Update app-wrapper-prepare-ios.md

Added doc for new command line argument to disable optional telemetry

Author: chadseippel

memdocs/intune/developer/app-wrapper-prepare-ios.md

@@ -220,6 +220,7 @@ You can use the following command line parameters with the App Wrapping Tool:
 |**-b**|(Optional) Use -b without an argument if you want the wrapped output app to have the same bundle version as the input app (not recommended). <br/><br/> Use `-b <custom bundle version>` if you want the wrapped app to have a custom CFBundleVersion. If you choose to specify a custom CFBundleVersion, it's a good idea to increment the native app's CFBundleVersion by the least significant component, like 1.0.0 -> 1.0.1. |
 |**-citrix**|(Optional) Include the Citrix XenMobile App SDK (network-only variant). You must have the [Citrix MDX Toolkit](https://docs.citrix.com/en-us/mdx-toolkit/about-mdx-toolkit.html) installed to use this option. |
 |**-f**|(Optional) `<Path to a plist file specifying arguments.>` Use this flag in front of the [plist](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/PropertyLists/Introduction/Introduction.html) file if you choose to use the plist template to specify the rest of the IntuneMAMPackager properties like -i, -o, and -p. See Use a plist to input arguments. |
+|**-dt**|(Optional) Disable collection of Microsoft Intune client telemetry.
 
 ### Use a plist to input arguments
 
@@ -242,6 +243,7 @@ In the IntuneMAMPackager/Contents/MacOS folder, open `Parameters.plist` (a blank
 | Build String Override |String|empty| The custom CFBundleVersion of the wrapped output app|
 | Include Citrix XenMobile App SDK (network-only variant)|Boolean|false| Same as -citrix|
 | Extension Provisioning Profile Paths |Array of Strings|empty| An array of extension provisioning profiles for the app.
+| Disable Telemetry |Boolean|false| Same as -dt
 
 Run the IntuneMAMPackager with the plist as the sole argument: