tools/fidl/fidlc/testdata/request_flexible_envelope.test.fidl

library test.requestflexibleenvelope;

type FlexibleFoo = flexible union {
    1: s string;
    2: i int32;
};

type StrictFoo = strict union {
    1: s string;
    2: i int32;
};

protocol Protocol {
    RequestStrictResponseFlexible(struct {
        s StrictFoo;
    }) -> (struct {
        f FlexibleFoo;
    });
    RequestFlexibleResponseStrict(struct {
        s FlexibleFoo;
    }) -> (struct {
        f StrictFoo;
    });
};