more error types for compute v2
diff --git a/openstack/compute/v2/extensions/keypairs/requests.go b/openstack/compute/v2/extensions/keypairs/requests.go
index af05a8e..b9b32ee 100644
--- a/openstack/compute/v2/extensions/keypairs/requests.go
+++ b/openstack/compute/v2/extensions/keypairs/requests.go
@@ -1,8 +1,6 @@
package keypairs
import (
- "errors"
-
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/openstack/compute/v2/servers"
"github.com/gophercloud/gophercloud/pagination"
@@ -58,7 +56,10 @@
// ToKeyPairCreateMap constructs a request body from CreateOpts.
func (opts CreateOpts) ToKeyPairCreateMap() (map[string]interface{}, error) {
if opts.Name == "" {
- return nil, errors.New("Missing field required for keypair creation: Name")
+ err := gophercloud.ErrMissingInput{}
+ err.Function = "keypairs.ToKeyPairCreateMap"
+ err.Argument = "keypairs.CreateOpts.Name"
+ return nil, err
}
keypair := make(map[string]interface{})