add missing group list options

groups.go

@@ -54,12 +54,14 @@ type Group struct {
 // GitLab API docs: https://docs.gitlab.com/ce/api/groups.html#list-project-groups
 type ListGroupsOptions struct {
 	ListOptions
-	AllAvailable *bool   `url:"all_available,omitempty" json:"all_available,omitempty"`
-	OrderBy      *string `url:"order_by,omitempty" json:"order_by,omitempty"`
-	Owned        *bool   `url:"owned,omitempty" json:"owned,omitempty"`
-	Search       *string `url:"search,omitempty" json:"search,omitempty"`
-	Sort         *string `url:"sort,omitempty" json:"sort,omitempty"`
-	Statistics   *bool   `url:"statistics,omitempty" json:"statistics,omitempty"`
+	AllAvailable   *bool             `url:"all_available,omitempty" json:"all_available,omitempty"`
+	MinAccessLevel *AccessLevelValue `url:"min_access_level,omitempty" json:"min_access_level,omitempty"`
+	OrderBy        *string           `url:"order_by,omitempty" json:"order_by,omitempty"`
+	Owned          *bool             `url:"owned,omitempty" json:"owned,omitempty"`
+	Search         *string           `url:"search,omitempty" json:"search,omitempty"`
+	SkipGroups     []int             `url:"skip_groups,omitempty" json:"skip_groups,omitempty"`
+	Sort           *string           `url:"sort,omitempty" json:"sort,omitempty"`
+	Statistics     *bool             `url:"statistics,omitempty" json:"statistics,omitempty"`
 }
 
 // ListGroups gets a list of groups (as user: my groups, as admin: all groups).