package vins import ( "context" "encoding/json" "errors" "net/http" ) type GetRequest struct { VINSID uint64 `url:"vinsId"` } func (vrq GetRequest) Validate() error { if vrq.VINSID == 0 { return errors.New("validation-error: field VINSID can not be empty or equal to 0") } return nil } func (v VINS) Get(ctx context.Context, req GetRequest) (*VINSDetailed, error) { err := req.Validate() if err != nil { return nil, err } url := "/cloudapi/vins/get" res, err := v.client.DecortApiCall(ctx, http.MethodPost, url, req) if err != nil { return nil, err } VINS := &VINSDetailed{} err = json.Unmarshal(res, VINS) if err != nil { return nil, err } return VINS, nil }