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API > API/Plugins > API/Plugins/OnlineSubsystem > API/Plugins/OnlineSubsystem/Interfaces > API/Plugins/OnlineSubsystem/Interfaces/IOnlineUser
References
| Module | OnlineSubsystem |
| Header | /Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineUserInterface.h |
| Include | #include "Interfaces/OnlineUserInterface.h" |
bool QueryExternalIdMappings
(
const FUniqueNetId & UserId,
const FExternalIdQueryOptions & QueryOptions,
const TArray < FString > & ExternalIds,
const FOnQueryExternalIdMappingsComplete & Delegate
)
Remarks
Contacts server to obtain user ids from external ids true if the operation was started successfully
Parameters
| Name | Description |
|---|---|
| UserId | id of the user that is requesting the name string lookup |
| QueryOptions | Options specifying how to treat the External IDs and other query-related settings |
| ExternalIds | array of external ids to attempt to map to user ids |