# Add/edit Key/Value setting to iOS AppConfig

> Adds or overwrites a Key/Value setting in an existing iOS AppConfig payload.

Source: https://docs.capaone.com/capainstaller/sdk-capainstaller-software-development-kit-functions/mdm-functions/add-edit-key-value-setting-to-ios-appconfig/  
Product: CapaInstaller — a separate CapaSystems product; do not apply this page to any other.

## Description

This function is used to add a new Key/Value setting to an existing AppConfig payload in the specified profile. If a setting with the specified key and type already exists, its value will be overwritten with the new value instead of creating a new setting.

## Syntax

**VBScript**

```vb
Public Function AddKeyValueToAppConfigIOS(DeviceApplicationId As Integer, Key As String, Value As String, KeyValueType As String, changelogComment As String) As Boolean
```

## Parameters

## Return value

Returns a boolean value. True if succeeded, false if not.

## Example

**VBScript**

```vb
Set oCMS = CreateObject("CapaInstaller.SDK") 
Wscript.echo oCMS.SetInstanceManagementPoint("2") 

Dim iProfileId              : iProfileId = 153
Dim sKey                    : sKey = "AllowSync"
Dim sValue                  : sValue = "True"
Dim sKeyValueType           : sKeyValueType = "Boolean"
Dim sChangelogComment       : sChangelogComment = "Added setting AllowSync with sdk"
Wscript.echo "Added iOS Setting AllowSync: " & oCMS.AddKeyValueToAppConfigIOS(iProfileId, sKey, sValue, sKeyValueType, sChangelogComment)

sKey = "UserEmail"
sValue = ""
sKeyValueType = "String"
sChangelogComment = "Added setting UserEmail with sdk"
Wscript.echo "Added iOS Setting UserEmail: " & oCMS.AddKeyValueToAppConfigIOS(iProfileId, sKey, sValue, sKeyValueType, sChangelogComment)

sKey = "Port"
sValue = "80"
sKeyValueType = "Int"
sChangelogComment = "Added setting Port with sdk"
Wscript.echo "Added iOS Setting Port: " & oCMS.AddKeyValueToAppConfigIOS(iProfileId, sKey, sValue, sKeyValueType, sChangelogComment)

sKey = "UserEmailDownloadSize"
sValue = "2147483647899"
sKeyValueType = "Float"
sChangelogComment = "Added setting UserEmailDownloadSize with sdk"
Wscript.echo "Added iOS Setting UserEmailDownloadSize: " & oCMS.AddKeyValueToAppConfigIOS(iProfileId, sKey, sValue, sKeyValueType, sChangelogComment)

sKey = "LicenseDate"
sValue = "14-09-2017 12:30:00"
sKeyValueType = "DateTime"
sChangelogComment = "Added setting LicenseDate with sdk"
Wscript.echo "Added iOS Setting LicenseDate: " & oCMS.AddKeyValueToAppConfigIOS(iProfileId, sKey, sValue, sKeyValueType, sChangelogComment)
```