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What is the main purpose of request and response mapping in AWS API Gateway?

easy📝 Conceptual Q11 of 15
AWS - API Gateway
What is the main purpose of request and response mapping in AWS API Gateway?
ATo encrypt data during transmission
BTo change data formats between client and backend
CTo monitor user activity on the website
DTo store data permanently in the cloud
Step-by-Step Solution
Solution:
  1. Step 1: Understand the role of mapping templates

    Mapping templates in API Gateway transform data formats between client requests and backend responses.
  2. Step 2: Identify the main purpose

    This transformation allows different systems to communicate smoothly by renaming, adding, or removing fields.
  3. Final Answer:

    To change data formats between client and backend -> Option B
  4. Quick Check:

    Mapping templates = data format change [OK]
Quick Trick: Mapping templates transform data formats between client and backend [OK]
Common Mistakes:
MISTAKES
  • Confusing mapping with data storage
  • Thinking mapping encrypts data
  • Assuming mapping monitors activity

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