我使用azure事件网格系统主题订阅，订阅存储账户（Microsoft.Storage.BlobCreated）的事件，触发函数app将blob从一个容器复制到另一个容器。
并且少数斑点是大尺寸的（平均15Gb）。因此，每当创建新文件时，事件网格触发器都会调用函数app并将数据复制到目的地。但在大型blob场景中，函数应用程序运行更长的持续时间以完成任务（超过3分钟），在这种情况下，事件网格将其视为超时的交付操作，再次重试交付相同的事件，因为这种重复，另一个副本已经启动。
根据Azure Event Grid Retry Schedule的文档。3分钟后，它重试传递事件。
那么，有没有什么方法可以增加事件网格系统主题的订阅交付操作超时？
诊断错误消息：

{ "time": "2023-06-07T12:06:21.2004399Z", "resourceId": "/SUBSCRIPTIONS/MY-SUBSCRIPTION-ID/RESOURCEGROUPS/MY-RESOURCE-GROUP/PROVIDERS/MICROSOFT.EVENTGRID/SYSTEMTOPICS/MY-TOPIC_NAME", "eventSubscriptionName": "my-event-subscriptions", "category": "DeliveryFailures", "operationName": "Deliver", "message": "outcome=Aborted, latencyInMs=180015, id=fbafd92c-d2c9-4845-a993-d9d6e457ec24, outputEventSystemId=d81de23d-a28d-452a-9ca6-832e8984d36f, state=Filtered, deliveryTime=6/7/2023 12:14:21 PM, deliveryCount=5, probationCount=1, deliverySchema=EventGridEvent, trackedSystemTopicState=CreatedExplicitlyByUser, eventSubscriptionDeliverySchema=EventGridEvent, outputEventFields=InputEvent| EventSubscriptionId| DeliveryTime| DeliveryCount| State| Id| ProbationCount| LastDeliveryOutcome| DeliverySchema| LastDeliveryAttemptTime| SystemId| UseMappedResourceArmIdForBilling| TrackedSystemTopicState, outputEventFieldCount=13, requestExpiration=6/7/2023 12:06:21 PM, delivered=False id=2d5a0090-d01f-000b-3636-990044063809, inputEventSystemId=693d9d67-03c4-4a26-98d5-e79f913f098c publishTime=6/7/2023 11:50:54 AM, eventTime=6/7/2023 11:50:53 AM, eventType=Microsoft.Storage.BlobCreated, deliveryTime=1/1/0001 12:00:00 AM, filteringState=FilteringPending, inputSchema=EventGridEvent, publisher=MICROSOFT-STORAGE-STORAGEACCOUNTS.WESTUS-1.EVENTGRID.AZURE.NET, size=1382, subject=/blobServices/default/containers/source-container/blobs/source=agilitek/year=2023/month=06/day=07/set=eloqua.emailsend/uuid=444a11a1-6b29-4952-afac-256269990599/994d4369-5c7c-47b6-ba61-19d26b051965.parquet, inputEventFields=Id| PublishTime| SerializedBody| EventType| Topic| Subject| FilteringHashCode| SystemId| Publisher| FilteringTopic| TopicCategory| DataVersion| MetadataVersion| InputSchema| EventTime| FilteringPolicy, inputEventFieldCount=16, type=AzureFunction, subType=NotApplicable, supportsBatching=False, aadIntegration=False, managedIdentityType=None, armId=/subscriptions/MY-SUBSCRIPTION-ID/resourceGroups/MY-RESOURCE-GROUP/providers/Microsoft.Web/sites/MY-FUNCTION-APP/functions/EventGridTrigger, deliveryResponse=, httpStatusCode=InternalServerError, errorType=UnexpectedError, errorMessage=An unexpected error has occurred. Please report the x-ms-request-id header value to our forums for assistance or raise a support ticket., errorMessage=The operation timed out after: 00:03:00"}

注意：我的解决方案避免了blob触发器，因为它输入fileInputStream。