我该如何省略swaggo文档中的某些字段

I'm doing a golang API and need to documentate it. So I'm using swaggo

This a example struct like mine's:

type calc struct {
   ID int64 `json:"id"`
   Value1 int64 `json:"value1"`
   Value2 int64 `json:"value2"`
   Result int64 `json:"result"`
}

Pretend I have two routes:

• Get all calcs (a list)
• Do a calc

Whem doing the docs I specify that the 'Do a calc' route get a json object like calc.

The problem is: I'm using this struct to 'read' and 'write', so whem I documentate in the 'Do a calc' route, it means that I need a 'json calc obejct', but I don't know how to omit the ID and RESULT fields from the specification (I don't need use this fields on this route, of course).