My team were using the hmac-auth plugin with
config.validate_request_body set to true, and using the
content-type: application/json, everything just works fine.
We updated our ClientApp to send and the API to accept protocol buffers using the
content-type: application/x-protobuf and all de requests are rejected with 401 response failing the body validation.
We did not change anything in the way we build the header, just the
content-type I think that is all correct. So my question is, this plugin is supposed to work with other types like protocol buffers?