Alpha 1.15.0.16 Group Attendance Detail Block - Roster/Merge Document/Azure Blob Storage Issue

[mikedotmundy]

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Please provide a brief description of the problem. Please do not forget to attach the relevant screenshots from your side.

On the Group Attendance Detail block, Merge Documents are failing to download when Azure Blob Storage is the Storage Type for Unsecured FilesScreenshot of my instance showing the Unsecured File Type:

Permission settings for Unsecured File Type:

This is what you get when you click "Roster" on the Group Attendance Detail block:

Exception is created:

Quick SQL Query shows the Guid is valid:

Stack Trace:

at Microsoft.Azure.Storage.Core.Executor.Executor.d__1`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Azure.Storage.Core.Executor.Executor.<>c__DisplayClass0_0`1.b__0()
   at Microsoft.Azure.Storage.Core.Util.CommonUtility.RunWithoutSynchronizationContext[T](Func`1 actionToRun)
   at Microsoft.Azure.Storage.Core.Executor.Executor.ExecuteSync[T](RESTCommand`1 cmd, IRetryPolicy policy, OperationContext operationContext)
   at Microsoft.Azure.Storage.Blob.CloudBlob.OpenRead(AccessCondition accessCondition, BlobRequestOptions options, OperationContext operationContext)
   at Rock.Model.BinaryFile.get_ContentStream() in C:\Github\Rock-develop\Rock\Model\Core\BinaryFile\BinaryFile.Logic.cs:line 57
   at RockWeb.GetFile.EndProcessRequest(IAsyncResult result)
   at System.Web.HttpApplication.CallHandlerExecutionStep.InvokeEndHandler(IAsyncResult ar)
   at System.Web.HttpApplication.CallHandlerExecutionStep.OnAsyncHandlerCompletion(IAsyncResult ar)## Expected Behavior

Expect downloading the Roster would work when Azure Blob Storage is the Storage Type for Unsecured Files.

Actual Behavior

Downloading the Roster does not work when Azure Blob Storage is the Storage Type for Unsecured Files.

Steps to Reproduce

See above

Rock Version

v15.0

Client Culture Setting

en-US