Resource group name doesn't satisfy the constraint pattern /^[-\w\._\(\)]+$/

• Package Name: @azure/arm-resources
• Package Version: 4.0.0
• Operating system: MacOS Catalina Version 10.15.7
• nodejs
  • version: 10.17.0
• browser
  • name/version:
• typescript
  • version:
• Is the bug related to documentation in
  • README.md
  • source code documentation
  • SDK API docs on https://docs.microsoft.com

Describe the bug I have created an Azure resource group from the portal named Instruktører. Now I am trying to do a GET call for this resource group it is throwing me this error.

(node:57737) UnhandledPromiseRejectionWarning: Error: "resourceGroupName" with value "Instruktører" should satisfy the constraint "Pattern": /^[-\w\._\(\)]+$/.
    at failValidation (/Users/turbotindia/Documents/Azure/node_modules/@azure/arm-resources/node_modules/@azure/ms-rest-js/dist/msRest.node.js:461:19)
    at Serializer.validateConstraints (/Users/turbotindia/Documents/Azure/node_modules/@azure/arm-resources/node_modules/@azure/ms-rest-js/dist/msRest.node.js:495:21)
    at Serializer.serialize (/Users/turbotindia/Documents/Azure/node_modules/@azure/arm-resources/node_modules/@azure/ms-rest-js/dist/msRest.node.js:550:18)
    at getOperationArgumentValueFromParameterPath (/Users/turbotindia/Documents/Azure/node_modules/@azure/ms-rest-azure-js/node_modules/@azure/ms-rest-js/dist/msRest.node.js:4720:24)
    at getOperationArgumentValueFromParameter (/Users/turbotindia/Documents/Azure/node_modules/@azure/ms-rest-azure-js/node_modules/@azure/ms-rest-js/dist/msRest.node.js:4695:12)
    at ResourceManagementClient.ServiceClient.sendOperationRequest (/Users/turbotindia/Documents/Azure/node_modules/@azure/ms-rest-azure-js/node_modules/@azure/ms-rest-js/dist/msRest.node.js:4488:45)
    at ResourceGroups.get (/Users/turbotindia/Documents/Azure/node_modules/@azure/arm-resources/dist/arm-resources.js:6302:32)
    at msRestNodeAuth.interactiveLogin.then (/Users/turbotindia/Documents/Azure/resourceGroup.js:16:25)
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:57737) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:57737) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

From what I understand there is an issue with a character used in the resource group name (ø).

To Reproduce A sample code to replicate this behaviour.

const msRestNodeAuth = require("@azure/ms-rest-nodeauth");
const azureArmResources = require("@azure/arm-resources");


const subscriptionId = "<your_subscription_id>";
let resourceGroup;
// This works
// resourceGroup = "<any_other_resource_group_name>";

// This doesn't work
resourceGroup = "Instruktører";

 
msRestNodeAuth.interactiveLogin().then((credentials) => {
  const client = new azureArmResources.ResourceManagementClient(credentials, subscriptionId);
  client.resourceGroups.get(resourceGroup).then((result) => {
    console.log("The result is:");
    console.log(result);
  });
}).catch((err) => {
  console.error(err);
});

Expected behaviour The resource group name Instruktører is a valid name since I have created a resource group with this name from the portal. So the SDK should accept this as a valid name and not throw an error.

Screenshots Resource group which I created.

Additional context N/A

[tjegbejimba]

Fixed here: https://github.com/Azure/azure-rest-api-specs/pull/13492

[qiaozha]

This is a gap between the portal behavior and the swagger definition regarding the resource group name constraint. Need to involve service team for further explaination.