rewrite iam

madmin/src/group.rs

@@ -1,5 +1,6 @@
 use serde::Deserialize;
 use serde::Serialize;
+use time::OffsetDateTime;
 
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(rename_all = "lowercase")]
@@ -17,3 +18,13 @@ pub struct GroupAddRemove {
     #[serde(rename = "isRemove")]
     pub is_remove: bool,
 }
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct GroupDesc {
+    pub name: String,
+    pub status: String,
+    pub members: Vec<String>,
+    pub policy: String,
+    #[serde(rename = "updatedAt", skip_serializing_if = "Option::is_none")]
+    pub updated_at: Option<OffsetDateTime>,
+}