Error when posting an object

/home/jasonjoh/.rbenv/versions/3.1.2/lib/ruby/gems/3.1.0/gems/microsoft_kiota_abstractions-0.13.0/lib/microsoft_kiota_abstractions/request_information.rb:101:in set_content_from_parsable': undefined local variable or method this' for #<MicrosoftKiotaAbstractions::RequestInformation:0x00007feeaa6523e0 @headers=#<MicrosoftKiotaAbstractions::RequestHeaders:0x00007feeaa6523b8 @headers={"Accept"=>["application/json"], "Content-Type"=>["application/json"]}>, @query_parameters={}, @path_parameters={"baseurl"=>"https://jsonplaceholder.typicode.com"}, @url_template="{+baseurl}/posts{?userId*,title*}", @http_method=:POST> (NameError)

    this.content = writer.get_serialized_content();
    ^^^^

https://github.com/microsoft/kiota-abstractions-ruby/blob/feb925f02a35c159352f6da5be454b9c38d357c3/lib/microsoft_kiota_abstractions/request_information.rb#L101

I believe this should be changed to:

@content = writer.get_serialized_content();

Start in lib/microsoft_kiota_abstractions/request_information.rb at line 101, where set_content_from_parsable raises the NameError while posting an object. Reproduce the POST request and verify that content is assigned without the undefined this reference. Done means the object can be posted without this error.