AWS - API Gateway
Which AWS service acts as the front door to invoke a Lambda function via HTTP?
Which AWS service acts as the front door to invoke a Lambda function via HTTP?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify HTTP interface service
API Gateway provides HTTP endpoints to trigger backend services.Step 2: Connect to Lambda
API Gateway can invoke Lambda functions on HTTP requests.Final Answer:
API Gateway -> Option AQuick Check:
HTTP trigger for Lambda = API Gateway [OK]
Quick Trick: API Gateway is the HTTP front for Lambda [OK]
Common Mistakes:
- Choosing storage or compute services instead
- Confusing CloudWatch with API Gateway
Master "API Gateway" in AWS
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