> ## Documentation Index
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# PFGroupsUpdateGroupRequest

> PFGroupsUpdateGroupRequest data model. Updates data about a group, such as the name or default member role. Returns information about whether the update was successful. Only title claimants may modify the administration role for a group.

PFGroupsUpdateGroupRequest data model. Updates data about a group, such as the name or default member role. Returns information about whether the update was successful. Only title claimants may modify the administration role for a group.

## Syntax

```cpp theme={null}
typedef struct PFGroupsUpdateGroupRequest {  
    const char* adminRoleId;  
    PFStringDictionaryEntry const* customTags;  
    uint32_t customTagsCount;  
    int32_t const* expectedProfileVersion;  
    PFEntityKey const* group;  
    const char* groupName;  
    const char* memberRoleId;  
} PFGroupsUpdateGroupRequest;  
```

### Members

**`adminRoleId`**   const char\*\
*is null-terminated*

(Optional) Optional: the ID of an existing role to set as the new administrator role for the group.

**`customTags`**   [PFStringDictionaryEntry](https://docs.xbox.com/services/playfab/api-references/c/pftypes/structs/pfstringdictionaryentry.md) const\*\
*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

**`expectedProfileVersion`**   int32\_t const\*\
*may be nullptr*

(Optional) Optional field used for concurrency control. By specifying the previously returned ProfileVersion value from the GetGroup API, you can ensure that the group data update is performed only if the group has not been updated since you last loaded that version. If the same group has been updated, the requested update will not occur and the returned SetResult value will be None.

**`group`**   [PFEntityKey](https://docs.xbox.com/services/playfab/api-references/c/pftypes/structs/pfentitykey-c.md) const\*

The identifier of the group.

**`groupName`**   const char\*\
*is null-terminated*

(Optional) Optional: the new name of the group.

**`memberRoleId`**   const char\*\
*is null-terminated*

(Optional) Optional: the ID of an existing role to set as the new member role for the group.

## Requirements

**Header:** PFGroupsTypes.h

## See also

[PFGroupsTypes members](https://docs.xbox.com/services/playfab/api-references/c/pfgroupstypes/pfgroupstypes_members.md)


## Related topics

- [PFGroupsUpdateGroupAsync](https://docs.xbox.com/services/playfab/api-references/c/pfgroups/functions/pfgroupsupdategroupasync.md)
- [Services C API overview - PFGroupsTypes.h](https://docs.xbox.com/services/playfab/api-references/c/pfgroupstypes/pfgroupstypes_members.md)
- [Update Group](https://docs.xbox.com/api-reference/groups/update-group.md)
- [PFGroupsUpdateGroupRoleRequest](https://docs.xbox.com/services/playfab/api-references/c/pfgroupstypes/structs/pfgroupsupdategrouprolerequest.md)
- [Update Exclusion Group](https://docs.xbox.com/services/playfab/api-references/rest/experimentation/experimentation/update-exclusion-group.md)