# User directory: Sync user directories

Information note**LOCKED.**   
  
This API is extremely reliable and will not be broken unless absolutely necessary.

## Method

POST

## Path

/qrs/userdirectoryconnector/syncuserdirectories

## Description

Synchronize users and groups from specified user directories by listing the GUIDs of their User Directory Connectors (UDCs) in the body of the request. Locate the GUID of a UDC in the QMC. The GUID of a UDC is the same as its ID in the QMC.

The response code `204 No Content` is returned if the call is successful (the user directories were synced).

## Body

```
application/json
```

An array of GUIDs of the UDCs from which to synchronize users.

```
[
  "6ca1c5f2-2742-44d5-8adf-d6cba3701a4e",
  "..."
]
```

## Return value

-

## Optional parameters

-