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What is wrong with this API request: /products?expand=?

medium📝 Debug Q6 of 15
Rest API - Advanced Patterns
What is wrong with this API request: /products?expand=?
AIt will expand all related resources by default
BIt will cause a syntax error in the request
CIt will not expand any related resources
DIt will return an empty response
Step-by-Step Solution
Solution:

  1. Step 1: Analyze empty expand parameter

    An empty 'expand=' means no related fields specified to expand.

  2. Step 2: Determine effect on response

    API will return the main resource without embedding related data.

  3. Final Answer:

    It will not expand any related resources -> Option C

  4. Quick Check:

    Empty expand means no expansion [OK]
Quick Trick: Empty expand parameter means no expansion [OK]
Common Mistakes:
MISTAKES
  • Assuming all related data expands
  • Expecting syntax error
  • Thinking response is empty

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