> ## 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.

# PFAuthenticationLoginWithXboxIdRequest

> PFAuthenticationLoginWithXboxIdRequest data model. If this is the first time a user has signed in with the XBOX ID and CreateAccount is set to true, a new.

PFAuthenticationLoginWithXboxIdRequest data model. If this is the first time a user has signed in with the XBOX ID and CreateAccount is set to true, a new PlayFab account will be created and linked to the XBOX Live account. In this case, no email or username will be associated with the PlayFab account. Otherwise, if no PlayFab account is linked to the XBOX Live account, an error indicating this will be returned, so that the title can guide the user through creation of a PlayFab account.

## Syntax

```cpp theme={null}
typedef struct PFAuthenticationLoginWithXboxIdRequest {  
    bool createAccount;  
    PFStringDictionaryEntry const* customTags;  
    uint32_t customTagsCount;  
    PFGetPlayerCombinedInfoRequestParams const* infoRequestParameters;  
    const char* sandbox;  
    const char* xboxId;  
} PFAuthenticationLoginWithXboxIdRequest;  
```

### Members

**`createAccount`**   bool

Automatically create a PlayFab account if one is not currently linked to this ID.

**`customTags`**   PFStringDictionaryEntry const\*<br />*may be nullptr*

(Optional) The optional custom tags associated with the request (e.g. build number, external trace identifiers, etc.).

**`customTagsCount`**   uint32\_t

Count of customTags

**`infoRequestParameters`**   PFGetPlayerCombinedInfoRequestParams const\*<br />*may be nullptr*

(Optional) Flags for which pieces of info to return for the user.

**`sandbox`**   const char\*<br />*is null-terminated*

The id of XBOX Live sandbox.

**`xboxId`**   const char\*<br />*is null-terminated*

Unique XBOX identifier for a user.

## Requirements

**Header:** PFAuthenticationTypes.h

## See also

[PFAuthenticationTypes members](/services/playfab/api-references/c/pfauthenticationtypes/pfauthenticationtypes_members)


## Related topics

- [PFAuthenticationServerLoginWithXboxIdAsync](/services/playfab/api-references/c/pfauthentication/functions/pfauthenticationserverloginwithxboxidasync.md)
- [Services C API overview - PFAuthenticationTypes.h](/services/playfab/api-references/c/pfauthenticationtypes/pfauthenticationtypes_members.md)
- [PFAuthenticationLoginWithSteamIdRequest](/services/playfab/api-references/c/pfauthenticationtypes/structs/pfauthenticationloginwithsteamidrequest.md)
- [PFAuthenticationLoginWithXboxRequest](/services/playfab/api-references/c/pfauthenticationtypes/structs/pfauthenticationloginwithxboxrequest.md)
- [PFAuthenticationLoginWithOpenIdConnectRequest](/services/playfab/api-references/c/pfauthenticationtypes/structs/pfauthenticationloginwithopenidconnectrequest.md)