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Backend certification exam readiness
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Module 5
API Documentation Setup with Swagger
1
Setting Up Swagger with Node.js
Install and configure `swagger-jsdoc` and `swagger-ui-express`.
2
OpenAPI Spec: Basic Info & Servers in JSDoc
Define the base OpenAPI specification with `info` and `servers` properties in JSDoc.
3
Serving Interactive API Documentation
Serve interactive Swagger documentation at the `/api-docs` endpoint.
4
Defining Reusable Schemas
Define a reusable schema component for the primary resource model, including required fields and example values.
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Implementing Robust Error Handling
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Documenting API Endpoints