My target url for an api is an AWS Lambda URL. It requires an AWS authentication header. The target URL is required to generate a proper token. The host header in the post middleware is the tyk host not the target. I have gotten around the issue by putting the proper host value in config data. It would be better however if the target host was available to the plugin
Hi @ScottFN, great getting this to work. However, you could also use the proxy
target_url from the plugin to also generate your token.