A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance:
service Foo {
rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
}
The JSON representation for `Empty` is empty JSON object `{}`.
type Empty struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (*Empty) Descriptor() ([]byte, []int)
func (*Empty) ProtoMessage()
func (m *Empty) Reset()
func (m *Empty) String() string
func (m *Empty) XXX_DiscardUnknown()
func (m *Empty) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)
func (m *Empty) XXX_Merge(src proto.Message)
func (m *Empty) XXX_Size() int
func (m *Empty) XXX_Unmarshal(b []byte) error
func (*Empty) XXX_WellKnownType() string