= gun:get(3)
== Name
gun:get - Get a resource representation
== Description
[source,erlang]
----
get(ConnPid, Path)
-> get(ConnPid, Path, [], #{}).
get(ConnPid, Path, Headers)
-> get(ConnPid, Path, Headers, #{})
get(ConnPid, Path, Headers, ReqOpts)
-> StreamRef
ConnPid :: pid()
Path :: iodata()
Headers :: gun:req_headers()
ReqOpts :: gun:req_opts()
StreamRef :: reference()
----
Get a resource representation.
== Arguments
ConnPid::
The pid of the Gun connection process.
Path::
Path to the resource.
Headers::
Additional request headers.
ReqOpts::
Request options.
== Return value
A reference that identifies the newly created stream is
returned. It is this reference that must be passed in
subsequent calls and will be received in messages related
to this new stream.
== Changelog
* *1.0*: Function introduced.
== Examples
.Get a resource representation
[source,erlang]
----
StreamRef = gun:get(ConnPid, "/articles", [
{<<"accept">>, <<"text/html;q=1.0, application/xml;q=0.1">>}
]).
----
.Get a resource representation with request options
[source,erlang]
----
StreamRef = gun:get(ConnPid, "/articles", [], #{
reply_to => ReplyToPid
}).
----
== See also
link:man:gun(3)[gun(3)],
link:man:gun:head(3)[gun:head(3)],
link:man:gun:await(3)[gun:await(3)],
link:man:gun:await_body(3)[gun:await_body(3)],
link:man:gun_push(3)[gun_push(3)],
link:man:gun_inform(3)[gun_inform(3)],
link:man:gun_response(3)[gun_response(3)],
link:man:gun_data(3)[gun_data(3)]
