Client-Side:
Check the HTTP status code of the response.
If the status code indicates an error, parse the JSON response to extract the error details.
Display an appropriate error message to the user.
Implement retry logic for transient errors (e.g., network issues, temporary server errors) if necessary.Server-Side:
Implement proper error logging to help diagnose and fix issues.
Use a consistent error handling mechanism throughout the API.
Consider using a centralized error handling library or framework.
Provide clear and informative error messages.
Avoid exposing sensitive information in error messages.
Document all possible error codes and their corresponding messages.
Test error handling thoroughly.This document provides a general overview of API errors and their handling. Specific error handling mechanisms and responses may vary depending on the individual API endpoints and their functionality.Note: This is a basic template, and you may need to adjust it based on the specific needs and complexity of your API.