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API > API/Plugins > API/Plugins/AzureSpatialAnchors > API/Plugins/AzureSpatialAnchors/UAzureCloudSpatialAnchor
References
| Module | AzureSpatialAnchors |
| Header | /Engine/Plugins/Runtime/AR/AzureSpatialAnchors/Source/AzureSpatialAnchors/Public/AzureCloudSpatialAnchor.h |
| Include | #include "AzureCloudSpatialAnchor.h" |
| Source | /Engine/Plugins/Runtime/AR/AzureSpatialAnchors/Source/AzureSpatialAnchors/Private/AzureCloudSpatialAnchor.cpp |
UFUNCTION&40;BlueprintCallable, Category&61;"AzureSpatialAnchors",
Meta&61;&40;Keywords&61;"azure spatial anchor hololens wmr pin ar all"&41;&41;
void SetExpiration
&40;
const float Lifetime
&41;
Remarks
Set the Expiration time of the cloud anchor as seconds into the future. You must call SaveCloudAnchor or UpdateCloudAnchorProperties before this will be persisted on azure.