httpYac compatibility

What of the httpYac .http format apigenie test reads, and what it does with the rest.

Supported

Feature	Notes
### regions with titles, # and // comments
GRPC requests	Every method of the .proto file of --spec (streams of messages separated by ===), over HTTP/2 (cleartext, or TLS for grpcs://); proto < lines are ignored with a warning
Request line with or without method and HTTP version, multi-line query (?, &)
Headers, inline bodies, < file and <@ file bodies	<@utf8 file: the encoding is ignored
@name = value variables	Outside of requests (file) or in a request’s region
{{name}}, {{$uuid}}, {{$timestamp}}, {{$datetime}}, {{$randomInt}}, {{$processEnv}}, {{$dotenv}}	See Environments and variables
# @name, # @ref, # @forceRef, # @disabled	Named responses are kept per file
{{ }} scripts before and after the request	exports, test, assert, console, request, response
JetBrains < {% %} and > {% %} handlers	client.global, client.test, client.assert, client.log, request.variables
?? assertions	status, header, body, duration and js subjects
WS and WEBSOCKET requests	ws:// and wss://; headers go with the handshake; text messages
MQTT requests	mqtt:// and mqtts://, MQTT 3.1.1; topic, publish, subscribe, qos, retain, clientId, keepAlive, clean, username and password headers
=== and === wait-for-server between messages
.env, .env.NAME, http-client.env.json, http-client.private.env.json	$shared and the --env environment
Authorization: Basic user:password	Encoded before sending
Authorization: oauth2 and openid with the client_credentials, password and refresh_token grants	See OAuth 2; refresh_token and OpenID Connect discovery are apigenie’s additions
GRAPHQL requests, POST requests of a query	Variables after a blank line; # @operation is the operationName; subscriptions over graphql-ws

Not supported yet

Feature	What happens
Server-sent events (SSE), AMQP	Not request lines
gql fragment imports (# @import ./fragments.gql)	A warning; the request runs without them
GraphQL subscriptions over the legacy graphql-ws subprotocol or SSE	The request fails: only graphql-transport-ws is spoken
MQTT 5, client certificates	MQTT is 3.1.1; no certificate of the client is sent
# @keepStreaming, binary WebSocket messages sent	A warning; messages are sent as text
Redirects	Not followed: a 3xx response is checked as it is
OAuth 2 and OpenID authorization_code, implicit and device_code grants, token exchange, oauth2_keepAlive, oauth2_interceptRequest	The request is skipped with a warning (the variables are ignored)
AWS and digest authorization	The request is skipped with a warning
# @import, # @loop, # @sleep, # @jwt, # @keepStreaming, other directives	A warning; the request runs
xpath assertions, sha256/md5 predicates	A warning; the assertion is ignored
Offsets of $datetime and $timestamp, $localDatetime time zones	A warning; the current time in UTC is used
{{ expression }} JavaScript inside a line, global {{ }} scripts outside of requests	Not evaluated (the latter with a warning)
require(), npm packages, client.exit() in scripts	The script fails
Response handler files (> ./handler.js)	A warning
Changes a pre-request script makes to request	Not sent for ordinary files; marked imports support pm.request.headers.add
.httpyac.js, .httpyac.json, httpyac.config.js	Not read
Cookie jars	No cookies are kept between requests