如何透過 golang aws sdk 從 `postToConnection` 呼叫捕獲 410 錯誤？

import(
      api "github.com/aws/aws-sdk-go-v2/service/apigatewaymanagementapi"
      apitypes "github.com/aws/aws-sdk-go-v2/service/apigatewaymanagementapi/types"
    )
    


    func main() {
        
        svc := api.New(api.Options{
            Region: "your-region",
        })
    
        output, err := svc.PostToConnection(ctx, &api.PostToConnectionInput{
            ConnectionId: aws.String("your-connection-id"),
        })
    
        if err != nil {
            var gne *apitypes.GoneException
            if errors.As(err, &gne) {
                log.Println("error:", gne.Error())
            }
            return
        }
    }