HTTP JSON APIs · interview question
How can you ensure an API client handles unexpected additional fields in a JSON response?
Multiple choiceMediumchapter-11-curatedpremiumhttp-json-apisapi-versioning
Answer and explanation
Correct answer
B. Design the client to ignore unknown fields.
Why
Designing the client to ignore unknown fields allows it to handle unexpected additions gracefully, preventing crashes and maintaining forward compatibility.
Test yourself on HTTP JSON APIs
A free test with instant, explained results. No account needed.
More HTTP JSON APIs questions
- Why might an API client crash if JSON response shapes are not treated as strict contracts?
- Why might you choose to use an API gateway in conjunction with API versioning?
- In the context of Java's HttpClient, which method allows you to perform an asynchronous HTTP request?
- How can you ensure that a Java application using HttpClient does not suffer from resource exhaustion during network…
- Why should an API version change when a field is renamed or removed?
- Which of the following is a challenge when using URL path versioning for APIs?