Cant publish app to Azure with Visual Studio

Question

I'm trying to follow this tutorial to publish an app to Azure, but during step Publish ASP.NET application to Azure, I'm getting an error when trying to create an appservice. What does this error mean?

I'm currently using my Visual Studio Subscription, but if I remember correctly, I have recieved the same error before when trying to complete another totorial where a sandbox environemt was provided with a temparary sandbox-tutorial subscription.

System.Net.Http.HttpRequestException: {"error":{"code":"RequestDisallowedByPolicy","target":"OskarTest","message":"Resource 'OskarTest' was disallowed by policy. Policy identifiers: '[{\"policyAssignment\":{\"name\":\"Allowed locations for resource groups\",\"id\":\"/providers/Microsoft.Management/managementGroups/f6133d6e-20c4-4c25-b024-3ac43c9d5bcb/providers/Microsoft.Authorization/policyAssignments/3637e5ec43604c02b4b26b97\"},\"policyDefinition\":{\"name\":\"Allowed locations for resource groups\",\"id\":\"/providers/Microsoft.Authorization/policyDefinitions/e765b5de-1225-4ba3-bd56-1ac6695af988\"}}]'.","additionalInfo":[{"type":"PolicyViolation","info":{"evaluationDetails":{"evaluatedExpressions":[{"result":"True","expressionKind":"Field","expression":"type","path":"type","expressionValue":"Microsoft.Resources/subscriptions/resourcegroups","targetValue":"Microsoft.Resources/subscriptions/resourceGroups","operator":"Equals"},{"result":"True","expressionKind":"Field","expression":"location","path":"location","expressionValue":"eastus","targetValue":["northeurope","westeurope","swedencentral"],"operator":"NotIn"}]},"policyDefinitionId":"/providers/Microsoft.Authorization/policyDefinitions/e765b5de-1225-4ba3-bd56-1ac6695af988","policyDefinitionName":"e765b5de-1225-4ba3-bd56-1ac6695af988","policyDefinitionDisplayName":"Allowed locations for resource groups","policyDefinitionEffect":"deny","policyAssignmentId":"/providers/Microsoft.Management/managementGroups/f6133d6e-20c4-4c25-b024-3ac43c9d5bcb/providers/Microsoft.Authorization/policyAssignments/3637e5ec43604c02b4b26b97","policyAssignmentName":"3637e5ec43604c02b4b26b97","policyAssignmentDisplayName":"Allowed locations for resource groups","policyAssignmentScope":"/providers/Microsoft.Management/managementGroups/f6133d6e-20c4-4c25-b024-3ac43c9d5bcb","policyAssignmentParameters":{"listOfAllowedLocations":["northeurope","westeurope","swedencentral"]}}}]}}
   at Microsoft.WebTools.Azure.VS.Provisioning.ResourceProvisioningControlModel.<ThrowOnUnexpectedStatusCodeAsync>d__153.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.WebTools.Azure.Client.Http.HttpResponseExtensions.<DeserializeEntityJsonAsync>d__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.WebTools.Azure.Client.Navigation.ARMRootExtensions.<DeserializeEntityAsync>d__11`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.WebTools.Azure.Client.Navigation.EntityExtensions.<PutAsync>d__33`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.WebTools.Azure.VS.Provisioning.ResourceProvisioningControlModel.<DeferredDeploymentRunnerAsync>d__155.MoveNext()