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Identify the error in this event schema snippet:

medium📝 Analysis Q6 of 15
Microservices - Event-Driven Architecture
Identify the error in this event schema snippet:
{"eventType": "UserUpdated", "timestamp": 2024-06-01T12:00:00Z}
AMissing quotes around timestamp value
BMissing eventType key
CExtra comma after eventType
DIncorrect braces usage
Step-by-Step Solution
Solution:
  1. Step 1: Check timestamp format

    The timestamp value is not enclosed in quotes, which is invalid in JSON.
  2. Step 2: Confirm JSON string rules

    String values must be in double quotes to be valid JSON.
  3. Final Answer:

    Missing quotes around timestamp value -> Option A
  4. Quick Check:

    JSON string values need quotes [OK]
Quick Trick: Always quote string values in JSON [OK]
Common Mistakes:
MISTAKES
  • Forgetting quotes on strings
  • Assuming date is a number

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