Description
Library name and version
azsdk-net-ResourceManager.Compute/1.6.0 (.NET Framework 4.8.4775.0; Microsoft Windows 10.0.20348)
Describe the bug
We are seeing a lot of this type of exception when scaling VMSS resource with the new Azure.ResourceManager library. Please see code snippet in the repro steps below, the UpdateAsync failed with following exception, but if we check ARM log with the clientRequestId we saw the HTTP requests for the first GetVirtualMachineScaleSetResource call which succeeded. The UpdateAsync call throws the exception, but the request appears to have been submitted and accepted by ARM/CRP. I do see two PATCH calls in HttpIncomingRequests and not sure if that has caused any problem:
Azure.RequestFailedException: RequestId: 40b77578-ea4b-40a8-a9aa-9c8e5c80b339 StatusCode: 200 Reason:
Message: Service request failed.
Status: 200
Service request succeeded. Response content and headers are not included to avoid logging sensitive data.
ErrorCode: -2146233088
Body: {}
StackTrace:
at Azure.Core.OperationInternal` 1.GetResponseFromState(OperationState` 1 state)
at Azure.Core.OperationInternal` 1.d__20.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 Azure.Core.OperationInternalBase.d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Azure.Core.OperationPoller.d__11.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 Azure.Core.OperationInternalBase.d__19.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 Azure.Core.OperationInternal` 1.d__19.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 System.Threading.Tasks.ValueTask` 1.get_Result()
at Azure.Core.OperationInternal` 1.d__15.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 Azure.ResourceManager.Compute.VirtualMachineScaleSetResource.d__31.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 Azure.ResourceManager.Compute.VirtualMachineScaleSetResource.d__2.MoveNext()
ARM Log:
| TIMESTAMP | correlationId | clientRequestId | httpMethod | httpStatusCode | userAgent | targetUri |
|---|---|---|---|---|---|---|
| 2025-03-09 21:00:17.1807573 | e387af5d-1213-440f-a8c1-dc85c7c17402 | 40b77578-ea4b-40a8-a9aa-9c8e5c80b339 | GET | -1 | azsdk-net-ResourceManager/1.13.0 (.NET Framework 4.8.4775.0; Microsoft Windows 10.0.20348 ) | https://management.azure.com:443/subscriptions/[removed]/resourceGroups/[removed]/providers/Microsoft.Compute/virtualMachineScaleSets/vmss?api-version=2024-07-01 |
| 2025-03-09 21:00:17.2626624 | e387af5d-1213-440f-a8c1-dc85c7c17402 | 40b77578-ea4b-40a8-a9aa-9c8e5c80b339 | GET | 200 | azsdk-net-ResourceManager/1.13.0 (.NET Framework 4.8.4775.0; Microsoft Windows 10.0.20348 ) | https://management.azure.com:443/subscriptions/[removed]/resourceGroups/[removed]/providers/Microsoft.Compute/virtualMachineScaleSets/vmss?api-version=2024-07-01 |
Expected behavior
The function call should succeeded instead of throwing Azure.RequestFailedException.
Actual behavior
The function call failed with Azure.RequestFailedException.
Reproduction Steps
var vmssResourceId = VirtualMachineScaleSetResource.CreateResourceIdentifier(this.SubscriptionId, resourceGroupName, vmssName);
var vmss = this.armClient.GetVirtualMachineScaleSetResource(virtualMachineScaleSetResourceId);
var sku = new ComputeSku();
sku.Capacity = 100;
var vmssUpdate = new VirtualMachineScaleSetPatch();
vmssUpdate.Sku = sku;
ArmOperation lro = await vmss.UpdateAsync(WaitUntil.Completed, vmssUpdate, cancellationToken);
Environment
No response
Activity