OpenAPI Specification Tutorials

[philsturgeon]

A new OpenAPI Specification tutorial section, covering all the important topics showing how to work with OpenAPI, instead of just going to the specification.

1. Introduction to OpenAPI
   • What is OpenAPI?
   • History and Evolution of OpenAPI
   • Benefits of Using OpenAPI
2. Understanding OpenAPI Structure
   • Basic Structure
   • Defining API Servers
   • Paths and Operations
   • Parameters (Path, Query, Header, and Cookie)
   • Parameter Serialization
   • HTTP Requests
     • HTTP Methods
   • HTTP Responses
     • Status Codes
     • Error Responses
   • Components Section
3. Defining Data Models
   • Schemas and Data Types
   • JSON Schema in OpenAPI
   • Examples and Default Values
   • Schema Composition
   • Representing XML
4. Advanced OpenAPI Specification
   • Supporting Multiple Content Types
   • Handling Error Formats
   • Security Definitions (Authentication and Authorization)
   • Callbacks and Webhooks
   • Splitting OpenAPI into Multiple Documents
5. Documenting APIs
   • Adding Descriptions and Summaries
   • Grouping Operations with Tags
   • Linking to External Documentation
6. Extending OpenAPI
   • Custom Extensions and Vendor Extensions
   • Enriching OpenAPI with Overlays

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[philsturgeon]

Implemented all changes and feedback in latest push. Will continue to crack on!

[philsturgeon]

@ChristopheDujarric @paulRbr Do you want me to bother with that first section:

Introduction to OpenAPI

• What is OpenAPI?
• History and Evolution of OpenAPI
• Benefits of Using OpenAPI

You already have this https://docs.bump.sh/guides/openapi/what-is-openapi/

That guide covers what is openapi, history and evolution, and benefits, all in the one guide.

I could A) move it to this section, B) use it as a starter for the three guides, c) do nothing with it and not write these new guides.

[ChristopheDujarric]

Great question! Reading quickly through it again, it feels like some things can be reused (like the diagrams), but the style/tone and possibly some of the content need an update, too.

Also, this guide points to what was originally a blog post: https://bump.sh/blog/what-is-openapi.

In my opinion:

• the blog post stays where it is
• the guide goes away, to be replaced by the new ones you can write
• feel free to reuse any of the content from the original blog post.