diff --git a/sdk/keyvault/keyvault-admin/test/public/backupClient.abort.spec.ts b/sdk/keyvault/keyvault-admin/test/public/backupClient.abort.spec.ts
index 3b1cb74a71e7..de061772975f 100644
--- a/sdk/keyvault/keyvault-admin/test/public/backupClient.abort.spec.ts
+++ b/sdk/keyvault/keyvault-admin/test/public/backupClient.abort.spec.ts
@@ -6,16 +6,14 @@ import { Recorder } from "@azure-tools/test-recorder";
 import { KeyVaultBackupClient } from "../../src/index.js";
 import { authenticate } from "./utils/authentication.js";
 import { testPollerProperties } from "./utils/recorder.js";
-import { getSasToken } from "./utils/common.js";
 import { describe, it, beforeEach, afterEach, expect } from "vitest";
 import { AbortError } from "@azure/abort-controller";
+import { getEnvironmentVariable } from "./utils/common.js";
 
-// TODO: https://github.com/Azure/azure-sdk-for-js/issues/30273
-describe.skip("Aborting KeyVaultBackupClient's requests", () => {
+describe("Aborting KeyVaultBackupClient's requests", () => {
   let client: KeyVaultBackupClient;
   let recorder: Recorder;
   let blobStorageUri: string;
-  let blobSasToken: string;
 
   let generateFakeUUID: () => string;
 
@@ -25,9 +23,10 @@ describe.skip("Aborting KeyVaultBackupClient's requests", () => {
     recorder = authentication.recorder;
     generateFakeUUID = authentication.generateFakeUUID;
 
-    const sasTokenData = getSasToken();
-    blobStorageUri = sasTokenData.blobStorageUri;
-    blobSasToken = sasTokenData.blobSasToken;
+    blobStorageUri = new URL(
+      getEnvironmentVariable("BLOB_CONTAINER_NAME"),
+      getEnvironmentVariable("BLOB_STORAGE_URI"),
+    ).href;
   });
 
   afterEach(async function () {
@@ -39,7 +38,7 @@ describe.skip("Aborting KeyVaultBackupClient's requests", () => {
     controller.abort();
 
     await expect(
-      client.beginBackup(blobStorageUri, blobSasToken, {
+      client.beginBackup(blobStorageUri, {
         ...testPollerProperties,
         abortSignal: controller.signal,
       }),
@@ -52,7 +51,7 @@ describe.skip("Aborting KeyVaultBackupClient's requests", () => {
     controller.abort();
 
     await expect(
-      client.beginRestore(backupURI, blobSasToken, {
+      client.beginRestore(backupURI, {
         ...testPollerProperties,
         abortSignal: controller.signal,
       }),
@@ -66,7 +65,7 @@ describe.skip("Aborting KeyVaultBackupClient's requests", () => {
     controller.abort();
 
     await expect(
-      client.beginSelectiveKeyRestore("key-name", backupURI, blobSasToken, {
+      client.beginSelectiveKeyRestore("key-name", backupURI, {
         ...testPollerProperties,
         abortSignal: controller.signal,
       }),
diff --git a/sdk/keyvault/keyvault-admin/test/public/backupClient.spec.ts b/sdk/keyvault/keyvault-admin/test/public/backupClient.spec.ts
index fd851347d168..c3ae42b2c4e9 100644
--- a/sdk/keyvault/keyvault-admin/test/public/backupClient.spec.ts
+++ b/sdk/keyvault/keyvault-admin/test/public/backupClient.spec.ts
@@ -7,10 +7,10 @@ import { isPlaybackMode } from "@azure-tools/test-recorder";
 import type { KeyVaultBackupClient } from "../../src/index.js";
 import { authenticate } from "./utils/authentication.js";
 import { testPollerProperties } from "./utils/recorder.js";
-import { getSasToken } from "./utils/common.js";
 import { delay } from "@azure/core-util";
 import type { KeyClient } from "@azure/keyvault-keys";
 import { describe, it, expect, beforeEach, afterEach } from "vitest";
+import { getEnvironmentVariable } from "./utils/common.js";
 
 describe("KeyVaultBackupClient", () => {
   let client: KeyVaultBackupClient;
@@ -24,8 +24,10 @@ describe("KeyVaultBackupClient", () => {
     client = authentication.backupClient;
     keyClient = authentication.keyClient;
     recorder = authentication.recorder;
-    const sasTokenData = getSasToken();
-    blobStorageUri = sasTokenData.blobStorageUri;
+    blobStorageUri = new URL(
+      getEnvironmentVariable("BLOB_CONTAINER_NAME"),
+      getEnvironmentVariable("BLOB_STORAGE_URI"),
+    ).href;
   });
 
   afterEach(async function () {
diff --git a/sdk/keyvault/keyvault-admin/test/public/utils/common.ts b/sdk/keyvault/keyvault-admin/test/public/utils/common.ts
index c6113311987f..7a74f9ecb5d3 100644
--- a/sdk/keyvault/keyvault-admin/test/public/utils/common.ts
+++ b/sdk/keyvault/keyvault-admin/test/public/utils/common.ts
@@ -28,14 +28,3 @@ export function getEnvironmentVariable(envVarName: string): string {
   }
   return envVar;
 }
-
-/**
- * Get a predefined SAS token and Storage URI to use when backing up a KeyVault
- */
-export function getSasToken(): { blobStorageUri: string; blobSasToken?: string } {
-  const baseStorageUri = getEnvironmentVariable("BLOB_STORAGE_URI").replace(/\/$/, "");
-  const blobStorageUri = `${baseStorageUri}/${getEnvironmentVariable("BLOB_CONTAINER_NAME")}`;
-  const blobSasToken = env["BLOB_STORAGE_SAS_TOKEN"]; // not required
-
-  return { blobStorageUri, blobSasToken };
-}
diff --git a/sdk/keyvault/test-resources-post.ps1 b/sdk/keyvault/test-resources-post.ps1
index 49988b7c066c..6a526e4f3f63 100644
--- a/sdk/keyvault/test-resources-post.ps1
+++ b/sdk/keyvault/test-resources-post.ps1
@@ -113,5 +113,5 @@ New-AzKeyVaultRoleAssignment -HsmName $hsmName -RoleDefinitionName "Managed HSM
 Log "Role assignments created for '$testApplicationOid'"
 
 Log "Associating managed identity with managed HSM"
-Update-AzKeyVaultManagedHsm -HsmName $hsmName -IdentityType "UserAssigned" -UserAssignedIdentityId $DeploymentOutputs["MANAGED_IDENTITY_ID"]
+Update-AzKeyVaultManagedHsm -HsmName $hsmName -ResourceGroupName $DeploymentOutputs["KEYVAULT_RESOURCE_GROUP"] -UserAssignedIdentity $DeploymentOutputs["MANAGED_IDENTITY_ID"]
 Log "Managed identity associated with managed HSM - backup and restore using managed identity is enabled"