> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# XtfGetPackageFullName

> XtfGetPackageFullName

# XtfGetPackageFullName

Gets the full package name from a package information object.

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## Syntax

```cpp theme={null}
HRESULT XtfGetPackageFullName(
         XtfPackageInfo packageInfo,
         PWSTR packageFullName,
         UINT32 *packageFullNameBufferLength
)  
```

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### Parameters

*packageInfo*\
Type: XtfPackageInfo

\[in] A pointer to the information object for a package.

*packageFullName*\
Type: PWSTR

\[out, optional] The full name of the package.

*packageFullNameBufferLength*\
Type: UINT32 \*

\[in, out] The length, in `WCHAR`, allocated for `packageFullName`.

### Return value

Type: HRESULT

Returns `S_OK` if successful. If `packageFullName` is not large enough, this function returns `HRESULT_FROM_WIN32(ERROR_MORE_DATA)` and the required buffer length is returned in `packageFullNameBufferLength`.

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## Remarks

Use this function to get the full package name from the information object for a registered package. A pointer to a package information object is returned by calling either the [XtfRegisterPackage](/reference/tools/xtf/xtfapi/functions/xtfregisterpackage-xtfapi-xbox-windows-m) or [XtfRegisterNetworkSharePackage](/reference/tools/xtf/xtfapi/functions/xtfregisternetworksharepackage-xtfapi-xbox-windows-m) function to register a package.

You can also use the [XtfGetCountofAppUserModelIds](/reference/tools/xtf/xtfapi/functions/xtfgetcountofappusermodelids-xtfapi-xbox-windows-m) and [XtfGetAumid](/reference/tools/xtf/xtfapi/functions/xtfgetaumid-xtfapi-xbox-windows-m) functions to retrieve Application User Model IDs (AUMIDs) for a registered package. For more information about packages, see [Packaging](/build/core-features/common/packaging/gc-packaging-toc).

The full package name is used in the platform lifetime management operations found in the [IXtfApplicationClient](/reference/tools/xtf/xtfapplication/classes/IXtfApplicationClient/ixtfapplicationclient-xtfapplication-xbox-microsoft-t) interface.

## Requirements

**Header:** xtfapi.h

**Library:** XtfApi.lib

**Supported platforms:** Windows (for XBOX console tools)

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## See also

[XTF Transport Errors (NDA topic)](/tools/tools-console/commandlinetools/xtf-transport-errors)\
[XtfRegisterPackage](/reference/tools/xtf/xtfapi/functions/xtfregisterpackage-xtfapi-xbox-windows-m)\
[XtfRegisterNetworkSharePackage](/reference/tools/xtf/xtfapi/functions/xtfregisternetworksharepackage-xtfapi-xbox-windows-m)\
[Additional Xtf APIs](/reference/tools/xtf/xtfapi/atoc-xtfapi)


## Related topics

- [XtfRegisterPackage](/reference/tools/xtf/xtfapi/functions/xtfregisterpackage-xtfapi-xbox-windows-m.md)
- [XtfRegisterPackageOnDrive](/reference/tools/xtf/xtfapi/functions/xtfregisterpackageondrive-xtfapi-xbox-windows-m.md)
- [XtfGetTitleOSState](/reference/tools/xtf/xtfapi/functions/xtfgettitleosstate-xtfapi-xbox-windows-m.md)
- [XtfGetCountofAppUserModelIds](/reference/tools/xtf/xtfapi/functions/xtfgetcountofappusermodelids-xtfapi-xbox-windows-m.md)
- [XtfRegisterNetworkSharePackage](/reference/tools/xtf/xtfapi/functions/xtfregisternetworksharepackage-xtfapi-xbox-windows-m.md)