uri

Input's URI. Required if type is AWS, AWS_PROXY, HTTP or HTTP_PROXY. For HTTP integrations, the URI must be a fully formed, encoded HTTP(S) URL according to the RFC-3986 specification . For AWS integrations, the URI should be of the form arn:aws:apigateway:{region}:{subdomain.service|service}:{path|action}/{service_api}. region, subdomain and service are used to determine the right endpoint. e.g., arn:aws:apigateway:eu-west-1:lambda:path/2015-03-31/functions/arn:aws:lambda:eu-west-1:012345678901:function:my-func/invocations. For private integrations, the URI parameter is not used for routing requests to your endpoint, but is used for setting the Host header and for certificate validation.