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A development team has implemented a REST API using Amazon API Gateway, dividing it into two distinct stages: a test stage for test builds and a prod stage for stable builds. Once updates successfully pass the test in the test stage, the team wants to promote these updates to the prod stage.
What is the most efficient solution for achieving this promotion process?
A
Update stage variable value from the stage name of test to that of prod
B
API performance is optimized in a different way for prod environments. Hence, promoting test to prod is not correct. The promotion should be done by redeploying the API to the prod stage
C
Delete the existing prod stage. Create a new stage with the same name (prod) and deploy the tested version on this stage
D
Deploy the API without choosing a stage. This way, the working deployment will be updated in all stages