A developer is creating a serverless application that performs video encoding. The encoding process runs as background jobs and takes several minutes to encode each video. The process must not send…

Question

Options

• ACreate an HTTP API. Create an AWS Lambda function to handle the encoding jobs. Integrate the
• BCreate a REST API with the default endpoint type. Create an AWS Lambda function to handle the
• CCreate an HTTP API. Create an AWS Lambda function to handle the encoding jobs. Integrate the
• DCreate a REST API with the default endpoint type. Create an AWS Lambda function to handle the

• A
  14% (7)
• B
  78% (39)
• C
  2% (1)
• D
  6% (3)

Explanation

Background Jobs with Event Invocation Type: The Event invocation type is asynchronous, meaning the Lambda function does not send an immediate result to the API Gateway and processes the request in the background. This is ideal for video encoding tasks that take time. REST API vs. HTTP API: REST APIs support advanced features like API keys, request validation, and throttling that HTTP APIs do not support fully. Since the developer needs API keys and request validations, a REST API is the correct choice. Integration with Lambda: AWS Lambda integration is seamless with REST APIs, and using the Event invocation ensures asynchronous processing. Incorrect Options Analysis: Option A: HTTP API lacks full support for API keys and validation. Option C and D: RequestResponse invocation type requires immediate responses, unsuitable for background jobs.

No community discussion yet for this question.