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package sharetypes
import (
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/openstack/sharedfilesystems/v2/sharetypes"
)
// IDFromName is a convenience function that returns a share-type's ID given its name.
func IDFromName(client *gophercloud.ServiceClient, name string) (string, error) {
r, err := sharetypes.List(client, nil).AllPages()
if err != nil {
return "", nil
}
ss, err := sharetypes.ExtractShareTypes(r)
if err != nil {
return "", err
}
var (
count int
id string
)
for _, s := range ss {
if s.Name == name {
count++
id = s.ID
}
}
switch count {
case 0:
return "", gophercloud.ErrResourceNotFound{Name: name, ResourceType: "share type"}
case 1:
return id, nil
default:
return "", gophercloud.ErrMultipleResourcesFound{Name: name, Count: count, ResourceType: "share type"}
}
}
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