fix optional params

livekit-ffi/protocol/room.proto

@@ -557,7 +557,7 @@ message DataStream {
   message Header {
     required string stream_id = 1; // unique identifier for this data stream
     required int64 timestamp = 2;  // using int64 for Unix timestamp
-    required string topic = 3;
+    optional string topic = 3;
     required string mime_type = 4;
     optional uint64 total_length = 5;  // only populated for finite streams, if it's a stream of unknown size this stays empty
     optional uint64 total_chunks = 6;  // only populated for finite streams, if it's a stream of unknown size this stays empty
@@ -574,8 +574,8 @@ message DataStream {
     required string stream_id = 1;  // unique identifier for this data stream to map it to the correct header
     required uint64 chunk_index = 2;
     required bytes content = 3; // content as binary (bytes)
-    required bool complete = 4; // true only if this is the last chunk of this stream - can also be sent with empty content
-    required int32 version = 5; // a version indicating that this chunk_index has been retroactively modified and the original one needs to be replaced
+    optional bool complete = 4; // true only if this is the last chunk of this stream - can also be sent with empty content
+    optional int32 version = 5; // a version indicating that this chunk_index has been retroactively modified and the original one needs to be replaced
     optional bytes iv = 6; // optional, initialization vector for AES-GCM encryption
   }
 }

livekit-ffi/src/livekit.proto.rs

@@ -3022,8 +3022,8 @@ pub mod data_stream {
         /// using int64 for Unix timestamp
         #[prost(int64, required, tag="2")]
         pub timestamp: i64,
-        #[prost(string, required, tag="3")]
-        pub topic: ::prost::alloc::string::String,
+        #[prost(string, optional, tag="3")]
+        pub topic: ::core::option::Option<::prost::alloc::string::String>,
         #[prost(string, required, tag="4")]
         pub mime_type: ::prost::alloc::string::String,
         /// only populated for finite streams, if it's a stream of unknown size this stays empty
@@ -3063,11 +3063,11 @@ pub mod data_stream {
         #[prost(bytes="vec", required, tag="3")]
         pub content: ::prost::alloc::vec::Vec<u8>,
         /// true only if this is the last chunk of this stream - can also be sent with empty content
-        #[prost(bool, required, tag="4")]
-        pub complete: bool,
+        #[prost(bool, optional, tag="4")]
+        pub complete: ::core::option::Option<bool>,
         /// a version indicating that this chunk_index has been retroactively modified and the original one needs to be replaced
-        #[prost(int32, required, tag="5")]
-        pub version: i32,
+        #[prost(int32, optional, tag="5")]
+        pub version: ::core::option::Option<i32>,
         /// optional, initialization vector for AES-GCM encryption
         #[prost(bytes="vec", optional, tag="6")]
         pub iv: ::core::option::Option<::prost::alloc::vec::Vec<u8>>,