invalid attribute values

function host should validate attribute values of functions and provide a developer friendly message when invalid values are found, ie. [Queue(queue="myRequestQueue")] is invalid.

https://github.com/Azure/azure-functions-vs-build-sdk/issues/236
https://github.com/Azure/azure-webjobs-sdk/issues/1200

Start by reviewing the issue text and the linked azure-functions-vs-build-sdk and azure-webjobs-sdk issues to understand the expected validation behavior. Identify the host entry point that processes function attributes and define done as rejecting invalid values such as Queue(queue="myRequestQueue") with a developer-friendly message, backed by appropriate tests.

Written by the indexing model from the issue text.