AZD for Beginners: A Practical Introduction to Azure Developer CLI
If you are learning how to get an application from your machine into Azure without stitching together every deployment step by hand, Azure Developer CLI, usually shortened to azd , is one of the most useful tools to understand early. It gives developers a workflow-focused command line for provisioning infrastructure, deploying application code, wiring environment settings, and working with templates that reflect real cloud architectures rather than toy examples. This matters because many beginners hit the same wall when they first approach Azure. They can build a web app locally, but once deployment enters the picture they have to think about resource groups, hosting plans, databases, secrets, monitoring, configuration, and repeatability all at once. azd reduces that operational overhead by giving you a consistent developer workflow. Instead of manually creating each resource and then trying to remember how everything fits together, you start with a template or an azd -compatible project and let the tool guide the path from local development to a running Azure environment. If you are new to the tool, the AZD for Beginners learning resources are a strong place to start. The repository is structured as a guided course rather than a loose collection of notes. It covers the foundations, AI-first deployment scenarios, configuration and authentication, infrastructure as code, troubleshooting, and production patterns. In other words, it does not just tell you which commands exist. It shows you how to think about shipping modern Azure applications with them. What Is Azure Developer CLI? The Azure Developer CLI documentation on Microsoft Learn, azd is an open-source tool designed to accelerate the path from a local development environment to Azure. That description is important because it explains what the tool is trying to optimise. azd is not mainly about managing one isolated Azure resource at a time. It is about helping developers work with complete applications. The simplest way to think about it is this. Azure CLI, az , is broad and resource-focused. It gives you precise control over Azure services. Azure Developer CLI, azd , is application-focused. It helps you take a solution made up of code, infrastructure definitions, and environment configuration and push that solution into Azure in a repeatable way. Those tools are not competitors. They solve different problems and often work well together. For a beginner, the value of azd comes from four practical benefits: It gives you a consistent workflow built around commands such as azd init , azd auth login , azd up , azd show , and azd down . It uses templates so you do not need to design every deployment structure from scratch on day one. It encourages infrastructure as code through files such as azure.yaml and the infra folder. It helps you move from a one-off deployment towards a repeatable development workflow that is easier to understand, change, and clean up. Why Should You Care About azd A lot of cloud frustration comes from context switching. You start by trying to deploy an app, but you quickly end up learning five or six Azure services, authentication flows, naming rules, environment variables, and deployment conventions all at once. That is not a good way to build confidence. azd helps by giving a workflow that feels closer to software delivery than raw infrastructure management. You still learn real Azure concepts, but you do so through an application lens. You initialise a project, authenticate, provision what is required, deploy the app, inspect the result, and tear it down when you are done. That sequence is easier to retain because it mirrors the way developers already think about shipping software. This is also why the AZD for Beginners resource is useful. It does not assume every reader is already comfortable with Azure. It starts with foundation topics and then expands into more advanced paths, including AI deployment scenarios that use the same core azd workflow. That progression makes it especially suitable for students, self-taught developers, workshop attendees, and engineers who know how to code but want a clearer path into Azure deployment. What You Learn from AZD for Beginners The AZD for Beginners course is structured as a learning journey rather than a single quickstart. That matters because azd is not just a command list. It is a deployment workflow with conventions, patterns, and trade-offs. The course helps readers build that mental model gradually. At a high level, the material covers: Foundational topics such as what azd is, how to install it, and how the basic deployment loop works. Template-based development, including how to start from an existing architecture rather than building everything yourself. Environment configuration and authentication practices, including the role of environment variables and secure access patterns. Infrastructure as code concepts using the standard azd project structure. Troubleshooting, validation, and pre-deployment thinking, which are often ignored in beginner content even though they matter in real projects. Modern AI and multi-service application scenarios, showing that azd is not limited to basic web applications. One of the strongest aspects of the course is that it does not stop at the first successful deployment. It also covers how to reason about configuration, resource planning, debugging, and production readiness. That gives learners a more realistic picture of what Azure development work actually looks like. The Core azd Workflow The official overview on Microsoft Learn and the get started guide both reinforce a simple but important idea: most beginners should first understand the standard workflow before worrying about advanced customisation. That workflow usually looks like this: Install azd . Authenticate with Azure. Initialise a project from a template or in an existing repository. Run azd up to provision and deploy. Inspect the deployed application. Remove the resources when finished. Here is a minimal example using an existing template: # Install azd on Windows winget install microsoft.azd # Check that the installation worked azd version # Sign in to your Azure account azd auth login # Start a project from a template azd init --template todo-nodejs-mongo # Provision Azure resources and deploy the app azd up # Show output values such as the deployed URL azd show # Clean up everything when you are done learning azd down --force --purge This sequence is important because it teaches beginners the full lifecycle, not only deployment. A lot of people remember azd up and forget the cleanup step. That leads to wasted resources and avoidable cost. The azd down --force --purge step is part of the discipline, not an optional extra. Installing azd and Verifying Your Setup The official install azd guide on Microsoft Learn provides platform-specific instructions. Because this repository targets developer learning, it is worth showing the common install paths clearly. # Windows winget install microsoft.azd # macOS brew tap azure/azd && brew install azd # Linux curl -fsSL https://aka.ms/install-azd.sh | bash After installation, verify the tool is available: azd version That sounds obvious, but it is worth doing immediately. Many beginner problems come from assuming the install completed correctly, only to discover a path issue or outdated version later. Verifying early saves time. The Microsoft Learn installation page also notes that azd installs supporting tools such as GitHub CLI and Bicep CLI within the tool's own scope. For a beginner, that is helpful because it removes some of the setup friction you might otherwise need to handle manually. What Happens When You Run azd up ? One of the most important questions is what azd up is actually doing. The short answer is that it combines provisioning and deployment into one workflow. The longer answer is where the learning value sits. When you run azd up , the tool looks at the project configuration, reads the infrastructure definition, determines which Azure resources need to exist, provisions them if necessary, and then deploys the application code to those resources. In many templates, it also works with environment settings and output values so that the project becomes reproducible rather than ad hoc. That matters because it teaches a more modern cloud habit. Instead of building infrastructure manually in the portal and then hoping you can remember how you did it, you define the deployment shape in source-controlled files. Even at beginner level, that is the right habit to learn. Understanding the Shape of an azd Project The Azure Developer CLI templates overview explains the standard project structure used by azd . If you understand this structure early, templates become much less mysterious. A typical azd project contains: azure.yaml to describe the project and map services to infrastructure targets. An infra folder containing Bicep or Terraform files for infrastructure as code. A src folder, or equivalent source folders, containing the application code that will be deployed. A local .azure folder to store environment-specific settings for the project. Here is a minimal example of what an azure.yaml file can look like in a simple app: name: beginner-web-app metadata: template: beginner-web-app services: web: project: ./src/web host: appservice This file is small, but it carries an important idea. azd needs a clear mapping between your application code and the Azure service that will host it. Once you see that, the tool becomes easier to reason about. You are not invoking magic. You are describing an application and its hosting model in a standard way. Start from a Template, Then Learn the Architecture Beginners often assume that using a template is somehow less serious than building something from scratch. In practice, it is usually the right place to begin. The official docs for templates and the Awesome AZD gallery both encourage developers to start from an existing architecture when it matches their goals. That is a sound learning strategy for two reasons. First, it lets you experience a working deployment quickly, which builds confidence. Second, it gives you a concrete project to inspect. You can look at azure.yaml , explore the infra folder, inspect the app source, and understand how the pieces connect. That teaches more than reading a command reference in isolation. The AZD for Beginners material also leans into this approach. It includes chapter guidance, templates, workshops, examples, and structured progression so that readers move from successful execution into understanding. That is much more useful than a single command demo. A practical beginner workflow looks like this: # Pick a known template azd init --template todo-nodejs-mongo # Review the files that were created or cloned # - azure.yaml # - infra/ # - src/ # Deploy it azd up # Open the deployed app details azd show Once that works, do not immediately jump to a different template. Spend time understanding what was deployed and why. Where AZD for Beginners Fits In The official docs are excellent for accurate command guidance and conceptual documentation. The AZD for Beginners repository adds something different: a curated learning path. It helps beginners answer questions such as these: Which chapter should I start with if I know Azure a little but not azd ? How do I move from a first deployment into understanding configuration and authentication? What changes when the application becomes an AI application rather than a simple web app? How do I troubleshoot failures instead of copying commands blindly? The repository also points learners towards workshops, examples, a command cheat sheet, FAQ material, and chapter-based exercises. That makes it particularly useful in teaching contexts. A lecturer or workshop facilitator can use it as a course backbone, while an individual learner can work through it as a self-study track. For developers interested in AI, the resource is especially timely because it shows how the same azd workflow can be used for AI-first solutions, including scenarios connected to Microsoft Foundry services and multi-agent architectures. The important beginner lesson is that the workflow stays recognisable even as the application becomes more advanced. Common Beginner Mistakes and How to Avoid Them A good introduction should not only explain the happy path. It should also point out the places where beginners usually get stuck. Skipping authentication checks. If azd auth login has not completed properly, later commands will fail in ways that are harder to interpret. Not verifying the installation. Run azd version immediately after install so you know the tool is available. Treating templates as black boxes. Always inspect azure.yaml and the infra folder so you understand what the project intends to provision. Forgetting cleanup. Learning environments cost money if you leave them running. Use azd down --force --purge when you are finished experimenting. Trying to customise too early. First get a known template working exactly as designed. Then change one thing at a time. If you do hit problems, the official troubleshooting documentation and the troubleshooting sections inside AZD for Beginners are the right next step. That is a much better habit than searching randomly for partial command snippets. How I Would Approach AZD as a New Learner If I were introducing azd to a student or a developer who is comfortable with code but new to Azure delivery, I would keep the learning path tight. Read the official What is Azure Developer CLI? overview so the purpose is clear. Install the tool using the Microsoft Learn install guide. Work through the opening sections of AZD for Beginners. Deploy one template with azd init and azd up . Inspect azure.yaml and the infrastructure files before making any changes. Run azd down --force --purge so the lifecycle becomes a habit. Only then move on to AI templates, configuration changes, or custom project conversion. That sequence keeps the cognitive load manageable. It gives you one successful deployment, one architecture to inspect, and one repeatable workflow to internalise before adding more complexity. Why azd Is Worth Learning Now azd matters because it reflects how modern Azure application delivery is actually done: repeatable infrastructure, source-controlled configuration, environment-aware workflows, and application-level thinking rather than isolated portal clicks. It is useful for straightforward web applications, but it becomes even more valuable as systems gain more services, more configuration, and more deployment complexity. That is also why the AZD for Beginners resource is worth recommending. It gives new learners a structured route into the tool instead of leaving them to piece together disconnected docs, samples, and videos on their own. Used alongside the official Microsoft Learn documentation, it gives you both accuracy and progression. Key Takeaways azd is an application-focused Azure deployment tool, not just another general-purpose CLI. The core beginner workflow is simple: install, authenticate, initialise, deploy, inspect, and clean up. Templates are not a shortcut to avoid learning. They are a practical way to learn architecture through working examples. AZD for Beginners is valuable because it turns the tool into a structured learning path. The official Microsoft Learn documentation for Azure Developer CLI should remain your grounding source for commands and platform guidance. Next Steps If you want to keep going, start with these resources: AZD for Beginners for the structured course, examples, and workshop materials. Azure Developer CLI documentation on Microsoft Learn for official command, workflow, and reference guidance. Install azd if you have not set up the tool yet. Deploy an azd template for the first full quickstart. Azure Developer CLI templates overview if you want to understand the project structure and template model. Awesome AZD if you want to browse starter architectures. If you are teaching others, this is also a good sequence for a workshop: start with the official overview, deploy one template, inspect the project structure, and then use AZD for Beginners as the path for deeper learning. That gives learners both an early win and a solid conceptual foundation.Hosted Containers and AI Agent Solutions
If you have built a proof-of-concept AI agent on your laptop and wondered how to turn it into something other people can actually use, you are not alone. The gap between a working prototype and a production-ready service is where most agent projects stall. Hosted containers close that gap faster than any other approach available today. This post walks through why containers and managed hosting platforms like Azure Container Apps are an ideal fit for multi-agent AI systems, what practical benefits they unlock, and how you can get started with minimal friction. The problem with "it works on my machine" Most AI agent projects begin the same way: a Python script, an API key, and a local terminal. That workflow is perfect for experimentation, but it creates a handful of problems the moment you try to share your work. First, your colleagues need the same Python version, the same dependencies, and the same environment variables. Second, long-running agent pipelines tie up your machine and compete with everything else you are doing. Third, there is no reliable URL anyone can visit to use the system, which means every demo involves a screen share or a recorded video. Containers solve all three problems in one step. A single Dockerfile captures the runtime, the dependencies, and the startup command. Once the image builds, it runs identically on any machine, any cloud, or any colleague's laptop. Why containers suit AI agents particularly well AI agents have characteristics that make them a better fit for containers than many traditional web applications. Long, unpredictable execution times A typical web request completes in milliseconds. An agent pipeline that retrieves context from a database, imports a codebase, runs four verification agents in sequence, and generates a report can take two to five minutes. Managed container platforms handle long-running requests gracefully, with configurable timeouts and automatic keep-alive, whereas many serverless platforms impose strict execution limits that agent workloads quickly exceed. Heavy, specialised dependencies Agent applications often depend on large packages: machine learning libraries, language model SDKs, database drivers, and Git tooling. A container image bundles all of these once at build time. There is no cold-start dependency resolution and no version conflict with other projects on the same server. Stateless by design Most agent pipelines are stateless. They receive a request, execute a sequence of steps, and return a result. This maps perfectly to the container model, where each instance handles requests independently and the platform can scale the number of instances up or down based on demand. Reproducible environments When an agent misbehaves in production, you need to reproduce the issue locally. With containers, the production environment and the local environment are the same image. There is no "works on my machine" ambiguity. A real example: multi-agent code verification To make this concrete, consider a system called Opustest, an open-source project that uses the Microsoft Agent Framework with Azure OpenAI to analyse Python codebases automatically. The system runs AI agents in a pipeline: A Code Example Retrieval Agent queries Azure Cosmos DB for curated examples of good and bad Python code, providing the quality standards for the review. A Codebase Import Agent reads all Python files from a Git repository cloned on the server. Four Verification Agents each score a different dimension of code quality (coding standards, functional correctness, known error handling, and unknown error handling) on a scale of 0 to 5. A Report Generation Agent compiles all scores and errors into an HTML report with fix prompts that can be exported and fed directly into a coding assistant. The entire pipeline is orchestrated by a FastAPI backend that streams progress updates to the browser via Server-Sent Events. Users paste a Git URL, watch each stage light up in real time, and receive a detailed report at the end. The app in action Landing page: the default Git URL mode, ready for a repository link. Local Path mode: toggling to analyse a codebase from a local directory. Repository URL entered: a GitHub repository ready for verification. Stage 1: the Code Example Retrieval Agent fetching standards from Cosmos DB. Stage 3: the four Verification Agents scoring the codebase. Stage 4: the Report Generation Agent compiling the final report. Verification complete: all stages finished with a success banner. Report detail: scores and the errors table with fix prompts. The Dockerfile The container definition for this system is remarkably simple: FROM python:3.12-slim RUN apt-get update && apt-get install -y --no-install-recommends git \ && rm -rf /var/lib/apt/lists/* WORKDIR /app COPY requirements.txt . RUN pip install --no-cache-dir -r requirements.txt COPY backend/ backend/ COPY frontend/ frontend/ RUN adduser --disabled-password --gecos "" appuser USER appuser EXPOSE 8000 CMD ["uvicorn", "backend.app:app", "--host", "0.0.0.0", "--port", "8000"] Twenty lines. That is all it takes to package a six-agent AI system with a web frontend, a FastAPI backend, Git support, and all Python dependencies into a portable, production-ready image. Notice the security detail: the container runs as a non-root user. This is a best practice that many tutorials skip, but it matters when you are deploying to a shared platform. From image to production in one command With the Azure Developer CLI ( azd ), deploying this container to Azure Container Apps takes a single command: azd up Behind the scenes, azd reads an azure.yaml file that declares the project structure, provisions the infrastructure defined in Bicep templates (a Container Apps environment, an Azure Container Registry, and a Cosmos DB account), builds the Docker image, pushes it to the registry, deploys it to the container app, and even seeds the database with sample data via a post-provision hook. The result is a publicly accessible URL serving the full agent system, with automatic HTTPS, built-in scaling, and zero infrastructure to manage manually. Microsoft Hosted Agents vs Azure Container Apps: choosing the right home Microsoft offers two distinct approaches for running AI agent workloads in the cloud. Understanding the difference is important when deciding how to host your solution. Microsoft Foundry Hosted Agent Service (Microsoft Foundry) Microsoft Foundry provides a fully managed agent hosting service. You define your agent's behaviour declaratively, upload it to the platform, and Foundry handles execution, scaling, and lifecycle management. This is an excellent choice when your agents fit within the platform's conventions: single-purpose agents that respond to prompts, use built-in tool integrations, and do not require custom server-side logic or a bespoke frontend. Key characteristics of hosted agents in Foundry: Fully managed execution. You do not provision or maintain any infrastructure. The platform runs your agent and handles scaling automatically. Declarative configuration. Agents are defined through configuration and prompt templates rather than custom application code. Built-in tool ecosystem. Foundry provides pre-built connections to Azure services, knowledge stores, and evaluation tooling. Opinionated runtime. The platform controls the execution environment, request handling, and networking. Azure Container Apps Azure Container Apps is a managed container hosting platform. You package your entire application (agents, backend, frontend, and all dependencies) into a Docker image and deploy it. The platform handles scaling, HTTPS, and infrastructure, but you retain full control over what runs inside the container. Key characteristics of Container Apps: Full application control. You own the runtime, the web framework, the agent orchestration logic, and the frontend. Custom networking. You can serve a web UI, expose REST APIs, stream Server-Sent Events, or run WebSocket connections. Arbitrary dependencies. Your container can include any system package, any Python library, and any tooling (like Git for cloning repositories). Portable. The same Docker image runs locally, in CI, and in production without modification. Why Opustest uses Container Apps Opustest requires capabilities that go beyond what a managed agent hosting platform provides: Requirement Hosted Agents (Foundry) Container Apps Custom web UI with real-time progress Not supported natively Full control via FastAPI and SSE Multi-agent orchestration pipeline Platform-managed, limited customisation Custom orchestrator with arbitrary logic Git repository cloning on the server Not available Install Git in the container image Server-Sent Events streaming Not supported Full HTTP control Custom HTML report generation Limited to platform outputs Generate and serve any content Export button for Copilot prompts Not available Custom frontend with JavaScript RAG retrieval from Cosmos DB Possible via built-in connectors Direct SDK access with full query control The core reason is straightforward: Opustest is not just a set of agents. It is a complete web application that happens to use agents as its processing engine. It needs a custom frontend, real-time streaming, server-side Git operations, and full control over how the agent pipeline executes. Container Apps provides all of this while still offering managed infrastructure, automatic scaling, and zero server maintenance. When to choose which Choose Microsoft Hosted Agents when your use case is primarily conversational or prompt-driven, when you want the fastest path to a working agent with minimal code, and when the built-in tool ecosystem covers your integration needs. Choose Azure Container Apps when you need a custom frontend, custom orchestration logic, real-time streaming, server-side processing beyond prompt-response patterns, or when your agent system is part of a larger application with its own web server and API surface. Both approaches use the same underlying AI models via Azure OpenAI. The difference is in how much control you need over the surrounding application. Five practical benefits of hosted containers for agents 1. Consistent deployments across environments Whether you are running the container locally with docker run , in a CI pipeline, or on Azure Container Apps, the behaviour is identical. Configuration differences are handled through environment variables, not code changes. This eliminates an entire category of "it works locally but breaks in production" bugs. 2. Scaling without re-architecture Azure Container Apps can scale from zero instances (paying nothing when idle) to multiple instances under load. Because agent pipelines are stateless, each request is routed to whichever instance is available. You do not need to redesign your application to handle concurrency; the platform does it for you. 3. Isolation between services If your agent system grows to include multiple services (perhaps a separate service for document processing or a background worker for batch analysis), each service gets its own container. They can be deployed, scaled, and updated independently. A bug in one service does not bring down the others. 4. Built-in observability Managed container platforms provide logging, metrics, and health checks out of the box. When an agent pipeline fails after three minutes of execution, you can inspect the container logs to see exactly which stage failed and why, without adding custom logging infrastructure. 5. Infrastructure as code The entire deployment can be defined in code. Bicep templates, Terraform configurations, or Pulumi programmes describe every resource. This means deployments are repeatable, reviewable, and version-controlled alongside your application code. No clicking through portals, no undocumented manual steps. Common concerns addressed "Containers add complexity" For a single-file script, this is a fair point. But the moment your agent system has more than one dependency, a Dockerfile is simpler to maintain than a set of installation instructions. It is also self-documenting: anyone reading the Dockerfile knows exactly what the system needs to run. "Serverless is simpler" Serverless functions are excellent for short, event-driven tasks. But agent pipelines that run for minutes, require persistent connections (like SSE streaming), and depend on large packages are a poor fit for most serverless platforms. Containers give you the operational simplicity of managed hosting without the execution constraints. "I do not want to learn Docker" A basic Dockerfile for a Python application is fewer than ten lines. The core concepts are straightforward: start from a base image, install dependencies, copy your code, and specify the startup command. The learning investment is small relative to the deployment problems it solves. "What about cost?" Azure Container Apps supports scale-to-zero, meaning you pay nothing when the application is idle. For development and demonstration purposes, this makes hosted containers extremely cost-effective. You only pay for the compute time your agents actually use. Getting started: a practical checklist If you are ready to containerise your own agent solution, here is a step-by-step approach. Step 1: Write a Dockerfile. Start from an official Python base image. Install system-level dependencies (like Git, if your agents clone repositories), then your Python packages, then your application code. Run as a non-root user. Step 2: Test locally. Build and run the image on your machine: docker build -t my-agent-app . docker run -p 8000:8000 --env-file .env my-agent-app If it works locally, it will work in the cloud. Step 3: Define your infrastructure. Use Bicep, Terraform, or the Azure Developer CLI to declare the resources you need: a container app, a container registry, and any backing services (databases, key vaults, AI endpoints). Step 4: Deploy. Push your image to the registry and deploy to the container platform. With azd , this is a single command. With CI/CD, it is a pipeline that runs on every push to your main branch. Step 5: Iterate. Change your agent code, rebuild the image, and redeploy. The cycle is fast because Docker layer caching means only changed layers are rebuilt. The broader picture The AI agent ecosystem is maturing rapidly. Frameworks like Microsoft Agent Framework, LangChain, Semantic Kernel, and AutoGen make it straightforward to build sophisticated multi-agent systems. But building is only half the challenge. The other half is running these systems reliably, securely, and at scale. Hosted containers offer the best balance of flexibility and operational simplicity for agent workloads. They do not impose the execution limits of serverless platforms. They do not require the operational overhead of managing virtual machines. They give you a portable, reproducible unit of deployment that works the same everywhere. If you have an agent prototype sitting on your laptop, the path to making it available to your team, your organisation, or the world is shorter than you think. Write a Dockerfile, define your infrastructure, run azd up , and share the URL. Your agents deserve a proper home. Hosted containers are that home. Resources Azure Container Apps documentation Microsoft Foundry Hosted Agents Azure Developer CLI (azd) Microsoft Agent Framework Docker getting started guide Opustest: AI-powered code verification (source code)Building real-world AI automation with Foundry Local and the Microsoft Agent Framework
A hands-on guide to building real-world AI automation with Foundry Local, the Microsoft Agent Framework, and PyBullet. No cloud subscription, no API keys, no internet required. Why Developers Should Care About Offline AI Imagine telling a robot arm to "pick up the cube" and watching it execute the command in a physics simulator, all powered by a language model running on your laptop. No API calls leave your machine. No token costs accumulate. No internet connection is needed. That is what this project delivers, and every piece of it is open source and ready for you to fork, extend, and experiment with. Most AI demos today lean on cloud endpoints. That works for prototypes, but it introduces latency, ongoing costs, and data privacy concerns. For robotics and industrial automation, those trade-offs are unacceptable. You need inference that runs where the hardware is: on the factory floor, in the lab, or on your development machine. Foundry Local gives you an OpenAI-compatible endpoint running entirely on-device. Pair it with a multi-agent orchestration framework and a physics engine, and you have a complete pipeline that translates natural language into validated, safe robot actions. This post walks through how we built it, why the architecture works, and how you can start experimenting with your own offline AI simulators today. Architecture The system uses four specialised agents orchestrated by the Microsoft Agent Framework: Agent What It Does Speed PlannerAgent Sends user command to Foundry Local LLM → JSON action plan 4–45 s SafetyAgent Validates against workspace bounds + schema < 1 ms ExecutorAgent Dispatches actions to PyBullet (IK, gripper) < 2 s NarratorAgent Template summary (LLM opt-in via env var) < 1 ms User (text / voice) │ ▼ ┌──────────────┐ │ Orchestrator │ └──────┬───────┘ │ ┌────┴────┐ ▼ ▼ Planner Narrator │ ▼ Safety │ ▼ Executor │ ▼ PyBullet Setting Up Foundry Local from foundry_local import FoundryLocalManager import openai manager = FoundryLocalManager("qwen2.5-coder-0.5b") client = openai.OpenAI( base_url=manager.endpoint, api_key=manager.api_key, ) resp = client.chat.completions.create( model=manager.get_model_info("qwen2.5-coder-0.5b").id, messages=[{"role": "user", "content": "pick up the cube"}], max_tokens=128, stream=True, ) from foundry_local import FoundryLocalManager import openai manager = FoundryLocalManager("qwen2.5-coder-0.5b") client = openai.OpenAI( base_url=manager.endpoint, api_key=manager.api_key, ) resp = client.chat.completions.create( model=manager.get_model_info("qwen2.5-coder-0.5b").id, messages=[{"role": "user", "content": "pick up the cube"}], max_tokens=128, stream=True, ) The SDK auto-selects the best hardware backend (CUDA GPU → QNN NPU → CPU). No configuration needed. How the LLM Drives the Simulator Understanding the interaction between the language model and the physics simulator is central to the project. The two never communicate directly. Instead, a structured JSON contract forms the bridge between natural language and physical motion. From Words to JSON When a user says “pick up the cube”, the PlannerAgent sends the command to the Foundry Local LLM alongside a compact system prompt. The prompt lists every permitted tool and shows the expected JSON format. The LLM responds with a structured plan: { "type": "plan", "actions": [ {"tool": "describe_scene", "args": {}}, {"tool": "pick", "args": {"object": "cube_1"}} ] } The planner parses this response, validates it against the action schema, and retries once if the JSON is malformed. This constrained output format is what makes small models (0.5B parameters) viable: the response space is narrow enough that even a compact model can produce correct JSON reliably. From JSON to Motion Once the SafetyAgent approves the plan, the ExecutorAgent maps each action to concrete PyBullet calls: move_ee(target_xyz) : The target position in Cartesian coordinates is passed to PyBullet's inverse kinematics solver, which computes the seven joint angles needed to place the end-effector at that position. The robot then interpolates smoothly from its current joint state to the target, stepping the physics simulation at each increment. pick(object) : This triggers a multi-step grasp sequence. The controller looks up the object's position in the scene, moves the end-effector above the object, descends to grasp height, closes the gripper fingers with a configurable force, and lifts. At every step, PyBullet resolves contact forces and friction so that the object behaves realistically. place(target_xyz) : The reverse of a pick. The robot carries the grasped object to the target coordinates and opens the gripper, allowing the physics engine to drop the object naturally. describe_scene() : Rather than moving the robot, this action queries the simulation state and returns the position, orientation, and name of every object on the table, along with the current end-effector pose. The Abstraction Boundary The critical design choice is that the LLM knows nothing about joint angles, inverse kinematics, or physics. It operates purely at the level of high-level tool calls ( pick , move_ee ). The ActionExecutor translates those tool calls into the low-level API that PyBullet provides. This separation means the LLM prompt stays simple, the safety layer can validate plans without understanding kinematics, and the executor can be swapped out without retraining or re-prompting the model. Voice Input Pipeline Voice commands follow three stages: Browser capture: MediaRecorder captures audio, client-side resamples to 16 kHz mono WAV Server transcription: Foundry Local Whisper (ONNX, cached after first load) with automatic 30 s chunking Command execution: transcribed text goes through the same Planner → Safety → Executor pipeline The mic button (🎤) only appears when a Whisper model is cached or loaded. Whisper models are filtered out of the LLM dropdown. Web UI in Action Pick command Describe command Move command Reset command Performance: Model Choice Matters Model Params Inference Pipeline Total qwen2.5-coder-0.5b 0.5 B ~4 s ~5 s phi-4-mini 3.6 B ~35 s ~36 s qwen2.5-coder-7b 7 B ~45 s ~46 s For interactive robot control, qwen2.5-coder-0.5b is the clear winner: valid JSON for a 7-tool schema in under 5 seconds. The Simulator in Action Here is the Panda robot arm performing a pick-and-place sequence in PyBullet. Each frame is rendered by the simulator's built-in camera and streamed to the web UI in real time. Overview Reaching Above the cube Gripper detail Front interaction Side layout Get Running in Five Minutes You do not need a GPU, a cloud account, or any prior robotics experience. The entire stack runs on a standard development machine. # 1. Install Foundry Local winget install Microsoft.FoundryLocal # Windows brew install foundrylocal # macOS # 2. Download models (one-time, cached locally) foundry model run qwen2.5-coder-0.5b # Chat brain (~4 s inference) foundry model run whisper-base # Voice input (194 MB) # 3. Clone and set up the project git clone https://github.com/leestott/robot-simulator-foundrylocal cd robot-simulator-foundrylocal .\setup.ps1 # or ./setup.sh on macOS/Linux # 4. Launch the web UI python -m src.app --web --no-gui # → http://localhost:8080 Once the server starts, open your browser and try these commands in the chat box: "pick up the cube": the robot grasps the blue cube and lifts it "describe the scene": returns every object's name and position "move to 0.3 0.2 0.5": sends the end-effector to specific coordinates "reset": returns the arm to its neutral pose If you have a microphone connected, hold the mic button and speak your command instead of typing. Voice input uses a local Whisper model, so your audio never leaves the machine. Experiment and Build Your Own The project is deliberately simple so that you can modify it quickly. Here are some ideas to get started. Add a new robot action The robot currently understands seven tools. Adding an eighth takes four steps: Define the schema in TOOL_SCHEMAS ( src/brain/action_schema.py ). Write a _do_<tool> handler in src/executor/action_executor.py . Register it in ActionExecutor._dispatch . Add a test in tests/test_executor.py . For example, you could add a rotate_ee tool that spins the end-effector to a given roll/pitch/yaw without changing position. Add a new agent Every agent follows the same pattern: an async run(context) method that reads from and writes to a shared dictionary. Create a new file in src/agents/ , register it in orchestrator.py , and the pipeline will call it in sequence. Ideas for new agents: VisionAgent: analyse a camera frame to detect objects and update the scene state before planning. CostEstimatorAgent: predict how many simulation steps an action plan will take and warn the user if it is expensive. ExplanationAgent: generate a step-by-step natural language walkthrough of the plan before execution, allowing the user to approve or reject it. Swap the LLM python -m src.app --web --model phi-4-mini Or use the model dropdown in the web UI; no restart is needed. Try different models and compare accuracy against inference speed. Smaller models are faster but may produce malformed JSON more often. Larger models are more accurate but slower. The retry logic in the planner compensates for occasional failures, so even a small model works well in practice. Swap the simulator PyBullet is one option, but the architecture does not depend on it. You could replace the simulation layer with: MuJoCo: a high-fidelity physics engine popular in reinforcement learning research. Isaac Sim: NVIDIA's GPU-accelerated robotics simulator with photorealistic rendering. Gazebo: the standard ROS simulator, useful if you plan to move to real hardware through ROS 2. The only requirement is that your replacement implements the same interface as PandaRobot and GraspController . Build something completely different The pattern at the heart of this project (LLM produces structured JSON, safety layer validates, executor dispatches to a domain-specific engine) is not limited to robotics. You could apply the same architecture to: Home automation: "turn off the kitchen lights and set the thermostat to 19 degrees" translated into MQTT or Zigbee commands. Game AI: natural language control of characters in a game engine, with the safety agent preventing invalid moves. CAD automation: voice-driven 3D modelling where the LLM generates geometry commands for OpenSCAD or FreeCAD. Lab instrumentation: controlling scientific equipment (pumps, stages, spectrometers) via natural language, with the safety agent enforcing hardware limits. From Simulator to Real Robot One of the most common questions about projects like this is whether it could control a real robot. The answer is yes, and the architecture is designed to make that transition straightforward. What Stays the Same The entire upper half of the pipeline is hardware-agnostic: The LLM planner generates the same JSON action plans regardless of whether the target is simulated or physical. It has no knowledge of the underlying hardware. The safety agent validates workspace bounds and tool schemas. For a real robot, you would tighten the bounds to match the physical workspace and add checks for obstacle clearance using sensor data. The orchestrator coordinates agents in the same sequence. No changes are needed. The narrator reports what happened. It works with any result data the executor returns. What Changes The only component that must be replaced is the executor layer, specifically the PandaRobot class and the GraspController . In simulation, these call PyBullet's inverse kinematics solver and step the physics engine. On a real robot, they would instead call the hardware driver. For a Franka Emika Panda (the same robot modelled in the simulation), the replacement options include: libfranka: Franka's C++ real-time control library, which accepts joint position or torque commands at 1 kHz. ROS 2 with MoveIt: A robotics middleware stack that provides motion planning, collision avoidance, and hardware abstraction. The move_ee action would become a MoveIt goal, and the framework would handle trajectory planning and execution. Franka ROS 2 driver: Combines libfranka with ROS 2 for a drop-in replacement of the simulation controller. The ActionExecutor._dispatch method maps tool names to handler functions. Replacing _do_move_ee , _do_pick , and _do_place with calls to a real robot driver is the only code change required. Key Considerations for Real Hardware Safety: A simulated robot cannot cause physical harm; a real robot can. The safety agent would need to incorporate real-time collision checking against sensor data (point clouds from depth cameras, for example) rather than relying solely on static workspace bounds. Perception: In simulation, object positions are known exactly. On a real robot, you would need a perception system (cameras with object detection or fiducial markers) to locate objects before grasping. Calibration: The simulated robot's coordinate frame matches the URDF model perfectly. A real robot requires hand-eye calibration to align camera coordinates with the robot's base frame. Latency: Real actuators have physical response times. The executor would need to wait for motion completion signals from the hardware rather than stepping a simulation loop. Gripper feedback: In PyBullet, grasp success is determined by contact forces. A real gripper would provide force or torque feedback to confirm whether an object has been securely grasped. The Simulation as a Development Tool This is precisely why simulation-first development is valuable. You can iterate on the LLM prompts, agent logic, and command pipeline without risk to hardware. Once the pipeline reliably produces correct action plans in simulation, moving to a real robot is a matter of swapping the lowest layer of the stack. Key Takeaways for Developers On-device AI is production-ready. Foundry Local serves models through a standard OpenAI-compatible API. If your code already uses the OpenAI SDK, switching to local inference is a one-line change to base_url . Small models are surprisingly capable. A 0.5B parameter model produces valid JSON action plans in under 5 seconds. For constrained output schemas, you do not need a 70B model. Multi-agent pipelines are more reliable than monolithic prompts. Splitting planning, validation, execution, and narration across four agents makes each one simpler to test, debug, and replace. Simulation is the safest way to iterate. You can refine LLM prompts, agent logic, and tool schemas without risking real hardware. When the pipeline is reliable, swapping the executor for a real robot driver is the only change needed. The pattern generalises beyond robotics. Structured JSON output from an LLM, validated by a safety layer, dispatched to a domain-specific engine: that pattern works for home automation, game AI, CAD, lab equipment, and any other domain where you need safe, structured control. You can start building today. The entire project runs on a standard laptop with no GPU, no cloud account, and no API keys. Clone the repository, run the setup script, and you will have a working voice-controlled robot simulator in under five minutes. Ready to start building? Clone the repository, try the commands, and then start experimenting. Fork it, add your own agents, swap in a different simulator, or apply the pattern to an entirely different domain. The best way to learn how local AI can solve real-world problems is to build something yourself. Source code: github.com/leestott/robot-simulator-foundrylocal Built with Foundry Local, Microsoft Agent Framework, PyBullet, and FastAPI.
Using Azure API Management with Azure Front Door for Global, Multi‑Region Architectures
Modern API‑driven applications demand global reach, high availability, and predictable latency. Azure provides two complementary services that help achieve this: Azure API Management (APIM) as the API gateway and Azure Front Door (AFD) as the global entry point and load balancer. Going over the available documentation available, my team and I found this article on how to front a single-region APIM with an Azure Front Door , but we wanted to extend this to a multi-region APIM as well. That led us to design the solution detailed in this article which explains how to configure multi‑regional, active‑active APIM behind Azure Front Door using Custom origins and regional gateway endpoints. (I have also covered topics like why organizations commonly pair APIM with Front Door, when to use internal vs. external APIM modes, etc. but main topic first! Scroll down to the bottom for more info). Configuring Multi‑Regional APIM with Azure Front Door WHAT TO KNOW: If using APIM Premium with multi‑region gateways, each region exposes its own regional gateway endpoint, formatted as: https://<service-name>-<region>-01.regional.azure-api.net Examples: https://mydemo-apim-westeurope-01.regional.azure-api.net https://mydemo-apim-eastus-01.regional.azure-api.net where 'mydemo' is the name of the APIM instance. You will use these regional endpoints and configure them as a separate origin in Azure Front Door—using the Custom origin type. Solution Architecture Azure Front Door Configuration Steps 1. Create an Origin Group Inside your Front Door profile, define a group (Settings -> Origin Groups - > Add -> Add an origin) that will contain all APIM regional gateways. See images below: 2. Add Each APIM Region as a Custom Origin Use the Custom origin type: Origin type: Custom Host name: Use the APIM regional endpoint Example: mydemo-apim-westeurope-01.regional.azure-api.net Origin host header: Same as the host name. Enable certificate subject name validation (Recommended when private link or TLS integrity is required.) Priority: Lower value = higher priority (for failover). Weight: Controls how traffic is distributed across equally prioritized origins. Status: Enable origin. And repeat the same steps for additional APIM regions giving them priority and weightage as you feel appropriate. How to Know Which Region is being Invoked To test this setup, create 2 Virtual Machines (VMs) in Azure - one for each region. For this guide, we chose to create the VMs in West Europe and East US. Open up a Command Prompt from the VM and do a curl on the sample Echo API that comes with every new APIM deployment: Example: curl -v "afd-blah.b01.azurefd.net/echo/resource?param1=sample" Your results should show the region being hit as shown below: How AFD Routes Traffic Across Multiple APIM Regions AFD evaluates origins in this order: Available instances — the Health Probe removes unhealthy origins Priority — selects highest‑priority available origins Latency — optionally selects lowest‑latency pool Weight — round‑robin distribution across selected origins Example When origins are configured as below: West Europe (priority 1, weight 1000) East US (priority 1, weight 500) Central US (priority 2, weight 1000) AFD will: Use West Europe + East US in a 1000:500 ratio. Only use Central US if both West Europe & East US become unavailable. For more information on this nice algorithm, see here: Traffic routing methods to origin - Azure Front Door | Microsoft Learn More Info (as promised) Why Use Azure API Management? Azure API Management is a fully managed service providing: 1. Centralized API Gateway Enforces policies such as authentication, rate limiting, transformations, and caching. Acts as a single façade for backend services, enabling modernization without breaking existing clients. 2. Security & Governance Integrates with Azure AD, OAuth2, and mTLS (mutual TLS). Provides threat protection and schema validation. 3. Developer Ecosystem Developer portal, API documentation, testing console, versioning, and releases. 4. Multi‑Region Gateways (Premium Tier) Allows deployment of additional regional gateways for active‑active, low‑latency global experiences. APIM Deployment Modes: Internal vs. External External Mode The APIM gateway is reachable publicly over the internet. Common when: Exposing APIs to partners, mobile apps, or public clients. You can easily front this with an Azure Front Door for reasons listed in the next section. Internal Mode APIM gateway is deployed inside a VNet, accessible only privately. Used when: APIs must stay private to an enterprise network. Only internal consumers/VPN/VNet peered systems need access. To make your APIM publicly accessible, you need to front it with both an Application Gateway and an Azure Front Door because: Azure Front Door (AFD) cannot directly reach an internal‑mode APIM because AFD requires a publicly routable origin. Application Gateway is a Layer‑7 reverse proxy that can expose a public frontend while still reaching internal private backends (like APIM gateway). [Ref] But Why Put Azure Front Door in Front of API Management? Azure Front Door provides capabilities that APIM alone does not offer: 1. Global Load Balancing As discussed above. 2. Edge Security Web Application Firewall, TLS termination at the edge, DDoS absorption. Reduces load on API gateways. 3. Faster Global Performance Anycast network and global POPs reduce round‑trip latency before requests hit APIM. A POP (Point of Presence) is an Azure Front Door edge location—a physical site in Microsoft’s global network where incoming user traffic first lands. Azure Front Door uses numerous global and local POPs strategically placed close to end‑users (both enterprise and consumer) to improve performance. Anycast is a networking protocol Azure Front Door uses to improve global connectivity. Ref: Traffic acceleration - Azure Front Door | Microsoft Learn 4. Unified Global Endpoint A single public endpoint (e.g., https://api.contoso.com) that intelligently distributes traffic across multiple APIM regions. With all of the above features, it is best to pair API Management with a Front Door, especially when dealing with multi-region architectures. Credits: Junee Singh, Senior Solution Engineer at Microsoft Isiah Hudson, Senior Solution Engineer at MicrosoftUnlocking Your First AI Solution on Azure: Practical Paths for Developers of All Backgrounds
Over the past several months, I’ve spent hundreds of hours working directly with teams—from small startups to mid-market innovators—who share the same aspiration: “We want to use AI, but where do we start?” This question comes up everywhere. It crosses industries, geographies, skill levels, and team sizes. And as developers, we often feel the pressure to “solve AI” end-to-end—model selection, prompt engineering, security, deployment pipelines, integration…. The list is long, and the learning curve can feel even longer. But here’s what we’ve learned through our work in the SMB space and what we recently shared at Microsoft Ignite (Session OD1210). The first mile of AI doesn’t have to be complex. You don’t need an army of engineers, and you don’t need to start from scratch. You just need the right path. In our Ignite on-demand session with UnifyCloud, we demonstrated two fast, developer-friendly ways to get your first AI workload running on Azure—both grounded in real-world patterns we see every day. Path 1: Build Quickly with Microsoft Foundry Templates Microsoft Foundry gives developers pre-built, customizable templates that dramatically reduce setup time. In the session, I walked through how to deploy a fully functioning AI chatbot using: Azure AI Foundry GitHub (via the Azure Samples “Get Started with AI Chat” repo) Azure Cloudshell for deployment And zero specialized infra prep With five lines of code and a few clicks, you can spin up a secure internal chatbot tailored for your business. Want responses scoped to your internal content? Want control over the model, costs, or safety filters? Want to plug in your own data sources like SharePoint, Blob Storage, or uploaded docs? You can do all of that—easily and on your terms. This “build fast” path is ideal for: Developers who want control and extensibility Teams validating AI use cases Scenarios where data governance matters Lightweight experimentation without heavy architecture upfront And most importantly, you can scale it later. Path 2: Buy a Production-Ready Solution from a Trusted Partner Not every team wants to build. Not every team has the time, the resources, or the desire to compose their own AI stack. That’s why we showcased the “buy” path with UnifyCloud’s AI Factory, a Marketplace-listed solution that lets customers deploy mature AI capabilities directly into their Azure environment, complete with optional support, management, and best practices. In the demo, UnifyCloud’s founder Vivek Bhatnagar walked through: How to navigate Microsoft Marketplace How to evaluate solution listings How to review pricing plans and support tiers How to deploy a partner-built AI app with just a few clicks How customers can accelerate their time to value without implementation overhead This path is perfect when you want: A production-ready AI solution A supported, maintained experience Minimal engineering lift Faster time to outcome Why Azure? Why Now? During the session, we also outlined three reasons developers are choosing Azure for their first AI workloads: 1. Secure, governed, safe by design Azure mitigates risk with always-on guardrails and built-in commitments to security, privacy, and policy-based control. 2. Built for production with a complete AI platform From models to agents to tools and data integrations, Azure provides an enterprise-grade environment developers can trust. 3. Developer-first innovation with agentic DevOps Azure puts developers at the center, integrating AI across the software development lifecycle to help teams build faster and smarter. The Session: Build or Buy—Two Paths, One Goal Whether you build using Azure AI Foundry or buy through Marketplace, the goal is the same: Help teams get to their first AI solution quickly, confidently, and securely. You don’t need a massive budget. You don’t need deep ML experience. You don’t need a full-time AI team. What you need is a path that matches your skills, your constraints, and your timeline. Watch the Full Ignite Session You can watch the full session on-demand now also on YouTube: OD1201 — “Unlock Your First AI Solution on Azure” It includes: The full build and buy demos Partner perspectives Deployment walkthroughs And guidance you can take back to your teams today If you want to explore the same build path we showed at Ignite: ➡️ Azure Samples – Get Started with AI Chat https://github.com/Azure-Samples/get-started-with-ai-chat Deploy it, customize it, attach your data sources, and extend it. It’s a great starting point. If you’re curious about the Marketplace path: ➡️ Search for “UnifyCloud AI Factory” on Microsoft Marketplace You’ll see support offerings, solution details, and deployment instructions. Closing Thought The gap between wanting to adopt AI and actually running AI in production is shrinking fast. Azure makes it possible for teams, especially those without deep AI experience, to take meaningful steps today. No perfect architecture required. No million-dollar budget. No wait for a future-state roadmap. Just two practical paths: Build quickly. Buy confidently. Start now. If you have questions, ideas, or want to share what you’re building, feel free to reach out here in the Developer Community. I’d love to hear what you’re creating. — Joshua Huang Microsoft AzureAzure Workbook for ACR tokens and their expiration dates
In this article, we will see how to monitor Azure Container Registry (ACR) tokens with their expiration dates. We will demonstrate how to do this using the Azure REST API: Registries - Tokens - List and an Azure Workbook. To obtain a list of Azure Container Registry (ACR) tokens and their expiration dates using the Azure Resource Manager API, we need to perform a series of REST API calls to authenticate and retrieve the necessary information. This process involves the following steps: Authenticate and obtain an access token. List ACR tokens. Get token credentials and expiration dates.Strategic Solutions for Seamless Integration of Third-Party SaaS
Modern systems must be modular and interoperable by design. Integration is no longer a feature, it’s a requirement. Developers are expected to build architectures that connect easily with third-party platforms, but too often, core systems are designed in isolation. This disconnect creates friction for downstream teams and slows delivery. At Microsoft, SaaS platforms like SAP SuccessFactors and Eightfold support Talent Acquisition by handling functions such as requisition tracking, application workflows, and interview coordination. These tools help reduce costs and free up engineering focus for high-priority areas like Azure and AI. The real challenge is integrating them with internal systems such as Demand Planning, Offer Management, and Employee Central. This blog post outlines a strategy centered around two foundational components: an Integration and Orchestration Layer, and a Messaging Platform. Together, these enable real-time communication, consistent data models, and scalable integration. While Talent Acquisition is the use case here, the architectural patterns apply broadly across domains. Whether you're embedding AI pipelines, managing edge deployments, or building platform services, thoughtful integration needs to be built into the foundation, not bolted on later.Mastering Query Fields in Azure AI Document Intelligence with C#
Introduction Azure AI Document Intelligence simplifies document data extraction, with features like query fields enabling targeted data retrieval. However, using these features with the C# SDK can be tricky. This guide highlights a real-world issue, provides a corrected implementation, and shares best practices for efficient usage. Use case scenario During the cause of Azure AI Document Intelligence software engineering code tasks or review, many developers encountered an error while trying to extract fields like "FullName," "CompanyName," and "JobTitle" using `AnalyzeDocumentAsync`: The error might be similar to Inner Error: The parameter urlSource or base64Source is required. This is a challenge referred to as parameter errors and SDK changes. Most problematic code are looks like below in C#: BinaryData data = BinaryData.FromBytes(Content); var queryFields = new List<string> { "FullName", "CompanyName", "JobTitle" }; var operation = await client.AnalyzeDocumentAsync( WaitUntil.Completed, modelId, data, "1-2", queryFields: queryFields, features: new List<DocumentAnalysisFeature> { DocumentAnalysisFeature.QueryFields } ); One of the reasons this failed was that the developer was using `Azure.AI.DocumentIntelligence v1.0.0`, where `base64Source` and `urlSource` must be handled internally. Because the older examples using `AnalyzeDocumentContent` no longer apply and leading to errors. Practical Solution Using AnalyzeDocumentOptions. Alternative Method using manual JSON Payload. Using AnalyzeDocumentOptions The correct method involves using AnalyzeDocumentOptions, which streamlines the request construction using the below steps: Prepare the document content: BinaryData data = BinaryData.FromBytes(Content); Create AnalyzeDocumentOptions: var analyzeOptions = new AnalyzeDocumentOptions(modelId, data) { Pages = "1-2", Features = { DocumentAnalysisFeature.QueryFields }, QueryFields = { "FullName", "CompanyName", "JobTitle" } }; - `modelId`: Your trained model’s ID. - `Pages`: Specify pages to analyze (e.g., "1-2"). - `Features`: Enable `QueryFields`. - `QueryFields`: Define which fields to extract. Run the analysis: Operation<AnalyzeResult> operation = await client.AnalyzeDocumentAsync( WaitUntil.Completed, analyzeOptions ); AnalyzeResult result = operation.Value; The reason this works: The SDK manages `base64Source` automatically. This approach matches the latest SDK standards. It results in cleaner, more maintainable code. Alternative method using manual JSON payload For advanced use cases where more control over the request is needed, you can manually create the JSON payload. For an example: var queriesPayload = new { queryFields = new[] { new { key = "FullName" }, new { key = "CompanyName" }, new { key = "JobTitle" } } }; string jsonPayload = JsonSerializer.Serialize(queriesPayload); BinaryData requestData = BinaryData.FromString(jsonPayload); var operation = await client.AnalyzeDocumentAsync( WaitUntil.Completed, modelId, requestData, "1-2", features: new List<DocumentAnalysisFeature> { DocumentAnalysisFeature.QueryFields } ); When to use the above: Custom request formats Non-standard data source integration Key points to remember Breaking changes exist between preview versions and v1.0.0 by checking the SDK version. Prefer `AnalyzeDocumentOptions` for simpler, error-free integration by using built-In classes. Ensure your content is wrapped in `BinaryData` or use a direct URL for correct document input: Conclusion In this article, we have seen how you can use AnalyzeDocumentOptions to significantly improves how you integrate query fields with Azure AI Document Intelligence in C#. It ensures your solution is up-to-date, readable, and more reliable. Staying aware of SDK updates and evolving best practices will help you unlock deeper insights from your documents effortlessly. Reference Official AnalyzeDocumentAsync Documentation. Official Azure SDK documentation. Azure Document Intelligence C# SDK support add-on query field.
Azure Event Grid Domain Creation: Overcoming AZ CLI's TLS Parameter Limitations with Workaround
Introduction: The Intersection of Security Policies and DevOps Automation In the modern cloud landscape, organizations increasingly enforce strict security requirements through platform policies. One common requirement is mandating latest TLS versions for example TLS 1.2 across all deployed resources to protect data in transit. While this is an excellent security practice, it can sometimes conflict with the available configuration options in deployment tools, particularly in the Azure CLI. This blog explores a specific scenario that many Azure DevOps teams encounter: how to deploy an Azure Event Grid domain when your organization has a custom policy requiring latest version considering TLS 1.2, but the Azure CLI command doesn't provide a parameter to configure this setting. The Problem: Understanding the Gap Between Policy and Tooling What Is Azure Event Grid? Azure Event Grid is a serverless event routing service that enables event-driven architectures. It manages the routing of events from various sources (like Azure services, custom applications, or SaaS products) to different handlers such as Azure Functions, Logic Apps, or custom webhooks. An Event Grid domain provides a custom topic endpoint that can receive events from multiple sources, offering a way to organize and manage events at scale. The Policy Requirement: Many organizations implement Azure Policy to enforce security standards across their cloud infrastructure. A common policy might look like this: { "policyRule": { "if": { "allOf": [ { "field": "type", "equals": "Microsoft.EventGrid/domains" }, { "anyOf": [ { "field": "Microsoft.EventGrid/domains/minimumTlsVersion", "exists": false }, { "field": "Microsoft.EventGrid/domains/minimumTlsVersion", "notEquals": "1.2" } ] } ] }, "then": { "effect": "deny" } } } This policy blocks the creation of any Event Grid domain that doesn't explicitly set TLS 1.2 as the minimum TLS version. The CLI Limitation: Now, let's examine the Azure CLI command to create an Event Grid domain: az eventgrid domain | Microsoft Learn TLS property is unrecognized with the latest version of AZ CLI version. Current Status of This Limitation: It's worth noting that this limitation has been recognized by the Azure team. There is an official GitHub feature request tracking this issue, which you can find at => Please add TLS support while creation of Azure Event Grid domain through CLI · Issue #31278 · Azure/azure-cli Before implementing this workaround described in this article, I recommend checking the current status of this feature request. The Azure CLI is continuously evolving, and by the time you're reading this, the limitation might have been addressed. However, as of April 2025, this remains a known limitation in the Azure CLI, necessitating the alternative approach outlined below. Why This Matters: This limitation becomes particularly problematic in CI/CD pipelines or Infrastructure as Code (IaC) scenarios where you want to automate the deployment of Event Grid domain resources. Workaround: You can utilize below ARM template and deploy it through AZ CLI in your deployment pipeline as below: Working ARM template: { "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#", "contentVersion": "1.0.0.0", "parameters": { "domainName": { "type": "string", "metadata": { "description": "Name of the Event Grid Domain" } }, "location": { "type": "string", "defaultValue": "[resourceGroup().location]", "metadata": { "description": "Azure region for the domain" } } }, "resources": [ { "type": "Microsoft.EventGrid/domains", "apiVersion": "2025-02-15", "name": "[parameters('domainName')]", "location": "[parameters('location')]", "properties": { "minimumTlsVersionAllowed": "1.2" } } ] } Please note I've used latest API version from below official Microsoft documentation : Microsoft.EventGrid/domains - Bicep, ARM template & Terraform AzAPI reference | Microsoft Learn Working AZ CLI command: az deployment group create --resource-group <rg> --template-file <armtemplate.json> --parameters domainName=<event grid domain name> You can store this ARM template in your configuration directory with replacement for Azure CLI command. It explicitly sets TLS 1.2 for Event Grid domains, ensuring security compliance where the CLI lacks this parameter. For example: az deployment group create --resource-group <rg> --template-file ./config/<armtemplate.json> --parameters domainName=<event grid domain name> Disclaimer: The sample scripts provided in this article are provided AS IS without warranty of any kind. The author is not responsible for any issues, damages, or problems that may arise from using these scripts. Users should thoroughly test any implementation in their environment before deploying to production. Azure services and APIs may change over time, which could affect the functionality of the provided scripts. Always refer to the latest Azure documentation for the most up-to-date information. Thanks for reading this blog! I hope you've found this workaround valuable for addressing the Event Grid domain TLS parameter limitation in Azure CLI. 😊Azure Event Grid CLI Identity Gaps & Workarounds with Python REST and ARM Templates
Azure Event Grid has become a cornerstone service for building event-driven architectures in the cloud. It provides a scalable event routing service that enables reactive programming patterns, connecting event sources to event handlers seamlessly. However, when working with Event Grid through the Azure CLI, developers often encounter a significant limitation: the inability to configure system-assigned managed identities using CLI commands. In this blog post, I'll explore this limitation and provide practical workarounds using Python REST API calls and ARM templates with CLI to ensure your Event Grid deployments can leverage the security benefits of managed identities without being blocked by tooling constraints. Problem Statement: Unlike many other Azure resources that support the --identity or ---assign-identity parameter for enabling system-assigned managed identities, Event Grid's CLI commands lack this capability while creating event subscription for system topic at the moment. This means that while the Azure Portal and other methods support managed identities for Event Grid, you can't configure them directly through the CLI in case of system topic event subscriptions For example you can add managed identity for delivery through portal but not through AZ CLI: If you try to use the following CLI command: az eventgrid system-topic event-subscription create \ --name my-sub \ --system-topic-name my-topic \ --resource-group my-rg \ --endpoint <EH resource id> --endpoint-type eventhub \ --identity systemassigned You'll run into a limitation: The --identity flag is not supported or unrecognized for system topic subscriptions in Azure CLI. Also, --delivery-identity is in preview and under development Current Status of This Limitation: It's worth noting that this limitation has been recognized by the Azure team. There is an official GitHub feature request tracking this issue, which you can find at Use managed identity to command creates an event subscription for an event grid system topic · Issue #26910 · Azure/azure-cli. Before implementing any of the workarounds described in this article, I recommend checking the current status of this feature request. The Azure CLI is continuously evolving, and by the time you're reading this, the limitation might have been addressed. However, as of April 2025, this remains a known limitation in the Azure CLI, necessitating the alternative approaches outlined below. Why This Matters: This limitation becomes particularly problematic in CI/CD pipelines or Infrastructure as Code (IaC) scenarios where you want to automate the deployment of Event Grid resources with managed identities. Solution 1: Using Azure REST API with Python request library: The first approach to overcome this limitation is to use the Azure REST API with Python. This provides the most granular control over your Event Grid resources and allows you to enable system-assigned managed identities programmatically. System Topic Event Subscriptions - Create Or Update - REST API (Azure Event Grid) | Microsoft Learn You can retrieve Azure Entra token using below CLI command: az account get-access-token Sample working code & payload: import requests import json subscription_id = <> resource_group = <> system_topic_name = <> event_subscription_name = <> event_hub_resource_id = <> access_token = <> url = f"https://management.azure.com/subscriptions/{subscription_id}/resourceGroups/{resource_group}/providers/Microsoft.EventGrid/systemTopics/{system_topic_name}/eventSubscriptions/{event_subscription_name}?api-version=2024-12-15-preview" payload = { "identity": { "type": "SystemAssigned" }, "properties": { "topic": "/subscriptions/<>/resourceGroups/<>/providers/Microsoft.EventGrid/systemTopics/<>", "filter": { "includedEventTypes": [ "Microsoft.Storage.BlobCreated", "Microsoft.Storage.BlobDeleted" ], "advancedFilters": [], "enableAdvancedFilteringOnArrays": True }, "labels": [], "eventDeliverySchema": "EventGridSchema", "deliveryWithResourceIdentity": { "identity": { "type": "SystemAssigned" }, "destination": { "endpointType": "EventHub", "properties": { "resourceId": "/subscriptions/<>/resourceGroups/rg-sch/providers/Microsoft.EventHub/namespaces/<>/eventhubs/<>", "deliveryAttributeMappings": [ { "name": "test", "type": "Static", "properties": { "value": "test", "isSecret": False, "sourceField": "" } }, { "name": "id", "type": "Dynamic", "properties": { "value": "abc", "isSecret": False, "sourceField": "data.key" } } ] } } } } } headers = { "Authorization": f"Bearer {access_token}", "Content-Type": "application/json" } response = requests.put(url, headers=headers, data=json.dumps(payload)) if response.status_code in [200, 201]: print("Event subscription created successfully!") Remember that these tokens are sensitive security credentials, so handle them with appropriate care. They should never be exposed in logs, shared repositories, or other insecure locations. Solution 2: Using ARM Templates & deploying it through CLI Another solution is to use Azure Resource Manager (ARM) templates, which fully support system-assigned managed identities for Event Grid. This approach works well in existing IaC workflows. Microsoft.EventGrid/systemTopics/eventSubscriptions - Bicep, ARM template & Terraform AzAPI reference | Microsoft Learn Here's a sample ARM template that creates an Event Grid topic with a system-assigned managed identity: { "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#", "contentVersion": "1.0.0.0", "parameters": { "systemTopicName": { "type": "string", "metadata": { "description": "Name of the existing system topic" } }, "eventSubscriptionName": { "type": "string", "metadata": { "description": "Name of the event subscription to create" } }, "eventHubResourceId": { "type": "string", "metadata": { "description": "Resource ID of the Event Hub to send events to" } }, "includedEventType": { "type": "string", "defaultValue": "Microsoft.Storage.BlobCreated", "metadata": { "description": "Event type to filter on" } } }, "resources": [ { "type": "Microsoft.EventGrid/systemTopics/eventSubscriptions", "apiVersion": "2024-06-01-preview", "name": "[format('{0}/{1}', parameters('systemTopicName'), parameters('eventSubscriptionName'))]", "identity": { "type": "SystemAssigned" }, "properties": { "deliveryWithResourceIdentity": { "destination": { "endpointType": "EventHub", "properties": { "resourceId": "[parameters('eventHubResourceId')]" } }, "identity": { "type": "SystemAssigned" } }, "eventDeliverySchema": "EventGridSchema", "filter": { "includedEventTypes": [ "[parameters('includedEventType')]" ] } } } ] } How to deploy via Azure CLI: az deployment group create \ --resource-group <your-resource-group> \ --template-file eventgridarmtemplate.json \ --parameters \ systemTopicName=<system-topic-name> \ eventSubscriptionName=<event-subscription-name> \ eventHubResourceId="/subscriptions/<sub>/resourceGroups/<rg>/providers/Microsoft.EventHub/namespaces/<namespace>/eventhubs/<hub>" Disclaimer The sample scripts provided in this article are provided AS IS without warranty of any kind. The author is not responsible for any issues, damages, or problems that may arise from using these scripts. Users should thoroughly test any implementation in their environment before deploying to production. Azure services and APIs may change over time, which could affect the functionality of the provided scripts. Always refer to the latest Azure documentation for the most up-to-date information. Thanks for reading this blog! I hope you've found these workarounds valuable for addressing the Event Grid identity parameter limitation in Azure CLI. 😊
