Kafka - Schema Registry
Which of the following is the correct syntax to set schema compatibility to
BACKWARD using Kafka Schema Registry REST API?Which of the following is the correct syntax to set schema compatibility to BACKWARD using Kafka Schema Registry REST API?
easy📝 Syntax Q3 of Q15
Step-by-Step Solution
Solution:
Step 1: Identify correct HTTP method and payload key
Setting compatibility uses PUT method with JSON key "compatibilityLevel".Step 2: Match option with correct method and key
PUT /config {"compatibilityLevel": "BACKWARD"} uses PUT and "compatibilityLevel" with value "BACKWARD", which is correct syntax.Final Answer:
PUT /config {"compatibilityLevel": "BACKWARD"} -> Option CQuick Check:
Correct REST API syntax = PUT + compatibilityLevel key [OK]
Quick Trick: Use PUT and 'compatibilityLevel' key to set compatibility [OK]
Common Mistakes:
MISTAKES- Using POST instead of PUT
- Using wrong JSON key like 'compatibility'
- Using GET method to set configuration
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