[Rule] breaking changes, when x-ms-discriminator-value changes
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
Research direction
The issue names no file, test, or entry point. Start by locating how existing breaking-change rules are represented in this C# command-line tool, then trace comparison handling for x-ms-discriminator-value. Done means a changed value is reported as breaking while unchanged values are not.
Written by the indexing model from the issue text.
Description
Case: https://github.com/Azure/azure-rest-api-specs/pull/20376#discussion_r959039927
Reason:
x-ms-discriminator-value is used in client to choose the correct type/class to initialize.
Changing its value will break SDK in runtime (there will be no API change, but SDK will fail to initialize the type in runtime), or client code (if customer uses REST API directly, and use its value to match the type).
- Dominant language
- C#
- Stars
- 290
- Forks
- 50
- Avg merge
- 2d 21h
- Merged PRs (30d)
- 10
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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