validate EwId in command update-id

cli.json

@@ -5,13 +5,13 @@
   "commands": [
     {
       "name": "edgeworkers",
-      "version": "1.5.2",
+      "version": "1.6.2",
       "aliases": ["ew", "edgeworkers"],
       "description": "Manage Akamai EdgeWorkers code bundles."
     },
     {
       "name": "edgekv",
-      "version": "1.5.2",
+      "version": "1.6.2",
       "aliases": ["ekv", "edgekv"],
       "description": "Manage Akamai EdgeKV database."
     }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "akamai-edgeworkers-cli",
-  "version": "1.6.1",
+  "version": "1.6.2",
   "description": "A tool that makes it easier to manage Akamai EdgeWorkers code bundles and EdgeKV databases. Call the EdgeWorkers and EdgeKV API from the command line.",
   "repository": "https://github.com/akamai/cli-edgeworkers",
   "scripts": {

src/edgeworkers/ew-error.ts

@@ -1,3 +1,4 @@
+import * as cliUtils from '../utils/cli-utils';
 import {ErrorMessage} from '../utils/http-error-message';
 
 export function handleError(err, commandId) {
@@ -59,4 +60,8 @@ export function handleError(err, commandId) {
 
         }
     }
+}
+
+export function invalidParameterError(commandId, errDetail=null) {
+    return handleError(cliUtils.toJsonPretty({status: 400, detail: errDetail}), commandId);
 }

src/edgeworkers/ew-service.ts

@@ -191,6 +191,10 @@ export function updateEdgeWorkerId(
   name: string,
   resourceTierId: string
 ) {
+  if(!cliUtils.isValidEwId(ewId)) {
+    return error.invalidParameterError('UPDATE_EW');
+  }
+
   const body = { groupId: groupId, name: name };
   if (resourceTierId != undefined && resourceTierId != null) {
     body['resourceTierId'] = resourceTierId;

src/utils/cli-utils.ts

@@ -267,3 +267,8 @@ export function sortObjectArray(
     }
   });
 }
+
+export function isValidEwId(edgeworkerId: string) {
+  const ewIdFormat = new RegExp('^[1-9][0-9]+');
+  return ewIdFormat.test(edgeworkerId);
+}  

tests/utils/cli-utils.test.ts

@@ -0,0 +1,17 @@
+import * as cliUtils from '../../src/utils/cli-utils';
+
+describe('cli utils tests', () => {
+  describe('isValidEwId', () => {
+    it('should return true for valid ewId', () => {
+      expect(cliUtils.isValidEwId('123456')).toBe(true);
+    });
+
+    it('should return false for invalid ewId', () => {
+      expect(cliUtils.isValidEwId('wrongEwId')).toBe(false);
+    });
+
+    it('should return false for ewId starting with zero', () => {
+      expect(cliUtils.isValidEwId('0123456')).toBe(false);
+    });
+  });
+});