Provides a convenient interface for querying the content of the multipart/form-data body.
To decode the non-chunked, POST request into an instance of Multipart, use Request.multipart.
Note: This is an _experimental API_, which will likely be changed in future to support
streaming HTTP requests.
A utility that represents a decoder for a Multipart data.
This decoder is used from within Request.multipart hence the constraint on HTTP method
A set of utility classes and methods for decoding HTTP POST requests with
multipart/form-data content type.