescription := json.StringOf("RateResponse.RatedShipment.BillingWeight.UnitOfMeasurement.Description")
    billingWeightWeight := json.StringOf("RateResponse.RatedShipment.BillingWeight.Weight")
    transportationChargesCurrencyCode := json.StringOf("RateResponse.RatedShipment.TransportationCharges.CurrencyCode")
    transportationChargesMonetaryValue := json.StringOf("RateResponse.RatedShipment.TransportationCharges.MonetaryValue")
    serviceOptionsChargesCurrencyCode := json.StringOf("RateResponse.RatedShipment.ServiceOptionsCharges.CurrencyCode")
    serviceOptionsChargesMonetaryValue := json.StringOf("RateResponse.RatedShipment.ServiceOptionsCharges.MonetaryValue")
    totalChargesCurrencyCode := json.StringOf("RateResponse.RatedShipment.TotalCharges.CurrencyCode")
    totalChargesMonetaryValue := json.StringOf("RateResponse.RatedShipment.TotalCharges.MonetaryValue")
    ratedPackageTransportationChargesCurrencyCode := json.StringOf("RateResponse.RatedShipment.RatedPackage.TransportationCharges.CurrencyCode")
    ratedPackageTransportationChargesMonetaryValue := json.StringOf("RateResponse.RatedShipment.RatedPackage.TransportationCharges.MonetaryValue")
    ratedPackageServiceOptionsChargesCurrencyCode := json.StringOf("RateResponse.RatedShipment.RatedPackage.ServiceOptionsCharges.CurrencyCode")
    ratedPackageServiceOptionsChargesMonetaryValue := json.StringOf("RateResponse.RatedShipment.RatedPackage.ServiceOptionsCharges.MonetaryValue")
    ratedPackageTotalChargesCurrencyCode := json.StringOf("RateResponse.RatedShipment.RatedPackage.TotalCharges.CurrencyCode")
    ratedPackageTotalChargesMonetaryValue := json.StringOf("RateResponse.RatedShipment.RatedPackage.TotalCharges.MonetaryValue")
    ratedPackageWeight := json.StringOf("RateResponse.RatedShipment.RatedPackage.Weight")
    ratedPackageBillingWeightUnitOfMeasurementCode := json.StringOf("RateResponse.RatedShipment.RatedPackage.BillingWeight.UnitOfMeasurement.Code")
    ratedPackageBillingWeightUnitOfMeasurementDescription := json.StringOf("RateResponse.RatedShipment.RatedPackage.BillingWeight.UnitOfMeasurement.Description")
    ratedPackageBillingWeightWeight := json.StringOf("RateResponse.RatedShipment.RatedPackage.BillingWeight.Weight")

    var Code *string = new(string)
    var Description *string = new(string)

    i = 0
    count_i = json.SizeOfArray("RateResponse.Response.Alert")
    for i < count_i {
        json.SetI(i)
        Code = json.StringOf("RateResponse.Response.Alert[i].Code")
        Description = json.StringOf("RateResponse.Response.Alert[i].Description")
        i = i + 1
    }

    i = 0
    count_i = json.SizeOfArray("RateResponse.RatedShipment.RatedShipmentAlert")
    for i < count_i {
        json.SetI(i)
        Code = json.StringOf("RateResponse.RatedShipment.RatedShipmentAlert[i].Code")
        Description = json.StringOf("RateResponse.RatedShipment.RatedShipmentAlert[i].Description")
        i = i + 1
    }


    http.DisposeHttp()
    json.DisposeJsonObject()
    sb.DisposeStringBuilder()