Container App - Allow Setting HTTP Max Request Body

Dapr allows setting HTTP Body Request sizes (which can be used for image uploads, ...) - https://v1-0.docs.dapr.io/operations/configuration/increase-request-size/

This flag is however not present and is a crucial blocker for me to adopt container apps:

https://github.com/Azure/azure-rest-api-specs/blob/b5c12286510fae45b196457d82f9ad70b967987a/specification/app/resource-manager/Microsoft.App/stable/2022-03-01/ContainerApps.json#L554

https://github.com/microsoft/azure-container-apps/issues/116

Start by reviewing specification/app/resource-manager/Microsoft.App/stable/2022-03-01/ContainerApps.json around line 554 and compare the existing Container Apps request properties with the Dapr request-size documentation. Check the linked azure-container-apps issue for the service-side behavior and expected property shape; done means the API specification represents the supported HTTP request body size setting consistently.

Written by the indexing model from the issue text.