json: cannot unmarshal number into Go struct field LinkEntity.cf_link_id of type string

[vizvasrj]

i am getting error "json: cannot unmarshal number into Go struct field LinkEntity.cf_link_id of type string"

func CreatePGLink() (any, error) {
	clientId := "TESTXXXXX"
	clientSecret := "TESTXXXX"
	cashfree.XClientId = &clientId
	cashfree.XClientSecret = &clientSecret
	cashfree.XEnvironment = cashfree.SANDBOX
	expiryTime := time.Now().Add(10 * time.Minute).Format("2006-01-02T15:04:05Z")
	link, response, err := cashfree.PGCreateLink(
		cashfree.PtrString("2022-09-01"),
		&cashfree.CreateLinkRequest{
			LinkAmount:   100.0,
			LinkCurrency: "INR",
			LinkId:       "TEST17",
			CustomerDetails: cashfree.LinkCustomerDetailsEntity{
				CustomerEmail: cashfree.PtrString("[email protected]"),
				CustomerPhone: "1234567890",
			},
			LinkMeta: &cashfree.LinkMetaResponseEntity{
				ReturnUrl: cashfree.PtrString("http://127.0.0.1:8080/cart/payment/callback?order_id={order_id}"),
			},
			LinkNotify: &cashfree.LinkNotifyEntity{
				SendEmail: cashfree.PtrBool(true),
				SendSms:   cashfree.PtrBool(true),
			},
			LinkExpiryTime: cashfree.PtrString(expiryTime),
			LinkPurpose:    "Test Order",
		},
		nil,
		nil,
		nil,
	)
	if err != nil {
		l.DebugF("Error: %s", err.Error())
		return nil, err
	}
	l.DebugF("Response: %#v", response.StatusCode)
	l.InfoF("Link: %#v", link)
	return link, nil
}

output

└─# godotenv go test ./.../payment -v
=== RUN   TestCreatePaymentLink
2024-11-19T04:00:55.666+0530    DEBUG   payment/route.go:88     Error: json: cannot unmarshal number into Go struct field LinkEntity.cf_link_id of type string
    route_test.go:9: json: cannot unmarshal number into Go struct field LinkEntity.cf_link_id of type string
--- FAIL: TestCreatePaymentLink (0.36s)
FAIL
FAIL    src/pkg/module/payment  0.363s
FAIL
2024/11/19 04:00:55 exit status 1

there is one possible solution is that i have change it to int from *string then it works here https://github.com/cashfree/cashfree-pg/blob/main/model_link_entity.go line number 23 on struct LinkEntity and it work

[suhas-cashfree]

cashfree.PtrString("2023-08-01")

@vizvasrj use this version, it will work.
Our backend version and sdk versions are tightly coupled

[vizvasrj]

do you have rust Library for cashfree sdk?
are you planning to get rust library.
if you need any help with it you can ask me.