In API Gateway, when a stage variable is used as part of an HTTP integration URL, which of the following are correct ways of defining a "subdomain" and the "path"? (Select TWO)

Answer options:

A.http://example.com/${<variable_name>}/prod
B.http://example.com/${stageVariables.<variable_name>}/prod
C.http://${stageVariables.<variable_name>}.example.com/dev/operation
D.http://${stageVariables}.example.com/dev/operation
E.http://${<variable_name>}.example.com/dev/operation
F.http://example.com/${stageVariables}/prod

Correct Answers: B and C
A stage variable can be used as part of the HTTP integration URL in the following cases:
 A full URI without protocol
A full domain
A subdomain
A path
A query string
options B and C display the stage variable as a path & sub-domain.
For more information on Staging variables, refer to the following URL-
https://docs.aws.amazon.com/apigateway/latest/developerguide/aws-api-gateway-stage-variables-reference.html