Kotlin Developer Interview Questions and Answers

Error codes are used to identify and communicate specific issues encountered during API calls.

• Error codes should be descriptive and provide information about the issue encountered.

• Use standard HTTP status codes for common errors (e.g. 404 for not found, 500 for internal server error).

• Include additional error details in the response body for more specific information.

• Handle errors gracefully in the client code to provide meaningful feedback to users.