https://docs.cloud.google.com/appengine/docs/standard/python3/reference/services/bundled/google/appengine/api/urlfetch/HTTPMessageWrapper
google.appengine.api.urlfetch.HTTPMessageWrapper | App Engine standard environment | Google Cloud...
Basic message object.
app enginegoogleappengineapistandard
https://micronaut-projects.github.io/micronaut-core/latest/api/io/micronaut/http/HttpMessageWrapper.html
HttpMessageWrapper (micronaut 3.4.0 API)
micronautapi