Coding⏱️ 2 min read📅 2026-05-31

How to Fix: REST API 404: Bad URI, or Missing Resource?

Consider using a custom error message to clarify that the resource does not exist.

Quick Answer: Return a 404 with a custom error message, such as "User not found" or "Resource not available."

📋 Table of Contents

  1. 🛑 Root Causes of the Error
  2. ✅ Best Solutions to Fix It
  3. 🎯 Final Words

To resolve the ambiguity associated with returning a 404 error for a non-existent resource in your REST API, consider implementing alternative HTTP status codes or custom responses.

🛑 Root Causes of the Error

  • Returning a 404 error when a resource is not found can lead to confusion, especially if the request URL is correct.

✅ Best Solutions to Fix It

Method 1: Resource Not Found (204)

  1. Step 1: Return a 204 No Content response when the requested resource is not found.

Method 2: Custom Response

  1. Step 1: Create a custom response that indicates the resource is not found, but provides more context than a traditional 404 error.

🎯 Final Words

By implementing these solutions, you can provide a clearer and more informative response to users when a requested resource is not found, reducing ambiguity and improving the overall user experience.

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