Multipart content in OB2

Hello everyone,
I want to add some multipart content in OB2 Native and I need help doing it.
The data is as follows:

------WebKitFormBoundary8M7P6R87vKLhFqNI
Content-Disposition: form-data; name=“email”

[email protected]
------WebKitFormBoundary8M7P6R87vKLhFqNI
Content-Disposition: form-data; name=“pwd”

12345678
------WebKitFormBoundary8M7P6R87vKLhFqNI
Content-Disposition: form-data; name=“sessid”

8acd7a1847fd517b4326587ded8475e2
------WebKitFormBoundary8M7P6R87vKLhFqNI–

You have to parse the “sessid” value and type this lolicode

BLOCK:HttpRequest
TYPE:MULTIPART
“”
CONTENT:STRING “name” @input.USERNAME “text/plain”
CONTENT:STRING “pwd” @input.PASSWORD “text/plain”
CONTENT:STRING “sessid” @sessid “text/plain”
ENDBLOCK

Thanks. I had a few small problems that I have already solved.