# Notification: Get changes since

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

## Method

GET

## Path

/qrs/notification/changes?since={since}&types={types}

## Description

Get all changes for the `{types}` in the comma-separated list since the point in time given by `{since}`.

## Body

-

## Return value

`List<ChangesSinceOutput>:`

```
{
   "changetype": "...",
   "id": "[GUID] ",
   "type": "...",
   "changedate": "...",
   "object": {
      [the changed object]
   }
},
{ ... }
```

## Optional parameters

-