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Why is it important that error codes in REST APIs are consistent and machine-readable rather than just human-readable?

hard🧠 Conceptual Q10 of Q15
Rest API - Error Handling

Why is it important that error codes in REST APIs are consistent and machine-readable rather than just human-readable?

ABecause machine-readable errors are easier to print on screen
BBecause human-readable errors are always too long
CBecause machines can automatically react and handle errors without manual intervention
DBecause human-readable errors are not allowed in REST APIs
Step-by-Step Solution
Solution:
  1. Step 1: Understand the role of machine-readable error codes

    They allow programs to detect and respond to errors automatically.
  2. Step 2: Contrast with human-readable errors

    Human-readable errors help users but are not reliable for automated processing.
  3. Final Answer:

    Because machines can automatically react and handle errors without manual intervention -> Option C
  4. Quick Check:

    Machine-readable errors enable automation [OK]
Quick Trick: Machine-readable errors enable automatic handling [OK]
Common Mistakes:
MISTAKES
  • Thinking human-readable errors are always better
  • Believing machine-readable errors are for display only
  • Assuming human-readable errors are disallowed

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