### Install the Azure Subscription client library

Source: https://learn.microsoft.com/javascript/api/overview/azure/arm-subscriptions-readme

Install the Azure Subscription client library for JavaScript using npm.

```Bash
npm install @azure/arm-subscriptions

```

--------------------------------

### Install the Azure Identity library

Source: https://learn.microsoft.com/javascript/api/overview/azure/arm-subscriptions-readme

Install the @azure/identity package to use Azure Active Directory credentials for authentication.

```Bash
npm install @azure/identity

```

--------------------------------

### Authenticate SubscriptionClient in Browser

Source: https://learn.microsoft.com/javascript/api/overview/azure/arm-subscriptions-readme

Create a SubscriptionClient instance using InteractiveBrowserCredential for authentication in browser environments. Ensure you replace placeholders with your actual tenant and client IDs.

```TypeScript
import { InteractiveBrowserCredential } from "@azure/identity";
import { SubscriptionClient } from "@azure/arm-subscriptions";

const credential = new InteractiveBrowserCredential({
  tenantId: "<YOUR_TENANT_ID>",
  clientId: "<YOUR_CLIENT_ID>",
});
const client = new SubscriptionClient(credential);

```

--------------------------------

### Authenticate SubscriptionClient in Node.js

Source: https://learn.microsoft.com/javascript/api/overview/azure/arm-subscriptions-readme

Create a SubscriptionClient instance using DefaultAzureCredential for authentication in Node.js environments.

```TypeScript
import { SubscriptionClient } from "@azure/arm-subscriptions";
import { DefaultAzureCredential } from "@azure/identity";

const client = new SubscriptionClient(new DefaultAzureCredential());

```

--------------------------------

### Enable logging for Azure logger

Source: https://learn.microsoft.com/javascript/api/overview/azure/arm-subscriptions-readme

Enable logging for the Azure logger by setting the log level to 'info'. This is useful for troubleshooting by viewing HTTP requests and responses.

```TypeScript
import { setLogLevel } from "@azure/logger";

setLogLevel("info");

```

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