[identity]Support Description parameter in users

openstack/identity/v3/users/requests.go

@@ -86,6 +86,9 @@ type CreateOpts struct {
 
 	// Password is the password of the new user.
 	Password string `json:"password,omitempty"`
+
+	// Description is a description of the user.
+	Description string `json:"description,omitempty"`
 }
 
 // ToUserCreateMap formats a CreateOpts into a create request.
@@ -133,6 +136,9 @@ type UpdateOpts struct {
 
 	// Password is the password of the new user.
 	Password string `json:"password,omitempty"`
+
+	// Description is a description of the user.
+	Description string `json:"description,omitempty"`
 }
 
 // ToUserUpdateMap formats a UpdateOpts into an update request.

openstack/identity/v3/users/results.go

@@ -13,6 +13,9 @@ type User struct {
 	// DefaultProjectID is the ID of the default project of the user.
 	DefaultProjectID string `json:"default_project_id"`
 
+	// Description is a description of the user.
+	Description string `json:"description"`
+
 	// DomainID is the domain ID the user belongs to.
 	DomainID string `json:"domain_id"`