# UpdateCustomEntityStates

**EventNames:**

- UpdateCustomEntityStates_Restrictions
- UpdateCustomEntityStates_Pre
- UpdateCustomEntityStates_Post

**Parameters**

| Type                                                                    | Name          | Description                                                                                                                                                                                                                                                                                                                                                                              |
| ----------------------------------------------------------------------- | ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [CustomObject[]](inv:powervault#code_reference/objects/custom_object) | customObjects | The updated / updating customObjects for a LifeCycle.<br><br>**Restrictions and Pre:** <br>In *Restrictions* and *Pre* you could get the future changes by the special properties `_NewState`, `_NewLifeCycleDefinition` and ` _NewComment`.<br><br>**Post:**<br>In *Post* you could get the old information by the special properties `_OldState`, `_OldLifeCycleDefinition` and `_OldComment` |
| bool                                                                    | successful    | **Post**:<br>The information whether the Web Service call was successful or not is only available in *Post* events.                                                                                                                                                                                                                                                                                             |

:::{admonition} Unexpected Behaviour
:class: warning

For the **UpdateCustomEntityStates_Post event** the property `_OldComment` will always be empty because the VaultAPI currently does not support Comments on CustomObjects (it is reserved for future use).
:::

**Examples:**\
UpdateCustomEntityStates_Restrictions:

```powershell
Register-VaultEvent -EventName UpdateCustomEntityStates_Restrictions -Action 'RestrictUpdateCustomEntityStates'

function RestrictUpdateCustomEntityStates($customObjects) {
	#Write event code here
}
```

UpdateCustomEntityStates_Pre:

```powershell
Register-VaultEvent -EventName UpdateCustomEntityStates_Pre -Action 'PreUpdateCustomEntityStates'

function PreUpdateCustomEntityStates($customObjects) {
	#Write event code here
}
```

UpdateCustomEntityStates_Post:

```powershell
Register-VaultEvent -EventName UpdateCustomEntityStates_Post -Action 'PostUpdateCustomEntityStates'

function PostUpdateCustomEntityStates($customObjects, $successful) {
#Write event code here
}
```