Adds the given header to the end of the headers sequence.
Adds the given header to the end of the headers sequence.
If there's already a header with the same name, should it be dropped?
Adds the given header to the end of the headers sequence.
Adds the given header to the end of the headers sequence.
If there's already a header with the same name, should it be dropped?
A decoded representation of a multipart part.