MS-4010: Extend Microsoft 365 Copilot with Declarative Agents by Using Visual Studio Code — Lesson 3: API Plugins, Actions and Authentication

Learning Objectives

• Define actions with API descriptions, parameters, responses, errors, and user confirmation
• Configure authentication, authorization, secrets, consent, and least-privilege access
• Validate api plugins, actions and authentication decisions with documented requirements, test evidence, risk controls, and measurable acceptance criteria

Detailed Topics

• Define actions with API descriptions: Define actions with API descriptions, parameters, responses, errors, and user confirmation
• Configure authentication: Configure authentication, authorization, secrets, consent, and least-privilege access
• Validate api plugins: Validate api plugins, actions and authentication decisions with documented requirements, test evidence, risk controls, and measurable acceptance criteria

Guided Demonstration

1. Review the requirement, users, data, dependencies, permissions, risks, and expected result.
2. Demonstrate the relevant configuration, creation, administration, analysis, automation, or security workflow step by step.
3. Capture settings, outputs, logs, screenshots, calculations, test results, and other useful evidence.
4. Compare the observed result with acceptance criteria and explain any corrective action.

Hands-On Activity

Add and test a secure action against a sample business API.

• Document assumptions, prerequisites, and the planned sequence before starting.
• Complete the activity and preserve evidence of normal, boundary, and failure behavior.
• Record issues, corrective actions, reusable notes, and the next improvement priority.

Scenario Analysis

• Identify the business or technical decision that must be made.
• Compare valid implementation approaches and their trade-offs.
• Consider security, privacy, accessibility, performance, support, and operational impact.

Troubleshooting Focus

• Separate symptoms from causes and collect evidence before applying a fix.
• Check configuration, data, permissions, dependencies, capacity, connectivity, and recent changes.
• Validate rollback, recovery, ownership, user impact, and business continuity.

Validation Checklist

• The requirement, scope, inputs, and expected outcome are clear.
• The selected design or configuration is documented and follows approved standards.
• Normal, boundary, failure, security, accessibility, and operational conditions are reviewed.
• The result is supported by evidence and the next improvement is prioritized.

Lesson Outcome

Learners can explain and apply API Plugins, Actions and Authentication in a realistic scenario and validate the result with documented evidence.