Function SetObjectCustomProps

api/object.go:200–224

Given cos.SimpleKVs (map[string]string) keys and values, sets object's custom properties. By default, adds new or updates existing custom keys. Use `setNewCustomMDFlag` to _replace_ all existing keys with the specified (new) ones. See also: HeadObject() and apc.HdrObjCustomMD

(baseParams BaseParams, bck cmn.Bck, object string, custom cos.SimpleKVs, setNew bool)

// Use `setNewCustomMDFlag` to _replace_ all existing keys with the specified (new) ones.
// See also: HeadObject() and apc.HdrObjCustomMD
func SetObjectCustomProps(baseParams BaseParams, bck cmn.Bck, object string, custom cos.SimpleKVs, setNew bool) error {
	var (
		actMsg = apc.ActionMsg{Value: custom}
		q      url.Values
	)
	if setNew {
		q = make(url.Values, 4)
		q = bck.AddToQuery(q)
		q.Set(apc.QparamNewCustom, "true")
	} else {
		q = bck.AddToQuery(q)
	}
	baseParams.Method = http.MethodPatch
	reqParams := AllocRp()
	{
		reqParams.BaseParams = baseParams
		reqParams.Path = apc.URLPathObjects.Join(bck.Name, object)
		reqParams.Body = cos.MustMarshal(actMsg)
		reqParams.Header = http.Header{cos.HdrContentType: []string{cos.ContentJSON}}
		reqParams.Query = q
	}
	err := reqParams.DoHTTPRequest()
	FreeRp(reqParams)
	return err
}

// DeleteObject deletes an object specified by bucket/object.
func DeleteObject(baseParams BaseParams, bck cmn.Bck, object string) error {